{"id":16354,"date":"2018-02-08T15:54:47","date_gmt":"2018-02-08T14:54:47","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=16354"},"modified":"2024-08-22T11:38:25","modified_gmt":"2024-08-22T09:38:25","slug":"sigma-500mm-f-4-dg-os-hsm-sport-uzivatelska-recenze","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/sigma-500mm-f-4-dg-os-hsm-sport-uzivatelska-recenze\/","title":{"rendered":"Sigma 500mm f\/4 DG OS HSM Sport: U\u017dIVATELSK\u00c1 RECENZE"},"content":{"rendered":"<p><strong>\u010c\u00edm nadchne top sv\u011bteln\u00fd teleobjektiv od Sigmy? Tak t\u0159eba cenou, kter\u00e1 je oproti konkurenci t\u00e9m\u011b\u0159 polovi\u010dn\u00ed. Ale jak si stoj\u00ed v\u00fdkonem proti konkurenci? M\u00e1 n\u011bjak\u00e9 nev\u00fdhody? To v\u0161e podrobn\u011b prozkoumal wildlife fotograf Jarom\u00edr Kade\u0159\u00e1bek.<\/strong><!--more--><\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\" style=\"background-color: #687e9d; padding-top: 25px;\">\n<ol>\n<li><span style=\"text-decoration: underline; color: #ffffff;\"><strong><a style=\"color: #ffffff; text-decoration: underline;\" href=\"#konstrukce\">Mechanick\u00e1 konstrukce a&nbsp;proveden\u00ed<\/a><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline; color: #ffffff;\"><strong><a style=\"color: #ffffff; text-decoration: underline;\" href=\"#obraz\">Obrazov\u00e1 kvalita<\/a><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline; color: #ffffff;\"><strong><a style=\"color: #ffffff; text-decoration: underline;\" href=\"#ukazkove foto\">Uk\u00e1zkov\u00e9 fotografie v&nbsp;pln\u00e9m rozli\u0161en\u00ed<\/a><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline; color: #ffffff;\"><strong><a style=\"color: #ffffff; text-decoration: underline;\" href=\"#stabilizace\">Optick\u00e1 stabilizace<\/a><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline; color: #ffffff;\"><strong><a style=\"color: #ffffff; text-decoration: underline;\" href=\"#AF\">Automatick\u00e9 ost\u0159en\u00ed<\/a><\/strong><\/span><\/li>\n<li><span style=\"text-decoration: underline; color: #ffffff;\"><strong><a style=\"color: #ffffff; text-decoration: underline;\" href=\"#Zaver\">Z\u00e1v\u011br<\/a><\/strong><\/span><\/li>\n<\/ol>\n<\/div>\n<div class=\"span6 rhcol\"><strong><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8031m.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-16362\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8031m.jpg\" alt=\"Sigma 500mm f\/4 DG OS HSM Sport\" width=\"135\" height=\"202\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8031m.jpg 667w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8031m-200x300.jpg 200w\" sizes=\"(max-width: 135px) 100vw, 135px\" \/><\/a><\/strong><\/div>\n<\/div>\n<figure id=\"attachment_16422\" aria-describedby=\"caption-attachment-16422\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Jespak-NIKON-D5..1-640s-F5-ISO-2000-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16422 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Jespak-NIKON-D5..1-640s-F5-ISO-2000-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Jespak-NIKON-D5..1-640s-F5-ISO-2000-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Jespak-NIKON-D5..1-640s-F5-ISO-2000-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Jespak-NIKON-D5..1-640s-F5-ISO-2000-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16422\" class=\"wp-caption-text\">Jesp\u00e1k, NIKON D5, 1\/640s, f\/5, ISO 2000, 500mm<\/figcaption><\/figure>\n<p>V roce 2016 na podzimn\u00ed Photokin\u011b byla p\u0159estavena firemn\u00ed vlajkov\u00e1 lo\u010f v&nbsp;teleobjektivech &#8211; <strong>Sigma 500f\/4 DG OS HSM SPORT<\/strong>. Mus\u00edm p\u0159iznat, \u017ee jsem si se z\u00e1jmem pro\u010d\u00edtal specifikace ji\u017e p\u0159i ozn\u00e1men\u00ed. Atakovaly v\u016fbec to nejlep\u0161\u00ed nap\u0159\u00ed\u010d v\u00fdrobci, a&nbsp;to p\u0159i t\u00e9m\u011b\u0159 <strong>polovi\u010dn\u00ed cen\u011b<\/strong> oproti konkurenci. V\u00edce ne\u017e 10 let jsem pou\u017e\u00edval teleobjektivy v\u00fdhradn\u011b od mate\u0159sk\u00e9 zna\u010dky Nikon. A&nbsp;mus\u00edm dodat, \u017ee k&nbsp;m\u00e9 pln\u00e9 spokojenosti. Ne\u0161lo ani tak o&nbsp;n\u011bjakou loajalitu, sp\u00ed\u0161e ne\u017e o&nbsp;z\u00e1ruku \u0161pi\u010dkov\u00e9 optick\u00e9 kvality, bezprobl\u00e9mov\u00e9ho provozu a&nbsp;trvanlivosti v\u00fdrobk\u016f, za kter\u00e9 jsem dal nemal\u00e9 pen\u00edze. Po posledn\u00ed genera\u010dn\u00ed inovaci p\u0159ed dv\u011bma lety, kdy Nikon p\u0159edstavil ucelenou \u0159adu dlouh\u00fdch super skel s&nbsp;elektromagnetickou clonou, v\u00fdrazn\u011b odleh\u010denou a&nbsp;opticky koreluj\u00edc\u00ed s&nbsp;n\u00e1roky na nov\u00e9 senzory s&nbsp;extr\u00e9mn\u011b vysok\u00fdm rozli\u0161en\u00edm, \u0161la cena nov\u00fdch teleobjektiv\u016f neskute\u010dn\u011b nahoru a&nbsp;<strong>ceny t\u00e9m\u011b\u0159 300 \u010di 350 tis\u00edc<\/strong> si na\u0161inec m\u016f\u017ee dovolit, jen pokud m\u00e1 opravdu zna\u010dn\u00fd p\u0159\u00edjem. Ti ostatn\u00ed mus\u00ed sn\u00ed\u017eit sv\u00e9 n\u00e1roky a&nbsp;volit n\u011bjak\u00fd kompromis v&nbsp;podob\u011b\u00a0 telezoomu, \u010di zakoupit genera\u010dn\u011b star\u0161\u00ed bazarov\u00fd kus. A&nbsp;pr\u00e1v\u011b to m\u011b p\u0159im\u011blo otestovat kvalitu nov\u00e9ho teleobjektivu Sigma 500f\/4 DG OS HSM SPORT, nebo\u0165 cenou za nov\u00fd kus se pohybuje na \u00farovni bazarov\u00fdch skel p\u0159ede\u0161l\u00e9 generace, i&nbsp;p\u0159esto, \u017ee mu ve srovn\u00e1n\u00ed s&nbsp;t\u011bmi nov\u00fdmi nic z\u00e1sadn\u00edho nechyb\u00ed. Poj\u010fme se tedy pod\u00edvat, jak se tento zaj\u00edmav\u00fd teleobjektiv chov\u00e1 v&nbsp;praxi.<\/p>\n<blockquote><p><a href=\"https:\/\/www.fotolab.cz\/blog\/nikon-d850-uzivatelska-recenze\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14716 alignleft\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/09\/DSC_6821.jpg\" alt=\"D850 t\u011blo\" width=\"80\" height=\"53\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/09\/DSC_6821.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/09\/DSC_6821-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/09\/DSC_6821-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2017\/09\/DSC_6821-1024x683.jpg 1024w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><strong>\u010ct\u011bte tak\u00e9: <a href=\"https:\/\/www.fotolab.cz\/blog\/nikon-d850-uzivatelska-recenze\/\" target=\"_blank\" rel=\"noopener\">Nikon D850 \u2013 nejuniverz\u00e1ln\u011bj\u0161\u00ed profi zrcadlovka od Nikonu<\/a><\/strong><\/p><\/blockquote>\n\t\t\t\t\t\t<div class=\"wpsm-comptable-wrap\">\n\t\t\t\t<table id=\"wpsm-table-43\" class=\"wpsm-comptable hover-col1 center-table-align\">\n\t\t\t\t\t\t\t\t\t<thead class=\"wpsm-thead wpsm-thead-default\">\n\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"placeholder wpsm-placeholder\"><\/th>\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th>Sigma 500mm f\/4 DG OS HSM Sport<\/th>\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th>Nikkor AF-S 500mm f\/4 E FL ED VR<\/th>\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th>Nikkor AF-S 500mm f\/4G ED VR<\/th>\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\t<tbody class=\"wpsm-tbody\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Hmotnost<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Vybaven\u00ed<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ostrost st\u0159ed 4 m<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ostrost 10 m<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ostrost \u221e<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ostrost kraj<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Kontrast<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2-3*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2-3*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Rychlost AF tov\u00e1rn\u00ed nastaven\u00ed<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Rychlost AF dock<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Vin\u011btace<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Stabilizace<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Nejkrat\u0161\u00ed zaost\u0159ovac\u00ed vzd\u00e1lenost<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Bokeh<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2-3*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t2-3*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Kontrast s TC 1.4x<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1-2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1-2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<strong>Ostrost s TC 1.4x<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1-2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t1-2*\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t3\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"subheader\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td colspan=\"4\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<small><strong>Vysv\u011btlivky:<\/strong><\/br>\r\n1 - Nejlep\u0161\u00ed v\u00fdsledek<\/br>\r\n2 - Druh\u00e9 m\u00edsto<\/br>\r\n3 - T\u0159et\u00ed m\u00edsto- nejhor\u0161\u00ed v\u00fdsledek<\/br>\r\n* - hv\u011bzdi\u010dka znamen\u00e1 velmi mal\u00e9 a\u017e nepatrn\u00e9 rozd\u00edly, p\u0159esto s men\u0161\u00edm \u010d\u00edslem je v\u00edt\u011bz<\/br>\r\n1-2* , 2-3* - \u010d\u00edslo v rozmez\u00ed znamen\u00e1 tak mal\u00e9 rozd\u00edly, \u017ee ani nelze ur\u010dit po\u0159ad\u00ed<\/small><\/br>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t<\/tbody>\n\t\t\t\t<\/table>\n\t\t\t<\/div>\n\t\t\n<blockquote><p>Obecn\u011b v\u0161echny t\u0159i objektivy jsou velmi kvalitn\u00ed, rozd\u00edly jsou velmi mal\u00e9. Nejv\u011bt\u0161\u00ed rozd\u00edl nov\u00e9ho Nikkoru a&nbsp;Sigma oproti star\u0161\u00edmu Nikkoru, je v&nbsp;ostrosti na odclon\u011bn\u00fd objektiv a&nbsp;ostrosti kraj\u016f na v\u0161ech clon\u00e1ch. S&nbsp;t\u00edm logicky souvis\u00ed tak\u00e9 ost\u0159ej\u0161\u00ed v\u00fdsledek za pou\u017eit\u00ed telekonvertoru TC1.4. A&nbsp;samoz\u0159ejm\u011b v\u00e1ha ve prosp\u011bch nov\u011bj\u0161\u00edch model\u016f.<\/p><\/blockquote>\n<p><a name=\"konstrukce\"><\/a><\/p>\n<h2>Konstrukce a&nbsp;mechanick\u00e9 proveden\u00ed<\/h2>\n<p>Po vypro\u0161t\u011bn\u00ed z&nbsp;pap\u00edrov\u00fdch karton\u016f n\u00e1s \u010dek\u00e1 p\u0159\u00edjemn\u00e9 p\u0159ekvapen\u00ed v&nbsp;podobn\u011b <strong>u\u017eite\u010dn\u00e9ho batohu<\/strong>, nam\u00edsto klasick\u00e9ho byteln\u00e9ho kuf\u0159\u00edku, kter\u00fd zpravidla ihned nav\u017edy uskladn\u00edme. Ten pojme <strong>objektiv i&nbsp;s&nbsp;nasazen\u00fdm t\u011blem<\/strong> a&nbsp;v&nbsp;horn\u00ed \u010d\u00e1sti je\u0161t\u011b zbyde <strong>u\u017eitn\u00fd prostor<\/strong>. Velmi dobr\u00fd n\u00e1pad!<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8041m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16449 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8041m.jpg\" alt=\"\" width=\"667\" height=\"1000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8041m.jpg 667w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8041m-200x300.jpg 200w\" sizes=\"(max-width: 667px) 100vw, 667px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9207m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16451 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9207m.jpg\" alt=\"\" width=\"667\" height=\"1000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9207m.jpg 667w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9207m-200x300.jpg 200w\" sizes=\"(max-width: 667px) 100vw, 667px\" \/><\/a><\/div>\n<\/div>\n<p>Po vybalen\u00ed m\u011b objektiv doslova ohromil <strong>mechanick\u00fdm zpracov\u00e1n\u00edm<\/strong> z&nbsp;<strong>u\u0161lechtil\u00fdch materi\u00e1l\u016f<\/strong>. Pokud m\u00e1te zku\u0161enosti s&nbsp;p\u0159edchoz\u00edm modelem Sigma 500mm f\/4.5, z\u00e1hy pozn\u00e1te, \u017ee zde jde o&nbsp;\u00fapln\u011b jinou ligu. A&nbsp;to nejen optick\u00fdm n\u00e1vrhem. P\u0159edch\u016fdce trp\u011bl ne\u0161\u0165astn\u011b zvolenou sv\u011btelnost\u00ed f\/4.5, kter\u00e1 omezovala pou\u017eit\u00ed telekonvertor\u016f na manu\u00e1ln\u00ed \u00farove\u0148. D\u00e1le m\u011bla 8 lamel clony, chyb\u011bla optick\u00e1 stabilizace, ale p\u0159edev\u0161\u00edm mechanick\u00e9 zpracov\u00e1n\u00ed a&nbsp;v\u00fdb\u011br materi\u00e1l\u016f doznalo u&nbsp;nov\u00e9ho modelu <strong>zna\u010dn\u00e9ho zlep\u0161en\u00ed<\/strong>. Na loupaj\u00edc\u00ed se povrchovku zapome\u0148te, nov\u011b jde o&nbsp;<strong>magn\u00e9ziovou slitinu<\/strong>, jakou zn\u00e1me z&nbsp;t\u011bch nejdra\u017e\u0161\u00edch objektiv\u016f konkuren\u010dn\u00edch zna\u010dek. Tak\u00e9 slune\u010dn\u00ed clona je z&nbsp;kvalitn\u00edch <strong>uhl\u00edkov\u00fdch vl\u00e1ken<\/strong>, stejn\u011b jako u&nbsp;konkurence. V\u0161echny <strong>ovl\u00e1dac\u00ed prvky<\/strong> jsou <strong>precizn\u011b zpracovan\u00e9<\/strong>. Stroja\u0159ovo oko pot\u011b\u0161\u00ed \u00fa\u010deln\u00e9 r\u00e1dlov\u00e1n\u00ed na aretovac\u00edch \u0161roubech. Drobnost, kter\u00e1 p\u0159i ovl\u00e1d\u00e1n\u00ed zabra\u0148uje prokluzov\u00e1n\u00ed mezi prsty. <strong>Ost\u0159\u00edc\u00ed krou\u017eek<\/strong> m\u00e1 n\u00e1dhern\u011b <strong>plynul\u00fd chod<\/strong> s&nbsp;efektivn\u00edm jemn\u00fdm cvaknut\u00edm, kter\u00e9 d\u00e1v\u00e1 v\u011bd\u011bt o&nbsp;koncov\u00e9 pozici. Tak\u00e9 p\u0159ep\u00edna\u010d na stativov\u00e9 noze, je\u017e se p\u0159i ot\u00e1\u010den\u00ed \u00fa\u010deln\u011b zacvakne v\u017edy po 90 stupn\u00edch je v\u00fdbornou vychyt\u00e1vkou, kterou lze samoz\u0159ejm\u011b u\u017eivatelsky vypnout. Prost\u011b je vid\u011bt, \u017ee u&nbsp;n\u00e1vrhu n\u011bkdo opravdu p\u0159em\u00fd\u0161lel v\u00fdsledkem je luxusn\u00ed zpracov\u00e1n\u00ed.<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8034m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16446 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8034m.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8034m.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8034m-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8034m-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8037m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16447 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8037m.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8037m.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8037m-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8037m-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/div>\n<\/div>\n<figure id=\"attachment_16423\" aria-describedby=\"caption-attachment-16423\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kachnicka-NIKON-D5-..1-800s-F4-ISO-1600-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16423 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kachnicka-NIKON-D5-..1-800s-F4-ISO-1600-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kachnicka-NIKON-D5-..1-800s-F4-ISO-1600-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kachnicka-NIKON-D5-..1-800s-F4-ISO-1600-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kachnicka-NIKON-D5-..1-800s-F4-ISO-1600-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16423\" class=\"wp-caption-text\">Kachni\u010dka, NIKON D5&nbsp;1\/800s, f\/4, ISO 1600, 500mm<\/figcaption><\/figure>\n<p>Co do <strong>hmotnosti<\/strong>, dr\u017e\u00ed <strong>prvn\u00ed m\u00edsto<\/strong> nov\u00fd <strong>Nikkor AF-S 500f\/4 E&nbsp;FL VR<\/strong> a&nbsp;s&nbsp;t\u00e9m\u011b\u0159 o&nbsp;300 g&nbsp;ni\u017e\u0161\u00ed gram\u00e1\u017e\u00ed por\u00e1\u017e\u00ed Sigma 500f\/4 OS Sport. Naproti tomu, <strong>star\u0161\u00ed generace Nikkor 500f\/4 G&nbsp;VR<\/strong> je oproti Sigma Sport o&nbsp;<strong>0,5&nbsp;kg t\u011b\u017e\u0161\u00ed<\/strong>. Sigma se svou hmotnost\u00ed tedy pohybuje n\u011bkde uprost\u0159ed, bl\u00ed\u017ee v\u0161ak k&nbsp;aktu\u00e1ln\u00edmu Nikon\u00edmu konkurentovi. Nejen hmotnost, ale i&nbsp;<strong>vyv\u00e1\u017een\u00ed skla<\/strong> je nesm\u00edrn\u011b d\u016fle\u017eit\u00e9 p\u0159i dlouhodob\u00e9 manipulaci s&nbsp;produktem t\u00e9to kategorie. Rozlo\u017een\u00ed v\u00e1hy je na <strong>stejn\u011b vysok\u00e9 \u00farovni<\/strong>, jako u&nbsp;nov\u00e9ho FL Nikkoru, tzn. \u017ee t\u011b\u017ei\u0161t\u011b velk\u00fdch \u010do\u010dek nen\u00ed v&nbsp;p\u0159edn\u00ed \u010d\u00e1sti, jako tomu bylo u&nbsp;p\u0159edchoz\u00edch generac\u00ed a&nbsp;manipulace s&nbsp;objektivem je tak opravdu mnohem snadn\u011bj\u0161\u00ed.<\/p>\n<figure id=\"attachment_16428\" aria-describedby=\"caption-attachment-16428\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sykorka-NIKON-D5..-1-400s-F5-ISO-1600-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16428 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sykorka-NIKON-D5..-1-400s-F5-ISO-1600-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sykorka-NIKON-D5..-1-400s-F5-ISO-1600-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sykorka-NIKON-D5..-1-400s-F5-ISO-1600-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sykorka-NIKON-D5..-1-400s-F5-ISO-1600-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16428\" class=\"wp-caption-text\">S\u00fdkorka NIKON D5&nbsp;1\/400s, f\/5, ISO 1600, 500mm<\/figcaption><\/figure>\n<p>Samoz\u0159ejm\u011b jde st\u00e1le o&nbsp;rozm\u011brn\u00fd objektiv, ale s&nbsp;ohledem na ohnisko, je focen\u00ed z&nbsp;ruky efektivn\u011b v\u00fdt\u011b\u017en\u00e9. A\u010dkoliv je Nikkor 500f\/4 E&nbsp;FL VR leh\u010d\u00ed, Sigma OS SPORT je zase rozm\u011brov\u011b krat\u0161\u00ed (viz obr\u00e1zky). Sigma 500mm s&nbsp;nasazen\u00fdm telekonvertorem Sigma 1.4x, m\u011b\u0159\u00ed stejn\u011b jako v\u00fd\u0161e zm\u00edn\u011bn\u00fd konkurent od Nikonu. To znamen\u00e1 u\u0161et\u0159en\u00ed drahocenn\u00e9ho m\u00edsta v&nbsp;batohu. Objektiv je, stejn\u011b jako oba konkurenti od Nikonu, <strong>utesn\u011bn proti prachu a&nbsp;st\u00e9kaj\u00edc\u00ed vod\u011b<\/strong>. A&nbsp;jak Sigma, tak nov\u011bj\u0161\u00ed Nikkor, disponuj\u00ed n\u00e1t\u011brem na p\u0159edn\u00edm \u010dlenu, kter\u00fd odpuzuje \u0161p\u00ednu a&nbsp;mastnotu. Osobn\u011b jsem to vyzkou\u0161el a&nbsp;n\u00e1t\u011br skute\u010dn\u011b funguje u&nbsp;obou skel, stejn\u011b jako deklarovan\u00e1 <strong>zv\u00fd\u0161en\u00e1 odolnost proti \u0161patn\u00e9mu po\u010das\u00ed<\/strong>. Fotil jsem v&nbsp;de\u0161ti, mrazu, na mo\u0159sk\u00e9m pob\u0159e\u017e\u00ed, kde o&nbsp;p\u00edsek a&nbsp;slanou vodu nen\u00ed nouze a&nbsp;objektiv Sigma <strong>obst\u00e1l na v\u00fdbornou<\/strong>. Celkov\u011b bych se tedy v&nbsp;tomto ohledu v\u016fbec neb\u00e1l Sigmu ozna\u010dit za rovnocennou s&nbsp;origin\u00e1ly.<\/p>\n<p>Novinkou je <strong>absence clonov\u00e9 p\u00e1\u010dky,<\/strong> a&nbsp;stejn\u011b jako u&nbsp;nov\u011bj\u0161\u00edho Nikkoru, je zde <strong>elektromagnetick\u00e1 clona<\/strong>. To docen\u00edme zejm\u00e9na p\u0159i vysokorychlostn\u00edm sn\u00edm\u00e1n\u00ed nad 10sn.\/s a&nbsp;d\u00edky tomuto \u0159e\u0161en\u00ed jsou v\u0161echny fotky expozi\u010dn\u011b stejn\u00e9. Bajonet je kovov\u00fd, vyroben\u00fd z&nbsp;mosazi deklaruj\u00edc\u00ed v\u011bt\u0161\u00ed odolnost a&nbsp;je absolutn\u011b p\u0159esn\u00fd, \u017e\u00e1dn\u00e9 v\u016fle. Za to mus\u00edm Sigmu pochv\u00e1lit, nebo\u0165 s&nbsp;p\u0159esnost\u00ed mate\u0159sk\u00e9ho bajonetu maj\u00ed origin\u00e1ln\u00ed skla od Nikkoru probl\u00e9m ve zna\u010dn\u00e9 v\u00fdrobn\u00ed toleranci. Sympatick\u00e1 je tak\u00e9 <strong>mo\u017enost v\u00fdm\u011bny bajonetu<\/strong>, kterou Sigma nab\u00edz\u00ed za poplatek. To je ohromn\u00e9 plus, <strong>p\u0159ech\u00e1z\u00edte-li na jinou zna\u010dku t\u011bl<\/strong>.<\/p>\n<p>Z hlediska mechanick\u00e9ho proveden\u00ed a&nbsp;zpracov\u00e1n\u00ed nem\u00e1m co vytknout. Stejn\u011b jako objektiv, i&nbsp;mnou otestovan\u00fd <strong>telekonvertor Sigma TC-1401<\/strong>, je mechanicky <strong>bezchybn\u011b zpracov\u00e1n<\/strong> a&nbsp;rovn\u011b\u017e vykazuje zv\u00fd\u0161enou <strong>odolnost proti prachu<\/strong> a&nbsp;<strong>st\u0159\u00edkaj\u00edc\u00ed vod\u011b<\/strong>.<\/p>\n<blockquote><p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/09\/Nikon-D500.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7041 alignleft\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/09\/Nikon-D500.jpg\" alt=\"\" width=\"80\" height=\"65\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/09\/Nikon-D500.jpg 991w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/09\/Nikon-D500-300x242.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/09\/Nikon-D500-768x620.jpg 768w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><\/a><strong>P\u0159e\u010dt\u011bte si tak\u00e9 na\u0161i <a href=\"https:\/\/www.fotolab.cz\/blog\/velka-uzivatelska-recenze-nikon-d500\/\" target=\"_blank\" rel=\"noopener\">recenzi Nikon D500<\/a><\/strong><\/p><\/blockquote>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16448 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a>Naprosto senza\u010dn\u00ed je, \u017ee pro ve\u0161ker\u00e9 nastaven\u00ed slou\u017e\u00ed <strong>p\u0159ep\u00edna\u010d na t\u011ble objektivu<\/strong> s&nbsp;n\u00e1zvem <strong>Custom<\/strong>, kter\u00fdm lze jednodu\u0161e <strong>p\u0159ep\u00ednat jednotliv\u00e9 u\u017eivatelsk\u00e9 banky<\/strong> sv\u00e9ho nastaven\u00ed. Pozice OFF slou\u017e\u00ed pro n\u00e1vrat do tov\u00e1rn\u00edho nastaven\u00ed a&nbsp;dal\u0161\u00ed dv\u011b pozice slou\u017e\u00ed pro vlastn\u00ed volbu r\u016fzn\u00fdch kombinac\u00ed nastaven\u00ed, kter\u00e9 lze libovoln\u011b v&nbsp;pr\u016fb\u011bhu focen\u00ed p\u0159ep\u00ednat.\u00a0Skv\u011bl\u00e9 na tom je, \u017ee d\u00edky t\u00e9to mo\u017enosti m\u016f\u017eeme m\u00edt navoleny v&nbsp;objektivu v\u0161echny re\u017eimy a&nbsp;p\u0159ep\u00ednat si dle konkr\u00e9tn\u00ed situace.<\/p>\n<h4>U\u017eite\u010dn\u00fd USB dock<\/h4>\n<p>Za p\u0159edpokladu, \u017ee si dokoup\u00edte voliteln\u011b <strong>USB Dock<\/strong> (cca 1000k\u010d) a&nbsp;vyu\u017eijete softwaru <strong>Sigma Optimization Pro<\/strong> (zdarma na str\u00e1nk\u00e1ch Sigma), z\u00edsk\u00e1te dal\u0161\u00ed <strong>dv\u011b mo\u017enosti nastaven\u00ed stabiliz\u00e1toru<\/strong>. To je super vlastnost a&nbsp;umo\u017enuje precizn\u011b <strong>optimalizovat funkce teleobjektivu<\/strong> &#8211; mo\u017enosti jsou opravdu \u0161irok\u00e9. <strong>\u010cty\u0159i tla\u010d\u00edtka<\/strong> na tubusu je mo\u017en\u00e9 <strong>naprogramovat<\/strong> tak, \u017ee ka\u017ed\u00e9 vyvol\u00e1 jinou p\u0159edvolenou zaost\u0159enou vzd\u00e1lenost. Rovn\u011b\u017e lze uzp\u016fsobit <strong>rozsahy limiteru ost\u0159\u00edc\u00ed vzd\u00e1lenosti<\/strong>. D\u00e1le je mo\u017en\u00e9 <strong>zm\u011bnit rychlost aut. ost\u0159en\u00ed<\/strong>, \u010di <strong>se\u0159\u00eddit objektiv<\/strong> na sv\u00e9 t\u011blo fotoapar\u00e1tu v&nbsp;n\u011bkolika vzd\u00e1lenostech. To v\u0161e je mo\u017en\u00e9 pomoc\u00ed USB Docku.<br \/>\n<a name=\"obraz\"><\/a><\/p>\n<h2>Obrazov\u00e1 kvalita<\/h2>\n<figure id=\"attachment_16427\" aria-describedby=\"caption-attachment-16427\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Nutrie-NIKON-D5..1-400s-F4-ISO-1000-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16427 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Nutrie-NIKON-D5..1-400s-F4-ISO-1000-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Nutrie-NIKON-D5..1-400s-F4-ISO-1000-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Nutrie-NIKON-D5..1-400s-F4-ISO-1000-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Nutrie-NIKON-D5..1-400s-F4-ISO-1000-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16427\" class=\"wp-caption-text\">Nutrie. NIKON D5&nbsp;1\/400s, f\/4, ISO 1000, 500mm<\/figcaption><\/figure>\n<p>A jak\u00e1 je obrazov\u00e1 kvalita? Jedn\u00edm slovem referen\u010dn\u00ed. Ale zkusme se na to pod\u00edvat trochu zevrubn\u011bji, v\u010detn\u011b porovn\u00e1n\u00ed s&nbsp;konkurenc\u00ed. Prvn\u00ed v\u011bc, kter\u00e9 si lze v\u0161imnout, je <strong>\u0161pi\u010dkov\u00e1 ostrost<\/strong>, a&nbsp;to <strong>i na pln\u011b odclon\u011bn\u00fd objektiv<\/strong>. Ta je natolik dobr\u00e1, \u017ee zaclon\u011bn\u00edm se ostrost zv\u00fd\u0161\u00ed jen nepatrn\u011b a&nbsp;rozd\u00edly se hledaj\u00ed obt\u00ed\u017en\u011b i&nbsp;ve 100% zv\u011bt\u0161en\u00ed. Po pe\u010dliv\u00e9m zv\u011bt\u0161en\u00ed nad toto m\u011b\u0159\u00edtko zobrazen\u00ed clona 5 vykazuje o&nbsp;n\u011bco v\u011bt\u0161\u00ed hranovou ostrost a&nbsp;p\u0159i t\u00e9to clon\u011b dosahuje vrcholu. V&nbsp;b\u011b\u017en\u00e9 praxi si sp\u00ed\u0161e ne\u017e rozd\u00edlu v&nbsp;ostrosti <strong>v\u0161imnete vin\u011btace na clon\u011b f\/4<\/strong> za pou\u017eit\u00ed FF sn\u00edma\u010de. Ta je o&nbsp;trochu v\u011bt\u0161\u00ed, ne\u017e u&nbsp;nov\u011bj\u0161\u00edho Nikkoru, ale nejedn\u00e1 se o&nbsp;nic z\u00e1sadn\u00edho &#8211; lze zapnout <strong>opravu ve fotoapr\u00e1tu<\/strong> a&nbsp;m\u00e1te po starostech, \u010di odstran\u011bn\u00ed v&nbsp;PC je z\u00e1le\u017eitost\u00ed jednoho kliknut\u00ed. Nad clonu f\/5.6 miz\u00ed a&nbsp;od clony 8 je nepozorovateln\u00e1. <strong>Vin\u011btace<\/strong> nav\u00edc nebude tr\u00e1pit majitele s&nbsp;men\u0161\u00edmi DX sn\u00edma\u010di, u&nbsp;kter\u00fdch bude tato \u010d\u00e1st obrazu o\u0159\u00edznuta. <strong>Difrakce<\/strong> nen\u00ed u&nbsp;teleobjektivu kl\u00ed\u010dov\u00e1 vlastnost, nebo\u0165 v&nbsp;b\u011b\u017en\u00e9 praxi se s&nbsp;n\u00ed tak\u0159ka nesetk\u00e1te. Sigma si ale p\u0159esto a\u017e <strong>do vysok\u00e9ho zaclon\u011bn\u00ed<\/strong> \u00fasp\u011b\u0161n\u011b <strong>dr\u017e\u00ed ostrost<\/strong>, bez zjevn\u00e9ho poklesu. P\u0159\u00edjemn\u00fd je fakt, \u017ee <strong>ostrost na clonu f\/4<\/strong> je <strong>naprosto fantastick\u00e1<\/strong> nejen <strong>ve st\u0159edu, ale i&nbsp;v&nbsp;okraj\u00edch<\/strong> sn\u00edmku a&nbsp;v&nbsp;t\u00e9to discipl\u00edn\u011b jasn\u011b por\u00e1\u017e\u00ed i&nbsp;mnohem dra\u017e\u0161\u00edho Nikkor FL VR. A&nbsp;to prakticky p\u0159i ka\u017ed\u00e9 clon\u011b. Marn\u011b bychom hledali tak\u00e9 jak\u00e9koliv geometrick\u00e9 zkreslen\u00ed. Rovn\u011b\u017e <strong>chromatick\u00e1 aberace<\/strong> je <strong>nepozorovateln\u00e1<\/strong>.<\/p>\n<h4>VS Nikkor 500mm f\/4 G&nbsp;VR<\/h4>\n<p>Srovn\u00e1me-li optick\u00fd v\u00fdkon Sigma s&nbsp;<strong>Nikkorem 500mm G&nbsp;VR<\/strong>, <strong>Sigma<\/strong> je <strong>ost\u0159ej\u0161\u00ed<\/strong> a&nbsp;<strong>obrazov\u011b vyv\u00e1\u017een\u011bj\u0161\u00ed<\/strong>, a&nbsp;to d\u00edky <strong>nov\u011bj\u0161\u00edmu n\u00e1vrhu optiky<\/strong>, odlad\u011bn\u00e9mu pro modern\u00ed sn\u00edma\u010de. Nicm\u00e9n\u011b, i&nbsp;v&nbsp;dne\u0161n\u00ed dob\u011b je p\u0159edchoz\u00ed generace Nikkoru st\u00e1le na vysok\u00e9 \u00farovni.<\/p>\n<h4>VS Nikkor 500mm f\/4 FL VR<\/h4>\n<p>A jak je to s&nbsp;nov\u011bj\u0161\u00edm a&nbsp;mnohem dra\u017e\u0161\u00edm <strong>Nikkorem 500mm f\/4 FL VR<\/strong>? <strong>Ostrost\u00ed<\/strong> jsou se Sigmou na tom <strong>prakticky stejn\u011b<\/strong>. Nikkor FL VR m\u00e1 v\u0161ak viditeln\u011b <strong>v\u011bt\u0161\u00ed p\u0159enos kontastu<\/strong> &#8211; fotky jsou <strong>jasn\u011bj\u0161\u00ed<\/strong>, s&nbsp;<strong>hlub\u0161\u00edm odst\u00ednem \u010dern\u00e9<\/strong>. Zaj\u00edmav\u00e9 je, \u017ee po p\u0159id\u00e1n\u00ed p\u0159\u00edslu\u0161n\u00fdch TC 1.4 se rozd\u00edl set\u0159e do nepozorovateln\u00e9ho stavu. Barevn\u011b je <strong>Nikkor chladn\u011bj\u0161\u00ed<\/strong>, <strong>Sigma<\/strong> m\u00e1 o&nbsp;pozn\u00e1n\u00ed <strong>teplej\u0161\u00ed odst\u00edn<\/strong>, podobn\u00fd star\u0161\u00ed generaci Nikkor G&nbsp;VR. Patrn\u011b jde o&nbsp;d\u016fsledek pou\u017eit\u00ed fluoritov\u00fdch materi\u00e1l\u016f u&nbsp;nov\u00e9ho Nikkoru FL VR, nebo\u0165 tento jev je patrn\u00fd nap\u0159\u00ed\u010d celou novou genera\u010dn\u00ed \u0159adou. To m\u00e1, krom\u011b vy\u0161\u0161\u00edho kontrastu, za p\u0159\u00ed\u010dinu nap\u0159\u00edklad lep\u0161\u00ed optickou reprodukci. Jak barvy, tak kontrast, lze samoz\u0159ejm\u011b korigovat p\u0159\u00edmo ve fotoapar\u00e1tu, nebo v&nbsp;editoru (p\u0159i focen\u00ed do RAW bez jak\u00fdchkoliv ztr\u00e1t na kvalit\u011b). Sp\u00ed\u0161e jde o&nbsp;hledan\u00ed samotn\u00fdch optick\u00fdch rozd\u00edl\u016f u&nbsp;p\u0159\u00edmo si konkuruj\u00edc\u00edch model\u016f.<a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_0003ab-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16443 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_0003ab.jpg\" alt=\"\" width=\"1000\" height=\"795\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_0003ab.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_0003ab-300x239.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_0003ab-768x611.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p>Za\u0159azen\u00ed 1.4x telekonvertoru je u&nbsp;obou objektiv\u016f doprov\u00e1zeno m\u00edrn\u00fdm zhor\u0161en\u00edm. Ov\u0161em s&nbsp;t\u00edm, \u017ee lze kone\u010dn\u011b pou\u017e\u00edt i&nbsp;pln\u011b odclon\u011bn\u00fd objektiv a&nbsp;i&nbsp;v\u00fdsledky na clonu f\/5.6 jsou dostate\u010dn\u011b ostr\u00e9. Pro absolutn\u00ed ostrost vy\u017eaduj\u00ed zaclon\u011bn\u00ed na hodnotu f\/7.1. Op\u011bt plat\u00ed, \u017ee za pou\u017eit\u00ed 1.4x telekonvertoru je kvalita skel tak\u0159ka identick\u00e1 a&nbsp;rozd\u00edly se hledaj\u00ed opravdu t\u011b\u017eko.<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9215m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16452 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9215m.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9215m.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9215m-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9215m-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9222m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16442 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9222m.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9222m.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9222m-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_9222m-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>Hodnocen\u00ed <strong>pod\u00e1n\u00ed bokehu<\/strong> je sice ryze subjektivn\u00ed z\u00e1le\u017eitost, ale v&nbsp;tomto ohledu d\u00edky <strong>nejkr\u00e9mov\u011bj\u0161\u00edmu vykreslen\u00ed<\/strong> mimo neostrou oblast z\u00edsk\u00e1v\u00e1 <strong>prvenstv\u00ed Sigma 500f\/4 OS SPORT<\/strong>. Tak\u00e9 sv\u011bteln\u00e1 kole\u010dka maj\u00ed nejkulat\u011bj\u0161\u00ed tvar, co\u017e p\u0159\u00edmo souvis\u00ed s&nbsp;charakterem bokehu. <strong>P\u0159enos barev a&nbsp;sytost<\/strong> je v&nbsp;po\u0159\u00e1dku u&nbsp;v\u0161ech zm\u00edn\u011bn\u00fdch skel. Stejn\u011b, jako je tomu v&nbsp;jin\u00fdch oblastech. Oba objektivy <strong>vynikaj\u00ed pod\u00e1n\u00edm kontrastu<\/strong> <strong>v protisv\u011btle<\/strong> a&nbsp;eliminuj\u00ed tak nep\u0159\u00edjemn\u00fd z\u00e1voj. Celkov\u011b jsou <strong>rozd\u00edly velmi mal\u00e9<\/strong> a&nbsp;v&nbsp;b\u011b\u017en\u00e9 praxi nebudou hr\u00e1t \u017e\u00e1dnou roli. Oba aktu\u00e1ln\u00ed modely, jak Sigma, tak Nikkor p\u0159edstavuj\u00ed po optick\u00e9 <strong>to nejlep\u0161\u00ed na ohnisku 500mm<\/strong>, co m\u016f\u017eete v&nbsp;sou\u010dasnosti po\u0159\u00eddit.<br \/>\n<a name=\"stabilizace\"><\/a><\/p>\n<h2>Optick\u00e1 stabilizace<\/h2>\n<p>Samostatnou kapitolu si zaslou\u017e\u00ed <strong>optick\u00e1 stabilizace,<\/strong> Sigmou ozna\u010dov\u00e1na p\u00edsmeny <strong>OS<\/strong>. U&nbsp;Nikonu je ozna\u010deno p\u00edsmeny <strong>VR<\/strong> a&nbsp;Canon pou\u017e\u00edv\u00e1 ozna\u010den\u00ed <strong>IS<\/strong>. U&nbsp;Sigma 500mm Sport je stabilizaci vyhrazen <strong>separ\u00e1tn\u00ed posuvn\u00edk<\/strong>, kter\u00fd m\u00e1 <strong>t\u0159i pozice<\/strong> (<strong>1, 2 a&nbsp;OFF<\/strong>). Patrn\u011b nejpou\u017e\u00edvan\u011bj\u0161\u00ed pozice (volba <strong>OS 1<\/strong>) slou\u017e\u00ed pro <strong>aktivaci stabilizace<\/strong>, druh\u00fd (volba <strong>OS 2<\/strong>) je vyhrazen pro <strong>panning <\/strong>a <strong>stabilizuje pouze v&nbsp;jedn\u00e9 ose<\/strong>. Posledn\u00ed <strong>pozice OFF<\/strong> slou\u017e\u00ed k&nbsp;celkov\u00e9 <strong>deaktivaci stabilizace<\/strong>.<a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16448 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/DSC_8039m-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p>Obecn\u011b stabilizace slou\u017e\u00ed nejenom pro <strong>udr\u017een\u00ed del\u0161\u00edch \u010das\u016f.<\/strong> Pohledem do hled\u00e1\u010dku z\u00e1hy zjist\u00edme, \u017ee stabilizace ovliv\u0148uje i&nbsp;<strong>stabilitu obrazu v&nbsp;hled\u00e1\u010dku<\/strong>. U&nbsp;Nikkoru 500mm FL VR je to jednoduch\u00e9 &#8211; m\u00e1 dv\u011b pozice Normal a&nbsp;Sport. <strong>Pozice Normal<\/strong> m\u00e1 <strong>nejv\u011bt\u0161\u00ed stabiliza\u010dn\u00ed efekt<\/strong> na v\u00fdslednou fotku. <strong>Sport<\/strong> naopak s&nbsp;men\u0161\u00ed v\u00fdslednou efektivitou <strong>stabilizuje v\u00fdsledek<\/strong>, ale u&nbsp;ak\u010dn\u00edch fotek nab\u00edz\u00ed <strong>pevn\u00fd obraz v&nbsp;hled\u00e1\u010dku<\/strong>, co\u017e je ohromn\u011b ocenil nap\u0159\u00edklad p\u0159i <strong>focen\u00ed l\u00e9taj\u00edc\u00edch pt\u00e1k\u016f<\/strong>, p\u0159i kter\u00e9m tak m\u016f\u017eeme <strong>l\u00e9pe sledovat sc\u00e9nu<\/strong> a&nbsp;<strong>p\u0159esn\u011bji komponovat<\/strong>. Sigma 500mm SPORT disponuje v&nbsp;re\u017eimu OS1 t\u0159emi mo\u017enostmi. <strong>Dynamick\u00fd re\u017eim<\/strong> je podobn\u00fd re\u017eimu Sport u&nbsp;Nikonu. Jde o&nbsp;nejvhodn\u011bj\u0161\u00ed re\u017eim na <strong>ak\u010dn\u00ed sc\u00e9ny<\/strong> s&nbsp;nejklidn\u011bj\u0161\u00edm hled\u00e1\u010dkem, za cenu <strong>nejm\u00e9n\u011b efektivn\u00ed stabilizace<\/strong>. Toto nastaven\u00ed bych volil s&nbsp;krat\u0161\u00edm \u010dasem ne\u017e je 1\/400s. Druh\u00fd je <strong>Standardn\u00ed re\u017eim<\/strong>, je to v\u00fdchoz\u00ed tov\u00e1rn\u00ed nastaven\u00ed. Obraz v&nbsp;hled\u00e1\u010dku je <strong>nejm\u00e9n\u011b stabiln\u00ed<\/strong>, ale efektivita v\u00fdsledku prakticky odpov\u00edd\u00e1 v\u00fdsledku konkuren\u010dn\u00edho Nikkoru v&nbsp;re\u017eimu Normal. Zde v\u0161ak Nikkor poskytuje stabiln\u011bj\u0161\u00ed obraz v&nbsp;hled\u00e1\u010dku. Na v\u00fdsledn\u00fdch fotk\u00e1ch je v\u0161ak efekt stejn\u00fd, \u010di velmi podobn\u00fd. Je to ide\u00e1ln\u00ed re\u017eim pro <strong>statick\u00e9 p\u0159edm\u011bty<\/strong>, kdy jsem u&nbsp;obou p\u011btistovek shodn\u011b dos\u00e1hl <strong>absolutn\u011b ostr\u00e9ho v\u00fdsledku na 1\/20s<\/strong>, a&nbsp;to i&nbsp;na zrcadlovk\u00e1ch s&nbsp;vysok\u00fdm rozli\u0161en\u00ed jako je\u00a0 D810 a&nbsp;D850. Sigma v\u0161ak nab\u00edz\u00ed je\u0161t\u011b t\u0159et\u00ed <strong>re\u017eim Moderate<\/strong>, kter\u00fd nab\u00edz\u00ed <strong>rozumn\u00fd kompromis<\/strong> mezi ob\u011bma v\u00fd\u0161e zm\u00edn\u011bn\u00fdmi stabiliza\u010dn\u00edmi m\u00f3dy. V&nbsp;praxi jde o&nbsp;velmi <strong>stabiln\u00ed obraz v&nbsp;hled\u00e1\u010dku<\/strong>, s&nbsp;je\u0161t\u011b st\u00e1le <strong>dostate\u010dn\u011b \u00fa\u010dinnou stabilizac\u00ed<\/strong>. Ta v\u0161ak nedosahuje \u00fa\u010dinnosti re\u017eimu Standard. Re\u017eim Moderate je m\u016fj <strong>nejpou\u017e\u00edvan\u011bj\u0161\u00ed<\/strong>, p\u0159i\u010dem\u017e si hl\u00edd\u00e1m \u010das, aby neklesl pod <strong>1\/250s<\/strong>.\u00a0 Pod tuto \u00farove\u0148 se vyplat\u00ed\u00a0 pou\u017e\u00edt re\u017eim Standard za p\u0159edpokladu relativn\u011b statick\u00e9 sc\u00e9ny. Obecn\u011b plat\u00ed, \u017ee s&nbsp;krat\u0161\u00edm \u010dasem, okolo <strong>1\/500s<\/strong>, lze \u00fasp\u011b\u0161n\u011b pou\u017e\u00edt <strong>jak\u00fdkoliv zm\u00edn\u011bn\u00fd re\u017eim<\/strong>. Zde si v\u0161ak dovol\u00edm p\u0159ipomenout, \u017ee na ak\u010dn\u00ed momenty je stejn\u011b nutn\u00e9 pou\u017e\u00edvat adekv\u00e1tn\u00ed kr\u00e1tk\u00e9 \u010dasy pro ostr\u00e9 v\u00fdsledky.<\/p>\n<p>D\u00e1le jsem OS vyzkou\u0161el p\u0159i pou\u017eit\u00ed na stativu. Stejn\u011b jako konkuren\u010dn\u00ed Nikkor, \u017e\u00e1dn\u00e1 negativa p\u0159i norm\u00e1ln\u00edm voln\u00e9m pohybu stativov\u00e9 hlavy. V&nbsp;n\u011bkter\u00fdch \u010dasech naopak byla zapnut\u00e1 stabilizace p\u0159\u00ednosem. Pod \u010dasy 1\/60 \u010di je\u0161t\u011b del\u0161\u00ed doporu\u010duji stabilizaci vypnout, zde m\u016f\u017ee b\u00fdt skute\u010dn\u011b ku \u0161kod\u011b. Nepotvrdila se mi ani \u010dasto debatovan\u00e1 ztr\u00e1ta ostrosti se zapnutou stabilizac\u00ed nad \u010das 1\/1000s.<br \/>\n<a name=\"ukazkove foto\"><\/a><\/p>\n<h2>Uk\u00e1zkov\u00e9 fotografie v&nbsp;pln\u00e9m rozli\u0161en\u00ed<\/h2>\n<blockquote><p><strong>(pro velk\u00fd n\u00e1hled rozklikn\u011bte, nebo otev\u0159ete v&nbsp;nov\u00e9 kart\u011b pro mo\u017enost p\u0159ibl\u00ed\u017een\u00ed)<\/strong><br \/>\n<small>*fotografie ve form\u00e1tu JPG p\u0159\u00edmo z&nbsp;fotoapar\u00e1tu bez \u00faprav<\/small><\/p><\/blockquote>\n<figure id=\"attachment_16415\" aria-describedby=\"caption-attachment-16415\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF5ISO-4000f500mm1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16415 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF5ISO-4000f500mm1.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF5ISO-4000f500mm1.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF5ISO-4000f500mm1-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF5ISO-4000f500mm1-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16415\" class=\"wp-caption-text\">D5 + Sigma 500 f\/4 SPORT; 1\/500s, f\/5, ISO 4000, 500mm<\/figcaption><\/figure>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_16414\" aria-describedby=\"caption-attachment-16414\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF4ISO-1600f-500mm1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16414 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF4ISO-1600f-500mm1.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF4ISO-1600f-500mm1.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF4ISO-1600f-500mm1-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D5Sigma-500f4-SPORT..1-500sF4ISO-1600f-500mm1-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16414\" class=\"wp-caption-text\">D5 + Sigma 500 f\/4 SPORT; 1\/500s, f\/4, ISO 1600, 500mm<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_16417\" aria-describedby=\"caption-attachment-16417\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORTTC1.4..1-1000sF5.6ISO-1600700mm1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16417 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORTTC1.4..1-1000sF5.6ISO-1600700mm1.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORTTC1.4..1-1000sF5.6ISO-1600700mm1.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORTTC1.4..1-1000sF5.6ISO-1600700mm1-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORTTC1.4..1-1000sF5.6ISO-1600700mm1-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16417\" class=\"wp-caption-text\">D850 + Sigma 500 f\/4 SPORT + TC1.4x; 1\/1000s, f\/5.6, ISO 1600, 700mm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<figure id=\"attachment_16416\" aria-describedby=\"caption-attachment-16416\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORT..1-1000sF-4-ISO-3200f-500mm1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16416 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORT..1-1000sF-4-ISO-3200f-500mm1.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORT..1-1000sF-4-ISO-3200f-500mm1.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORT..1-1000sF-4-ISO-3200f-500mm1-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/D850Sigma-500f4-SPORT..1-1000sF-4-ISO-3200f-500mm1-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16416\" class=\"wp-caption-text\">D850 + Sigma 500 f\/4 SPORT; 1\/1000s, f\/4, ISO 3200, 500mm<\/figcaption><\/figure>\n<p><a name=\"AF\"><\/a><\/p>\n<h2>Automatick\u00e9 ost\u0159en\u00ed<\/h2>\n<p>Ka\u017ed\u00fd objektiv ur\u010den\u00fd pro focen\u00ed ak\u010dn\u00edch sc\u00e9n by byl k&nbsp;ni\u010demu, kdyby by nem\u011bl <strong>kvalitn\u00ed automatick\u00e9 ost\u0159en\u00ed<\/strong>. A&nbsp;jak si v&nbsp;tomto ohledu vede Sigma 500mm Sport?<\/p>\n<figure id=\"attachment_16429\" aria-describedby=\"caption-attachment-16429\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F-5-ISO-1600-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16429 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F-5-ISO-1600-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F-5-ISO-1600-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F-5-ISO-1600-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F-5-ISO-1600-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16429\" class=\"wp-caption-text\">Tule\u0148, NIKON D5&nbsp;1\/640s ,f\/5, ISO 1600, 500mm<\/figcaption><\/figure>\n<p>Hned na za\u010d\u00e1tek uvedu, \u017ee <strong>v\u00fdkon AF<\/strong> Sigmy 500mm f\/4 Sport je <strong>vynikaj\u00edc\u00ed<\/strong>, a&nbsp;to p\u0159edev\u0161\u00edm d\u00edky <strong>nov\u00e9mu AF motoru<\/strong>, kter\u00fd m\u00e1 \u00fadajn\u011b <strong>o 30% v\u011bt\u0161\u00ed krout\u00edc\u00ed moment<\/strong>.<\/p>\n<p>Zde je v\u0161ak na m\u00edst\u011b d\u016frazn\u011b odd\u011blit chov\u00e1n\u00ed a&nbsp;rychlost ve <strong>v\u00fdchoz\u00edm nastaven\u00ed<\/strong> a&nbsp;s&nbsp;<strong>korigovan\u00fdm nastaven\u00edm<\/strong> pomoc\u00ed USB Docku. P\u0159i tov\u00e1rn\u00edm nastaven\u00ed, kter\u00e9 je ozna\u010deno jako <strong>Standard AF<\/strong>, je ost\u0159en\u00ed <strong>rychl\u00e9 a&nbsp;p\u0159esn\u00e9<\/strong>, ale po srovn\u00e1n\u00ed s&nbsp;ob\u011bma Nikkory 500E FL i&nbsp;500 G, je <strong>pomalej\u0161\u00ed<\/strong>. Subjektivn\u011b je to sice dost zn\u00e1t, na druhou stranu je ale st\u00e1le v\u00fdrazn\u011b rychlej\u0161\u00ed, ne\u017e t\u0159eba AF Nikkoru AF-S 300f\/4 E&nbsp;PF VR, kter\u00fd je ve sv\u00e9 t\u0159\u00edd\u011b cen\u011bn pr\u00e1v\u011b pro rychlost AF. Pokud bych nem\u011bl USB Dock a&nbsp;musel bych \u017e\u00edt s&nbsp;touto rychlost\u00ed automatick\u00e9ho ost\u0159en\u00ed, tak bych jednozna\u010dn\u011b v&nbsp;tomto ohledu dal p\u0159ednost objektivu Nikon. Proto mohu USB Dock jen doporu\u010dit, i&nbsp;kdybyste ho m\u011bli pou\u017e\u00edvat pouze pro korekci AF. V&nbsp;pom\u011bru k&nbsp;cen\u011b objektivu jde o&nbsp;zanedbatelnou investici a&nbsp;nav\u00edc je kompatibiln\u00ed se v\u0161emi modern\u00edmi objektivy Sigma. Co jsem ud\u011blal? Za prv\u00e9 jsem si v&nbsp;pohodl\u00ed domova nahr\u00e1l <strong>nov\u00fd FW<\/strong>, kter\u00fd nav\u00edc optimalizuje re\u017eim AF ve 3D, i&nbsp;s&nbsp;p\u0159ipojen\u00fdm Telekonvertorem TC-1401. D\u00e1le USB Dock umo\u017e\u0148uje dal\u0161\u00ed nastaven\u00ed, kter\u00e9 bez n\u011bj z\u016fst\u00e1vaj\u00ed nevyu\u017eit\u00e9.<\/p>\n<p>Krom\u011b Standard AF zde m\u00e1me na v\u00fdb\u011br volby <strong>Speed Priority<\/strong> a&nbsp;<strong>Smooth Priority<\/strong>. Po zvolen\u00ed <strong>Speed Priority<\/strong> se citeln\u011b <strong>nav\u00fd\u0161\u00ed rychlost automatick\u00e9ho ost\u0159en\u00ed<\/strong>. Volba <strong>Smooth Priority<\/strong> je vhodn\u00e1 sv\u00fdm <strong>pomalej\u0161\u00edm a&nbsp;plynulej\u0161\u00edm chodem<\/strong>, u\u017eite\u010dn\u00e1 p\u0159edev\u0161\u00edm na nat\u00e1\u010den\u00ed videa.<\/p>\n<p>Tov\u00e1rn\u00ed <strong>Standard<\/strong> p\u0159edstavuje ide\u00e1ln\u00ed volbu pro <strong>nevyhran\u011bn\u00e9ho u\u017eivatele<\/strong>, kter\u00fd z\u00e1rove\u0148 <strong>to\u010d\u00ed a&nbsp;fot\u00ed<\/strong>. Pro mne, jako\u017eto fotografa prim\u00e1rn\u011b zam\u011b\u0159en\u00e9ho na focen\u00ed div\u00e9 zv\u011b\u0159e, byla jasn\u00e1 volba <strong>Speed Priority<\/strong>. Ve v\u00fdsledku to bylo jak doping pro pohon AF.<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_16431\" aria-describedby=\"caption-attachment-16431\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Vrabec-NIKON-D850-..1-640s-F4-ISO-1250-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16431 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Vrabec-NIKON-D850-..1-640s-F4-ISO-1250-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Vrabec-NIKON-D850-..1-640s-F4-ISO-1250-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Vrabec-NIKON-D850-..1-640s-F4-ISO-1250-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Vrabec-NIKON-D850-..1-640s-F4-ISO-1250-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16431\" class=\"wp-caption-text\">Vrabec, NIKON D850&nbsp;1\/640s, f\/4, ISO 1250, 500mm<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_16425\" aria-describedby=\"caption-attachment-16425\" style=\"width: 173px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kalous-NIKON-D5..-1-1000s-F4-ISO-1600-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16425\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kalous-NIKON-D5..-1-1000s-F4-ISO-1600-f-500mm.jpg\" alt=\"\" width=\"173\" height=\"260\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kalous-NIKON-D5..-1-1000s-F4-ISO-1600-f-500mm.jpg 667w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kalous-NIKON-D5..-1-1000s-F4-ISO-1600-f-500mm-200x300.jpg 200w\" sizes=\"(max-width: 173px) 100vw, 173px\" \/><\/a><figcaption id=\"caption-attachment-16425\" class=\"wp-caption-text\">Kalous, NIKON D5&nbsp;1\/1000s, f\/4, ISO 1600, 500mm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>Po <strong>porovn\u00e1n\u00ed s&nbsp;Nikkorem<\/strong> je jasn\u00e9, \u017ee <strong>nyn\u00ed m\u00e1 p\u0159evahu Sigma<\/strong>. P\u0159i <strong>zaost\u0159ov\u00e1n\u00ed na nekone\u010dno<\/strong> jde pocitov\u011b o&nbsp;naprosto <strong>shodnou rychlost<\/strong>. Ale p\u0159i ost\u0159en\u00ed okolo <strong>minim\u00e1ln\u00ed zaost\u0159ovac\u00ed vzd\u00e1lenosti<\/strong> je Sigma schopn\u00e1 zaost\u0159it <strong>daleko rychleji<\/strong>, <strong>bez nep\u0159\u00edjemn\u00e9ho proost\u0159en\u00ed<\/strong>, co\u017e ob\u011b verze Nikkor d\u011blaj\u00ed velice r\u00e1dy (mimochodem, to i&nbsp;Canon). T\u00edm jsem byl velice mile p\u0159ekvapen.<\/p>\n<p>Spolu s&nbsp;dal\u0161\u00edmi majiteli tohoto objektivu, jsme ale objevili <strong>jin\u00fd neduh<\/strong>, t\u00fdkaj\u00edc\u00ed se AF. P\u0159i ost\u0159en\u00ed na statick\u00fd p\u0159edm\u011bt v&nbsp;re\u017eimu kontinu\u00e1ln\u00edho zaost\u0159ov\u00e1n\u00ed a&nbsp;vysokorychlostn\u00edho s\u00e9riov\u00e9ho sn\u00edm\u00e1n\u00ed, doch\u00e1z\u00ed k&nbsp;n\u011bjak\u00e9 <strong>zaost\u0159ovac\u00ed oscilaci<\/strong>, kdy se st\u0159\u00eddaj\u00ed sn\u00edmky v&nbsp;s\u00e9rii <strong>dokonale zaost\u0159en\u00e9<\/strong> se <strong>sn\u00edmky s&nbsp;m\u011bk\u010d\u00edm charakterem<\/strong>. Na probl\u00e9m jsem se ptal i&nbsp;\u010desk\u00e9ho zastoupen\u00ed Sigma a&nbsp;bylo mi \u0159e\u010deno, \u017ee v&nbsp;Japonsku o&nbsp;probl\u00e9mu v\u00ed a&nbsp;ji\u017e pracuj\u00ed na nov\u00e9m FW, kter\u00fd by m\u011bl tento jev odstranit. V&nbsp;re\u00e1ln\u00e9m \u017eivot\u011b to nen\u00ed a\u017e takov\u00fd probl\u00e9m, proto\u017ee tyto skla jsou prim\u00e1rn\u011b ur\u010deny na sport a&nbsp;voln\u011b \u017eij\u00edc\u00ed zv\u00ed\u0159ata. Stejn\u00fdm jevem trp\u00ed i&nbsp;\u0159ada dal\u0161\u00edch skel nap\u0159\u00ed\u010d konkurenc\u00ed, jen se o&nbsp;tom nemluv\u00ed. Teto efekt byl v\u0161ak na Nikkorech t\u00e9m\u011b\u0159 nepozorovateln\u00fd.<\/p>\n<figure id=\"attachment_16424\" aria-describedby=\"caption-attachment-16424\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kajka-NIKON-D5-..-1-500s-F5-ISO-2000-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16424 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kajka-NIKON-D5-..-1-500s-F5-ISO-2000-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kajka-NIKON-D5-..-1-500s-F5-ISO-2000-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kajka-NIKON-D5-..-1-500s-F5-ISO-2000-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kajka-NIKON-D5-..-1-500s-F5-ISO-2000-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16424\" class=\"wp-caption-text\">Kajka, NIKON D5&nbsp;1\/500s, f\/5, ISO 2000, 500mm<\/figcaption><\/figure>\n<p>Za co mohu Sigmu pochv\u00e1lit, je <strong>limiter<\/strong>, kter\u00fd m\u00e1 <strong>t\u0159i polohy<\/strong>, na rozd\u00edl od Nikkoru. Nejen, \u017ee lze u\u017eivatelsky nakonfigurovat, ale p\u0159epnut\u00edm na vymezenou vzd\u00e1lenost, dok\u00e1\u017ee daleko <strong>efektivn\u011bji zaost\u0159it<\/strong> na objekt. A&nbsp;to je <strong>historicky poprv\u00e9<\/strong>, kdy lze v&nbsp;ur\u010dit\u00e9 oblasti zaznamenat <strong>p\u0159evahu AF Sigma nad Nikkorem<\/strong>. I&nbsp;kdy\u017e obecn\u011b jsou to <strong>rozd\u00edly mal\u00e9<\/strong>, a&nbsp;od ur\u010dit\u00e9 vzd\u00e1lenosti <strong>nepodstatn\u00e9<\/strong>. M\u011bjme v\u0161ak na pam\u011bti, \u017ee bez USB Docku, by p\u0159evaha byla jednozna\u010dn\u011b na stran\u011b Nikkoru.<\/p>\n<h4>S 1.4x telekonvertorem<\/h4>\n<p>A co s&nbsp;p\u0159ipojen\u00fdm <strong>telekonvertorem<\/strong>? Prakticky <strong>stejn\u00e9 chov\u00e1n\u00ed<\/strong> jako <strong>bez konvertoru<\/strong>. Samoz\u0159ejmost\u00ed je v\u017edy ur\u010dit\u00e9 <strong>zpomalen\u00ed<\/strong>. P\u0159i navolen\u00ed priority Speed pomoc\u00ed USB docku, lze konstatovat, \u017ee s&nbsp;p\u0159ipojen\u00fdm TC je rychlost podobn\u00e1, jako u&nbsp;hol\u00e9ho objektivu v&nbsp;tov\u00e1rn\u00edm nastaven\u00ed. To je \u0161pi\u010dkov\u00fd v\u00fdsledek, kter\u00fd lze n\u00e1sledn\u011b je\u0161t\u011b zkombinovat s&nbsp;praktick\u00fdm limiterem ost\u0159\u00edc\u00edch vzd\u00e1lenost\u00ed. V&nbsp;t\u00e9to konfiguraci jsem z&nbsp;pevn\u00fdch skel se sv\u011btelnost\u00ed f\/4 <strong>nic rychlej\u0161\u00edho v&nbsp;ruce nem\u011bl<\/strong>. Rychlej\u0161\u00ed jsou jen <strong>teleobjektivy s&nbsp;clonou f\/2.8<\/strong>. Ale zde vstupuje do hry pot\u0159ebn\u00e1 ohniskov\u00e1 vzd\u00e1lenost, kter\u00e1 m\u016f\u017ee b\u00fdt nedostate\u010dn\u00e1, hlavn\u011b pro mal\u00e9 p\u011bvce.<\/p>\n<figure id=\"attachment_16430\" aria-describedby=\"caption-attachment-16430\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F5-ISO-1250-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16430 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F5-ISO-1250-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F5-ISO-1250-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F5-ISO-1250-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Tulen-NIKON-D5..1-640s-F5-ISO-1250-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16430\" class=\"wp-caption-text\">Tule\u0148, NIKON D5, 1\/640s, f\/5, ISO 1250, 500mm<\/figcaption><\/figure>\n<p>I kdy\u017e popisovan\u00e9 rozd\u00edly slovn\u011b zn\u00ed mo\u017en\u00e1 dramaticky, prakticky jsou <strong>rozd\u00edly aktu\u00e1ln\u00edch model\u016f p\u011btistovek velmi mal\u00e9<\/strong>, s&nbsp;ur\u010ditou p\u0159evahou v&nbsp;t\u00e9 kter\u00e9 oblasti ne\u017e vylo\u017een\u011b v\u00edt\u011bzn\u00e9 na stran\u011b n\u011bjak\u00e9ho v\u00fdrobce. K&nbsp;testu AF jsem p\u0159istupoval velmi p\u0159\u00edsn\u011b a&nbsp;i&nbsp;p\u0159es uveden\u00e9 pozn\u00e1mky jde o&nbsp;to ty nejlep\u0161\u00ed v\u00fdsledky v&nbsp;dan\u00e9 kategorii objektiv\u016f.<br \/>\n<a name=\"zaver\"><\/a><\/p>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>Mohu s&nbsp;pot\u011b\u0161en\u00edm prohl\u00e1sit, \u017ee <strong>Sigma 500f\/4 DG OS HSM SPORT<\/strong> p\u0159ekon\u00e1v\u00e1 star\u0161\u00ed, dnes u\u017e nevyr\u00e1b\u011bn\u00fd model, Nikkor AF-S 500f\/4 G&nbsp;VR a&nbsp;d\u016fstojn\u011b dr\u017e\u00ed krok s&nbsp;t\u00e9m\u011b\u0159 jednou tak dra\u017e\u0161\u00edm aktu\u00e1ln\u00edm Nikkor AF-S 500f\/4 E&nbsp;FL VR.<\/p>\n<p>Po m\u00e9m testu mus\u00edm uznat, \u017ee tento objektiv si obh\u00e1jil sv\u00e9 ozna\u010den\u00ed &#8222;<strong>nov\u00e1 vlajkov\u00e1 lo\u010f teleobjektiv\u016f<\/strong>&#8222;, pod kter\u00fdm ho sama Sigma prezentuje.<\/p>\n<p>V\u00fdrobek je <strong>exelentn\u011b mechanicky zpracov\u00e1n<\/strong> a&nbsp;bez probl\u00e9m\u016f snese i&nbsp;<strong>drsn\u011bj\u0161\u00ed podm\u00ednky<\/strong> p\u0159i <strong>profesion\u00e1ln\u00edm pou\u017eit\u00ed<\/strong>. <strong>USB Dock\u00a0 <\/strong>p\u0159edstavuje \u0161irok\u00e9 mo\u017enosti vylad\u011bn\u00ed pro konkr\u00e9tn\u00ed pot\u0159eby.<\/p>\n<p>Tento objektiv mne ale p\u0159\u00edjemn\u011b p\u0159ekvapil p\u0159edev\u0161\u00edm <strong>obrazovou kvalitou<\/strong>. Dok\u00e1\u017ee poskytnout dostatek rozli\u0161en\u00ed i&nbsp;pro ty <strong>nejmodern\u011bj\u0161\u00ed sn\u00edma\u010de<\/strong> s&nbsp;extr\u00e9mn\u011b vysok\u00fdm rozli\u0161en\u00edm, nap\u0159. 50 Mpx. Nesm\u00edm opomenout, \u017ee na v\u00fdrobky Sigma se vztahuje <strong>4let\u00e1 z\u00e1ruka, <\/strong>proti b\u011b\u017en\u00e9 2let\u00e9, co\u017e je <strong>p\u0159\u00edjemn\u00fd bonus<\/strong>. Celkov\u011b jde o&nbsp;tu <strong>nejvy\u0161\u0161\u00ed kategorii<\/strong>, kter\u00e1 rozhodn\u011b nen\u00ed levn\u00e1, ale svoj\u00ed <strong>u\u017eitnou hodnotou<\/strong> podstatn\u011b <strong>p\u0159ekra\u010duje svoj\u00ed tr\u017en\u00ed hodnotu<\/strong>, a&nbsp;m\u00e1 tak naprosto <strong>nev\u00eddan\u00fd pom\u011br cena v\u00fdkon<\/strong>. Podobn\u011b, jako je tomu u&nbsp;pevn\u00fdch ART objektiv\u016f, kde Sigma dok\u00e1zala n\u011bco neuv\u011b\u0159iteln\u00e9ho. A&nbsp;sice opustit pozici druho\u0159ad\u00e9ho ekonomick\u00e9ho v\u00fdrobce a&nbsp;etablovat se mezi l\u00eddry sou\u010dasn\u00e9 optick\u00e9 \u0161pi\u010dky.<\/p>\n<blockquote><p>Celkov\u011b m\u00e1 Sigma za pou\u017eit\u00ed USB Docku velmi bohat\u00e9 nastaven\u00ed a&nbsp;svoj\u00ed efektivitou a&nbsp;tichost\u00ed je v\u00edce ne\u017e d\u016fstojn\u00fdm soupe\u0159em pro mnohem dra\u017e\u0161\u00edho Nikkora a&nbsp;oba disponuj\u00ed modern\u00edm stabiliz\u00e1torem.<\/p><\/blockquote>\n<figure id=\"attachment_16426\" aria-describedby=\"caption-attachment-16426\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kos-NIKON-D850..-1-1000s-F4-ISO-3200-f-500mm-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16426 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kos-NIKON-D850..-1-1000s-F4-ISO-3200-f-500mm.jpg\" alt=\"\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kos-NIKON-D850..-1-1000s-F4-ISO-3200-f-500mm.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kos-NIKON-D850..-1-1000s-F4-ISO-3200-f-500mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Kos-NIKON-D850..-1-1000s-F4-ISO-3200-f-500mm-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-16426\" class=\"wp-caption-text\">Kos, NIKON D850&nbsp;1\/1000s, f\/4, ISO 3200, 500mm<\/figcaption><\/figure>\n<h4>Verze pro Canon<\/h4>\n<p>A\u010dkoliv jsem testoval pouze verzi pro Nikon, zahrani\u010dn\u00ed testy potvrzuj\u00ed, \u017ee chov\u00e1n\u00ed a&nbsp;obrazov\u00e1 kvalita bude obdobn\u00e1 jako u&nbsp;bajonetu nikon. Tedy bude platit i&nbsp;srovn\u00e1n\u00ed nov\u011bj\u0161\u00edho a&nbsp;star\u0161\u00edho <strong>Canon 500f\/4 IS<\/strong>. U\u017e jen <strong>hmotnost<\/strong> a&nbsp;<strong>schopnost zaost\u0159it o&nbsp;metr bl\u00ed\u017ee<\/strong>, je ve prosp\u011bch Sigma. Posledn\u00ed nov\u00fd model, <strong>Canon 500f \/4 IS II,<\/strong> je pro novou Sigmu d\u016fstojn\u011bj\u0161\u00ed soupe\u0159. Ze sv\u00e9ho pohledu Sigmu 500f\/4 DG OS HSM SPORT s&nbsp;bajonetem na Canon nejsem schopen posoudit, a\u010dkoliv nem\u00e1m d\u016fvod se domn\u00edvat, \u017ee by to nebylo podobn\u00e9. Proto jsou m\u00e9 post\u0159ehy vzta\u017eeny v\u00fdhradn\u011b na verzi s&nbsp;bajonetem pro Nikon.<\/p>\n<div id=\"wppr-review-16354\"\n\t class=\"wppr-template wppr-template-default  wppr-review-container  \">\n\t<section id=\"review-statistics\" class=\"article-section\">\n\t\t<div class=\"review-wrap-up  cwpr_clearfix\">\n\t\t\t<div class=\"cwpr-review-top cwpr_clearfix\">\n\t\t\t\t<h2 class=\"cwp-item\">Sigma 500mm f\/4 DG OS HSM Sport<\/h2>\n\t\t\t\t<span class=\"cwp-item-price cwp-item\"><\/span>\n\t\t\t<\/div><!-- end .cwpr-review-top -->\n\t\t\t<div class=\"review-wu-content cwpr_clearfix\">\n\t\t\t\t<div class=\"review-wu-left\">\n\t\t\t\t\t<div class=\"review-wu-left-top\">\n\t\t\t\t\t\t<div class=\"rev-wu-image\">\n\t\t\t\t\t\t\t\t\t<a title=\"Sigma 500mm f\/4 DG OS HSM Sport\" class=\"wppr-default-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sigma-500mm-f4-miniatura.jpg\" data-lightbox=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sigma-500mm-f4-miniatura-150x150.jpg\" rel=\"nofollow\" target=\"_blank\">\n\t\t\t<img\n\t\t\t\tsrc=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sigma-500mm-f4-miniatura-150x150.jpg\"\n\t\t\t\talt=\"Sigma 500mm f\/4 DG OS HSM Sport\"\n\t\t\t\tclass=\"photo photo-wrapup wppr-product-image\"\/>\n\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t<div class=\"review-wu-grade\">\n\t\t\t<div class=\"review-wu-grade-content \">\n\t\t\t\t<div class=\"wppr-c100 wppr-p94 wppr-very-good\">\n\t\t\t\t\t<span>9.4<\/span>\n\t\t\t\t\t<div class=\"wppr-slice\">\n\t\t\t\t\t\t<div class=\"wppr-bar \" style=\"\n\t\t-webkit-transform: rotate(338.4deg);\n\t\t-ms-transform: rotate(338.4deg);\n\t\ttransform: rotate(338.4deg);\n\t\t\"><\/div>\n\t\t\t\t\t\t<div class=\"wppr-fill \" style=\"\"><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"wppr-slice-center\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div><!-- end .review-wu-left-top -->\n\n\t\t\t\t\t\t\t<div class=\"review-wu-bars\">\n\t\t\t\t\t\t<div class=\"rev-option\" data-value=\"95\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>Optick\u00e1 kvalita<\/h3>\n\t\t\t\t<\/span>\n\t\t\t\t<span>9.5\/10<\/span>\n\t\t\t<\/div>\n\t\t\t<ul class=\"cwpr_clearfix wppr-very-good\">\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"rev-option\" data-value=\"80\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>Automatick\u00e9 ost\u0159en\u00ed<\/h3>\n\t\t\t\t<\/span>\n\t\t\t\t<span>8.0\/10<\/span>\n\t\t\t<\/div>\n\t\t\t<ul class=\"cwpr_clearfix wppr-very-good\">\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li ><\/li>\n\t\t\t\t\t\t\t\t\t\t<li ><\/li>\n\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"rev-option\" data-value=\"100\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>Konstrukce<\/h3>\n\t\t\t\t<\/span>\n\t\t\t\t<span>10.0\/10<\/span>\n\t\t\t<\/div>\n\t\t\t<ul class=\"cwpr_clearfix wppr-very-good\">\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"rev-option\" data-value=\"100\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>V\u00fdbava a funkce<\/h3>\n\t\t\t\t<\/span>\n\t\t\t\t<span>10.0\/10<\/span>\n\t\t\t<\/div>\n\t\t\t<ul class=\"cwpr_clearfix wppr-very-good\">\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"rev-option\" data-value=\"90\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>Hmotnost a manipulace<\/h3>\n\t\t\t\t<\/span>\n\t\t\t\t<span>9.0\/10<\/span>\n\t\t\t<\/div>\n\t\t\t<ul class=\"cwpr_clearfix wppr-very-good\">\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li ><\/li>\n\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"rev-option\" data-value=\"100\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>Pom\u011br cena\/v\u00fdkon<\/h3>\n\t\t\t\t<\/span>\n\t\t\t\t<span>10.0\/10<\/span>\n\t\t\t<\/div>\n\t\t\t<ul class=\"cwpr_clearfix wppr-very-good\">\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<li  class=\"colored\"><\/li>\n\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\n\t\t\t\t<\/div><!-- end .review-wu-left -->\n\n\t\t\t\t<div class=\"review-wu-right\">\n\t\t\t\t\t\t\t<div class=\" pros\">\n\t\t\t<h2 class=\"\">\n\t\t\t\tPot\u011b\u0161ilo n\u00e1s:\t\t\t<\/h2>\n\t\t\t<ul>\n\t\t\t\t\t\t\t\t\t<li>\u0160pi\u010dkov\u00e9 zpracov\u00e1n\u00ed<\/li>\n\t\t\t\t\t\t\t\t\t<li>Velmi ostr\u00fd ji\u017e na otev\u0159enou clonu od st\u0159edu do roh\u016f<\/li>\n\t\t\t\t\t\t\t\t\t<li>U\u017eite\u010dn\u00e1 bra\u0161na sou\u010d\u00e1st\u00ed balen\u00ed<\/li>\n\t\t\t\t\t\t\t\t\t<li>\u0160irok\u00e9 mo\u017enosti p\u0159izp\u016fsoben\u00ed a aktualizace FW pomoc\u00ed USB Docku<\/li>\n\t\t\t\t\t\t\t\t\t<li>Vynikaj\u00edc\u00ed pom\u011br v\u00fdkon\/cena<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\" cons\">\n\t\t\t<h2 class=\"\">\n\t\t\t\tZaslou\u017eilo by vylep\u0161en\u00ed:\t\t\t<\/h2>\n\t\t\t<ul>\n\t\t\t\t\t\t\t\t\t<li>Ur\u010dit\u00e1 nekonzistence p\u0159i s\u00e9riov\u00e9m sn\u00edm\u00e1n\u00ed statick\u00e9ho objektu<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div><!-- end .review-wu-right -->\n\n\t\t\t<\/div><!-- end .review-wu-content -->\n\t\t<\/div><!-- end .review-wrap-up -->\n\t<\/section>\n\n\t\t\t\t\t<div class=\"affiliate-button\">\n\t\t\t\t\t<a href=\"https:\/\/www.fotolab.cz\/eshop\/sigma-500mm-f-4-hsm-sport\/\" rel=\"nofollow\" target=\"_blank\">\n\t\t\t\t\t\t<span>Zobrazit v e-shopu<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div><!-- end .affiliate-button -->\n\t\t\t<\/div>\n\t<script type=\"application\/ld+json\">{\"@context\":\"http:\\\/\\\/schema.org\\\/\",\"@type\":\"Product\",\"name\":\"Sigma 500mm f\\\/4 DG OS HSM Sport\",\"image\":\"https:\\\/\\\/www.fotolab.cz\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/02\\\/Sigma-500mm-f4-miniatura-150x150.jpg\",\"description\":\"\\u010c\\u00edm nadchne top sv\\u011bteln\\u00fd teleobjektiv od Sigmy? Tak t\\u0159eba cenou, kter\\u00e1 je oproti konkurenci t\\u00e9m\\u011b\\u0159 polovi\\u010dn\\u00ed. Ale jak si stoj\\u00ed v\\u00fdkonem proti konkurenci? M\\u00e1 n\\u011bjak\\u00e9 nev\\u00fdhody? To v\\u0161e podrobn\\u011b prozkoumal wildlife fotograf Jarom\\u00edr Kade\\u0159\\u00e1bek. Mechanick\\u00e1 konstrukce a proveden\\u00ed Obrazov\\u00e1 kvalita Uk\\u00e1zkov\\u00e9 fotografie v pln\\u00e9m rozli\\u0161en\\u00ed Optick\\u00e1 stabilizace Automatick\\u00e9 ost\\u0159en\\u00ed Z\\u00e1v\\u011br V roce 2016 na podzimn\\u00ed...\",\"offers\":{\"@type\":\"Offer\",\"price\":\"0.00\",\"priceCurrency\":\"$\",\"seller\":{\"@type\":\"Person\",\"name\":\"Jarom\\u00edr Kade\\u0159\\u00e1bek\"}},\"review\":{\"@type\":\"Review\",\"reviewRating\":{\"@type\":\"Rating\",\"bestRating\":\"10\",\"worstRating\":\"0\",\"ratingValue\":\"9.42\"},\"name\":\"Sigma 500mm f\\\/4 DG OS HSM Sport\",\"reviewBody\":\"\\u010c\\u00edm nadchne top sv\\u011bteln\\u00fd teleobjektiv od Sigmy? Tak t\\u0159eba cenou, kter\\u00e1 je oproti konkurenci t\\u00e9m\\u011b\\u0159 polovi\\u010dn\\u00ed. Ale jak si stoj\\u00ed v\\u00fdkonem proti konkurenci? M\\u00e1 n\\u011bjak\\u00e9 nev\\u00fdhody? To v\\u0161e podrobn\\u011b prozkoumal wildlife fotograf Jarom\\u00edr Kade\\u0159\\u00e1bek.\\r\\n\\r\\n\\r\\n\\r\\n \\tMechanick\\u00e1 konstrukce a proveden\\u00ed\\r\\n \\tObrazov\\u00e1 kvalita\\r\\n \\tUk\\u00e1zkov\\u00e9 fotografie v pln\\u00e9m rozli\\u0161en\\u00ed\\r\\n \\tOptick\\u00e1 stabilizace\\r\\n \\tAutomatick\\u00e9 ost\\u0159en\\u00ed\\r\\n \\tZ\\u00e1v\\u011br\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nV roce 2016 na podzimn\\u00ed Photokin\\u011b byla p\\u0159estavena firemn\\u00ed vlajkov\\u00e1 lo\\u010f v teleobjektivech - Sigma 500f\\\/4 DG OS HSM SPORT. Mus\\u00edm p\\u0159iznat, \\u017ee jsem si se z\\u00e1jmem pro\\u010d\\u00edtal specifikace ji\\u017e p\\u0159i ozn\\u00e1men\\u00ed. Atakovaly v\\u016fbec to nejlep\\u0161\\u00ed nap\\u0159\\u00ed\\u010d v\\u00fdrobci, a to p\\u0159i t\\u00e9m\\u011b\\u0159 polovi\\u010dn\\u00ed cen\\u011b oproti konkurenci. V\\u00edce ne\\u017e 10 let jsem pou\\u017e\\u00edval teleobjektivy v\\u00fdhradn\\u011b od mate\\u0159sk\\u00e9 zna\\u010dky Nikon. A mus\\u00edm dodat, \\u017ee k m\\u00e9 pln\\u00e9 spokojenosti. Ne\\u0161lo ani tak o n\\u011bjakou loajalitu, sp\\u00ed\\u0161e ne\\u017e o z\\u00e1ruku \\u0161pi\\u010dkov\\u00e9 optick\\u00e9 kvality, bezprobl\\u00e9mov\\u00e9ho provozu a trvanlivosti v\\u00fdrobk\\u016f, za kter\\u00e9 jsem dal nemal\\u00e9 pen\\u00edze. Po posledn\\u00ed genera\\u010dn\\u00ed inovaci p\\u0159ed dv\\u011bma lety, kdy Nikon p\\u0159edstavil ucelenou \\u0159adu dlouh\\u00fdch super skel s elektromagnetickou clonou, v\\u00fdrazn\\u011b odleh\\u010denou a opticky koreluj\\u00edc\\u00ed s n\\u00e1roky na nov\\u00e9 senzory s extr\\u00e9mn\\u011b vysok\\u00fdm rozli\\u0161en\\u00edm, \\u0161la cena nov\\u00fdch teleobjektiv\\u016f neskute\\u010dn\\u011b nahoru a ceny t\\u00e9m\\u011b\\u0159 300 \\u010di 350 tis\\u00edc si na\\u0161inec m\\u016f\\u017ee dovolit, jen pokud m\\u00e1 opravdu zna\\u010dn\\u00fd p\\u0159\\u00edjem. Ti ostatn\\u00ed mus\\u00ed sn\\u00ed\\u017eit sv\\u00e9 n\\u00e1roky a volit n\\u011bjak\\u00fd kompromis v podob\\u011b\\u00a0 telezoomu, \\u010di zakoupit genera\\u010dn\\u011b star\\u0161\\u00ed bazarov\\u00fd kus. A pr\\u00e1v\\u011b to m\\u011b p\\u0159im\\u011blo otestovat kvalitu nov\\u00e9ho teleobjektivu Sigma 500f\\\/4 DG OS HSM SPORT, nebo\\u0165 cenou za nov\\u00fd kus se pohybuje na \\u00farovni bazarov\\u00fdch skel p\\u0159ede\\u0161l\\u00e9 generace, i p\\u0159esto, \\u017ee mu ve srovn\\u00e1n\\u00ed s t\\u011bmi nov\\u00fdmi nic z\\u00e1sadn\\u00edho nechyb\\u00ed. Poj\\u010fme se tedy pod\\u00edvat, jak se tento zaj\\u00edmav\\u00fd teleobjektiv chov\\u00e1 v praxi.\\r\\n\\u010ct\\u011bte tak\\u00e9: Nikon D850 \\u2013 nejuniverz\\u00e1ln\\u011bj\\u0161\\u00ed profi zrcadlovka od Nikonu\\r\\n\\r\\nObecn\\u011b v\\u0161echny t\\u0159i objektivy jsou velmi kvalitn\\u00ed, rozd\\u00edly jsou velmi mal\\u00e9. Nejv\\u011bt\\u0161\\u00ed rozd\\u00edl nov\\u00e9ho Nikkoru a Sigma oproti star\\u0161\\u00edmu Nikkoru, je v ostrosti na odclon\\u011bn\\u00fd objektiv a ostrosti kraj\\u016f na v\\u0161ech clon\\u00e1ch. S t\\u00edm logicky souvis\\u00ed tak\\u00e9 ost\\u0159ej\\u0161\\u00ed v\\u00fdsledek za pou\\u017eit\\u00ed telekonvertoru TC1.4. A samoz\\u0159ejm\\u011b v\\u00e1ha ve prosp\\u011bch nov\\u011bj\\u0161\\u00edch model\\u016f.\\r\\n\\r\\nKonstrukce a mechanick\\u00e9 proveden\\u00ed\\r\\nPo vypro\\u0161t\\u011bn\\u00ed z pap\\u00edrov\\u00fdch karton\\u016f n\\u00e1s \\u010dek\\u00e1 p\\u0159\\u00edjemn\\u00e9 p\\u0159ekvapen\\u00ed v podobn\\u011b u\\u017eite\\u010dn\\u00e9ho batohu, nam\\u00edsto klasick\\u00e9ho byteln\\u00e9ho kuf\\u0159\\u00edku, kter\\u00fd zpravidla ihned nav\\u017edy uskladn\\u00edme. Ten pojme objektiv i s nasazen\\u00fdm t\\u011blem a v horn\\u00ed \\u010d\\u00e1sti je\\u0161t\\u011b zbyde u\\u017eitn\\u00fd prostor. Velmi dobr\\u00fd n\\u00e1pad!\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nPo vybalen\\u00ed m\\u011b objektiv doslova ohromil mechanick\\u00fdm zpracov\\u00e1n\\u00edm z u\\u0161lechtil\\u00fdch materi\\u00e1l\\u016f. Pokud m\\u00e1te zku\\u0161enosti s p\\u0159edchoz\\u00edm modelem Sigma 500mm f\\\/4.5, z\\u00e1hy pozn\\u00e1te, \\u017ee zde jde o \\u00fapln\\u011b jinou ligu. A to nejen optick\\u00fdm n\\u00e1vrhem. P\\u0159edch\\u016fdce trp\\u011bl ne\\u0161\\u0165astn\\u011b zvolenou sv\\u011btelnost\\u00ed f\\\/4.5, kter\\u00e1 omezovala pou\\u017eit\\u00ed telekonvertor\\u016f na manu\\u00e1ln\\u00ed \\u00farove\\u0148. D\\u00e1le m\\u011bla 8 lamel clony, chyb\\u011bla optick\\u00e1 stabilizace, ale p\\u0159edev\\u0161\\u00edm mechanick\\u00e9 zpracov\\u00e1n\\u00ed a v\\u00fdb\\u011br materi\\u00e1l\\u016f doznalo u nov\\u00e9ho modelu zna\\u010dn\\u00e9ho zlep\\u0161en\\u00ed. Na loupaj\\u00edc\\u00ed se povrchovku zapome\\u0148te, nov\\u011b jde o magn\\u00e9ziovou slitinu, jakou zn\\u00e1me z t\\u011bch nejdra\\u017e\\u0161\\u00edch objektiv\\u016f konkuren\\u010dn\\u00edch zna\\u010dek. Tak\\u00e9 slune\\u010dn\\u00ed clona je z kvalitn\\u00edch uhl\\u00edkov\\u00fdch vl\\u00e1ken, stejn\\u011b jako u konkurence. V\\u0161echny ovl\\u00e1dac\\u00ed prvky jsou precizn\\u011b zpracovan\\u00e9. Stroja\\u0159ovo oko pot\\u011b\\u0161\\u00ed \\u00fa\\u010deln\\u00e9 r\\u00e1dlov\\u00e1n\\u00ed na aretovac\\u00edch \\u0161roubech. Drobnost, kter\\u00e1 p\\u0159i ovl\\u00e1d\\u00e1n\\u00ed zabra\\u0148uje prokluzov\\u00e1n\\u00ed mezi prsty. Ost\\u0159\\u00edc\\u00ed krou\\u017eek m\\u00e1 n\\u00e1dhern\\u011b plynul\\u00fd chod s efektivn\\u00edm jemn\\u00fdm cvaknut\\u00edm, kter\\u00e9 d\\u00e1v\\u00e1 v\\u011bd\\u011bt o koncov\\u00e9 pozici. Tak\\u00e9 p\\u0159ep\\u00edna\\u010d na stativov\\u00e9 noze, je\\u017e se p\\u0159i ot\\u00e1\\u010den\\u00ed \\u00fa\\u010deln\\u011b zacvakne v\\u017edy po 90 stupn\\u00edch je v\\u00fdbornou vychyt\\u00e1vkou, kterou lze samoz\\u0159ejm\\u011b u\\u017eivatelsky vypnout. Prost\\u011b je vid\\u011bt, \\u017ee u n\\u00e1vrhu n\\u011bkdo opravdu p\\u0159em\\u00fd\\u0161lel v\\u00fdsledkem je luxusn\\u00ed zpracov\\u00e1n\\u00ed.\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nCo do hmotnosti, dr\\u017e\\u00ed prvn\\u00ed m\\u00edsto nov\\u00fd Nikkor AF-S 500f\\\/4 E FL VR a s t\\u00e9m\\u011b\\u0159 o 300 g ni\\u017e\\u0161\\u00ed gram\\u00e1\\u017e\\u00ed por\\u00e1\\u017e\\u00ed Sigma 500f\\\/4 OS Sport. Naproti tomu, star\\u0161\\u00ed generace Nikkor 500f\\\/4 G VR je oproti Sigma Sport o 0,5 kg t\\u011b\\u017e\\u0161\\u00ed. Sigma se svou hmotnost\\u00ed tedy pohybuje n\\u011bkde uprost\\u0159ed, bl\\u00ed\\u017ee v\\u0161ak k aktu\\u00e1ln\\u00edmu Nikon\\u00edmu konkurentovi. Nejen hmotnost, ale i vyv\\u00e1\\u017een\\u00ed skla je nesm\\u00edrn\\u011b d\\u016fle\\u017eit\\u00e9 p\\u0159i dlouhodob\\u00e9 manipulaci s produktem t\\u00e9to kategorie. Rozlo\\u017een\\u00ed v\\u00e1hy je na stejn\\u011b vysok\\u00e9 \\u00farovni, jako u nov\\u00e9ho FL Nikkoru, tzn. \\u017ee t\\u011b\\u017ei\\u0161t\\u011b velk\\u00fdch \\u010do\\u010dek nen\\u00ed v p\\u0159edn\\u00ed \\u010d\\u00e1sti, jako tomu bylo u p\\u0159edchoz\\u00edch generac\\u00ed a manipulace s objektivem je tak opravdu mnohem snadn\\u011bj\\u0161\\u00ed.\\r\\n\\r\\n\\r\\n\\r\\nSamoz\\u0159ejm\\u011b jde st\\u00e1le o rozm\\u011brn\\u00fd objektiv, ale s ohledem na ohnisko, je focen\\u00ed z ruky efektivn\\u011b v\\u00fdt\\u011b\\u017en\\u00e9. A\\u010dkoliv je Nikkor 500f\\\/4 E FL VR leh\\u010d\\u00ed, Sigma OS SPORT je zase rozm\\u011brov\\u011b krat\\u0161\\u00ed (viz obr\\u00e1zky). Sigma 500mm s nasazen\\u00fdm telekonvertorem Sigma 1.4x, m\\u011b\\u0159\\u00ed stejn\\u011b jako v\\u00fd\\u0161e zm\\u00edn\\u011bn\\u00fd konkurent od Nikonu. To znamen\\u00e1 u\\u0161et\\u0159en\\u00ed drahocenn\\u00e9ho m\\u00edsta v batohu. Objektiv je, stejn\\u011b jako oba konkurenti od Nikonu, utesn\\u011bn proti prachu a st\\u00e9kaj\\u00edc\\u00ed vod\\u011b. A jak Sigma, tak nov\\u011bj\\u0161\\u00ed Nikkor, disponuj\\u00ed n\\u00e1t\\u011brem na p\\u0159edn\\u00edm \\u010dlenu, kter\\u00fd odpuzuje \\u0161p\\u00ednu a mastnotu. Osobn\\u011b jsem to vyzkou\\u0161el a n\\u00e1t\\u011br skute\\u010dn\\u011b funguje u obou skel, stejn\\u011b jako deklarovan\\u00e1 zv\\u00fd\\u0161en\\u00e1 odolnost proti \\u0161patn\\u00e9mu po\\u010das\\u00ed. Fotil jsem v de\\u0161ti, mrazu, na mo\\u0159sk\\u00e9m pob\\u0159e\\u017e\\u00ed, kde o p\\u00edsek a slanou vodu nen\\u00ed nouze a objektiv Sigma obst\\u00e1l na v\\u00fdbornou. Celkov\\u011b bych se tedy v tomto ohledu v\\u016fbec neb\\u00e1l Sigmu ozna\\u010dit za rovnocennou s origin\\u00e1ly.\\r\\n\\r\\nNovinkou je absence clonov\\u00e9 p\\u00e1\\u010dky, a stejn\\u011b jako u nov\\u011bj\\u0161\\u00edho Nikkoru, je zde elektromagnetick\\u00e1 clona. To docen\\u00edme zejm\\u00e9na p\\u0159i vysokorychlostn\\u00edm sn\\u00edm\\u00e1n\\u00ed nad 10sn.\\\/s a d\\u00edky tomuto \\u0159e\\u0161en\\u00ed jsou v\\u0161echny fotky expozi\\u010dn\\u011b stejn\\u00e9. Bajonet je kovov\\u00fd, vyroben\\u00fd z mosazi deklaruj\\u00edc\\u00ed v\\u011bt\\u0161\\u00ed odolnost a je absolutn\\u011b p\\u0159esn\\u00fd, \\u017e\\u00e1dn\\u00e9 v\\u016fle. Za to mus\\u00edm Sigmu pochv\\u00e1lit, nebo\\u0165 s p\\u0159esnost\\u00ed mate\\u0159sk\\u00e9ho bajonetu maj\\u00ed origin\\u00e1ln\\u00ed skla od Nikkoru probl\\u00e9m ve zna\\u010dn\\u00e9 v\\u00fdrobn\\u00ed toleranci. Sympatick\\u00e1 je tak\\u00e9 mo\\u017enost v\\u00fdm\\u011bny bajonetu, kterou Sigma nab\\u00edz\\u00ed za poplatek. To je ohromn\\u00e9 plus, p\\u0159ech\\u00e1z\\u00edte-li na jinou zna\\u010dku t\\u011bl.\\r\\n\\r\\nZ hlediska mechanick\\u00e9ho proveden\\u00ed a zpracov\\u00e1n\\u00ed nem\\u00e1m co vytknout. Stejn\\u011b jako objektiv, i mnou otestovan\\u00fd telekonvertor Sigma TC-1401, je mechanicky bezchybn\\u011b zpracov\\u00e1n a rovn\\u011b\\u017e vykazuje zv\\u00fd\\u0161enou odolnost proti prachu a st\\u0159\\u00edkaj\\u00edc\\u00ed vod\\u011b.\\r\\nP\\u0159e\\u010dt\\u011bte si tak\\u00e9 na\\u0161i recenzi Nikon D500\\r\\nNaprosto senza\\u010dn\\u00ed je, \\u017ee pro ve\\u0161ker\\u00e9 nastaven\\u00ed slou\\u017e\\u00ed p\\u0159ep\\u00edna\\u010d na t\\u011ble objektivu s n\\u00e1zvem Custom, kter\\u00fdm lze jednodu\\u0161e p\\u0159ep\\u00ednat jednotliv\\u00e9 u\\u017eivatelsk\\u00e9 banky sv\\u00e9ho nastaven\\u00ed. Pozice OFF slou\\u017e\\u00ed pro n\\u00e1vrat do tov\\u00e1rn\\u00edho nastaven\\u00ed a dal\\u0161\\u00ed dv\\u011b pozice slou\\u017e\\u00ed pro vlastn\\u00ed volbu r\\u016fzn\\u00fdch kombinac\\u00ed nastaven\\u00ed, kter\\u00e9 lze libovoln\\u011b v pr\\u016fb\\u011bhu focen\\u00ed p\\u0159ep\\u00ednat.\\u00a0Skv\\u011bl\\u00e9 na tom je, \\u017ee d\\u00edky t\\u00e9to mo\\u017enosti m\\u016f\\u017eeme m\\u00edt navoleny v objektivu v\\u0161echny re\\u017eimy a p\\u0159ep\\u00ednat si dle konkr\\u00e9tn\\u00ed situace.\\r\\nU\\u017eite\\u010dn\\u00fd USB dock\\r\\nZa p\\u0159edpokladu, \\u017ee si dokoup\\u00edte voliteln\\u011b USB Dock (cca 1000k\\u010d) a vyu\\u017eijete softwaru Sigma Optimization Pro (zdarma na str\\u00e1nk\\u00e1ch Sigma), z\\u00edsk\\u00e1te dal\\u0161\\u00ed dv\\u011b mo\\u017enosti nastaven\\u00ed stabiliz\\u00e1toru. To je super vlastnost a umo\\u017enuje precizn\\u011b optimalizovat funkce teleobjektivu - mo\\u017enosti jsou opravdu \\u0161irok\\u00e9. \\u010cty\\u0159i tla\\u010d\\u00edtka na tubusu je mo\\u017en\\u00e9 naprogramovat tak, \\u017ee ka\\u017ed\\u00e9 vyvol\\u00e1 jinou p\\u0159edvolenou zaost\\u0159enou vzd\\u00e1lenost. Rovn\\u011b\\u017e lze uzp\\u016fsobit rozsahy limiteru ost\\u0159\\u00edc\\u00ed vzd\\u00e1lenosti. D\\u00e1le je mo\\u017en\\u00e9 zm\\u011bnit rychlost aut. ost\\u0159en\\u00ed, \\u010di se\\u0159\\u00eddit objektiv na sv\\u00e9 t\\u011blo fotoapar\\u00e1tu v n\\u011bkolika vzd\\u00e1lenostech. To v\\u0161e je mo\\u017en\\u00e9 pomoc\\u00ed USB Docku.\\r\\n\\r\\nObrazov\\u00e1 kvalita\\r\\n\\r\\n\\r\\nA jak\\u00e1 je obrazov\\u00e1 kvalita? Jedn\\u00edm slovem referen\\u010dn\\u00ed. Ale zkusme se na to pod\\u00edvat trochu zevrubn\\u011bji, v\\u010detn\\u011b porovn\\u00e1n\\u00ed s konkurenc\\u00ed. Prvn\\u00ed v\\u011bc, kter\\u00e9 si lze v\\u0161imnout, je \\u0161pi\\u010dkov\\u00e1 ostrost, a to i na pln\\u011b odclon\\u011bn\\u00fd objektiv. Ta je natolik dobr\\u00e1, \\u017ee zaclon\\u011bn\\u00edm se ostrost zv\\u00fd\\u0161\\u00ed jen nepatrn\\u011b a rozd\\u00edly se hledaj\\u00ed obt\\u00ed\\u017en\\u011b i ve 100% zv\\u011bt\\u0161en\\u00ed. Po pe\\u010dliv\\u00e9m zv\\u011bt\\u0161en\\u00ed nad toto m\\u011b\\u0159\\u00edtko zobrazen\\u00ed clona 5 vykazuje o n\\u011bco v\\u011bt\\u0161\\u00ed hranovou ostrost a p\\u0159i t\\u00e9to clon\\u011b dosahuje vrcholu. V b\\u011b\\u017en\\u00e9 praxi si sp\\u00ed\\u0161e ne\\u017e rozd\\u00edlu v ostrosti v\\u0161imnete vin\\u011btace na clon\\u011b f\\\/4 za pou\\u017eit\\u00ed FF sn\\u00edma\\u010de. Ta je o trochu v\\u011bt\\u0161\\u00ed, ne\\u017e u nov\\u011bj\\u0161\\u00edho Nikkoru, ale nejedn\\u00e1 se o nic z\\u00e1sadn\\u00edho - lze zapnout opravu ve fotoapr\\u00e1tu a m\\u00e1te po starostech, \\u010di odstran\\u011bn\\u00ed v PC je z\\u00e1le\\u017eitost\\u00ed jednoho kliknut\\u00ed. Nad clonu f\\\/5.6 miz\\u00ed a od clony 8 je nepozorovateln\\u00e1. Vin\\u011btace nav\\u00edc nebude tr\\u00e1pit majitele s men\\u0161\\u00edmi DX sn\\u00edma\\u010di, u kter\\u00fdch bude tato \\u010d\\u00e1st obrazu o\\u0159\\u00edznuta. Difrakce nen\\u00ed u teleobjektivu kl\\u00ed\\u010dov\\u00e1 vlastnost, nebo\\u0165 v b\\u011b\\u017en\\u00e9 praxi se s n\\u00ed tak\\u0159ka nesetk\\u00e1te. Sigma si ale p\\u0159esto a\\u017e do vysok\\u00e9ho zaclon\\u011bn\\u00ed \\u00fasp\\u011b\\u0161n\\u011b dr\\u017e\\u00ed ostrost, bez zjevn\\u00e9ho poklesu. P\\u0159\\u00edjemn\\u00fd je fakt, \\u017ee ostrost na clonu f\\\/4 je naprosto fantastick\\u00e1 nejen ve st\\u0159edu, ale i v okraj\\u00edch sn\\u00edmku a v t\\u00e9to discipl\\u00edn\\u011b jasn\\u011b por\\u00e1\\u017e\\u00ed i mnohem dra\\u017e\\u0161\\u00edho Nikkor FL VR. A to prakticky p\\u0159i ka\\u017ed\\u00e9 clon\\u011b. Marn\\u011b bychom hledali tak\\u00e9 jak\\u00e9koliv geometrick\\u00e9 zkreslen\\u00ed. Rovn\\u011b\\u017e chromatick\\u00e1 aberace je nepozorovateln\\u00e1.\\r\\nVS Nikkor 500mm f\\\/4 G VR\\r\\nSrovn\\u00e1me-li optick\\u00fd v\\u00fdkon Sigma s Nikkorem 500mm G VR, Sigma je ost\\u0159ej\\u0161\\u00ed a obrazov\\u011b vyv\\u00e1\\u017een\\u011bj\\u0161\\u00ed, a to d\\u00edky nov\\u011bj\\u0161\\u00edmu n\\u00e1vrhu optiky, odlad\\u011bn\\u00e9mu pro modern\\u00ed sn\\u00edma\\u010de. Nicm\\u00e9n\\u011b, i v dne\\u0161n\\u00ed dob\\u011b je p\\u0159edchoz\\u00ed generace Nikkoru st\\u00e1le na vysok\\u00e9 \\u00farovni.\\r\\nVS Nikkor 500mm f\\\/4 FL VR\\r\\nA jak je to s nov\\u011bj\\u0161\\u00edm a mnohem dra\\u017e\\u0161\\u00edm Nikkorem 500mm f\\\/4 FL VR? Ostrost\\u00ed jsou se Sigmou na tom prakticky stejn\\u011b. Nikkor FL VR m\\u00e1 v\\u0161ak viditeln\\u011b v\\u011bt\\u0161\\u00ed p\\u0159enos kontastu - fotky jsou jasn\\u011bj\\u0161\\u00ed, s hlub\\u0161\\u00edm odst\\u00ednem \\u010dern\\u00e9. Zaj\\u00edmav\\u00e9 je, \\u017ee po p\\u0159id\\u00e1n\\u00ed p\\u0159\\u00edslu\\u0161n\\u00fdch TC 1.4 se rozd\\u00edl set\\u0159e do nepozorovateln\\u00e9ho stavu. Barevn\\u011b je Nikkor chladn\\u011bj\\u0161\\u00ed, Sigma m\\u00e1 o pozn\\u00e1n\\u00ed teplej\\u0161\\u00ed odst\\u00edn, podobn\\u00fd star\\u0161\\u00ed generaci Nikkor G VR. Patrn\\u011b jde o d\\u016fsledek pou\\u017eit\\u00ed fluoritov\\u00fdch materi\\u00e1l\\u016f u nov\\u00e9ho Nikkoru FL VR, nebo\\u0165 tento jev je patrn\\u00fd nap\\u0159\\u00ed\\u010d celou novou genera\\u010dn\\u00ed \\u0159adou. To m\\u00e1, krom\\u011b vy\\u0161\\u0161\\u00edho kontrastu, za p\\u0159\\u00ed\\u010dinu nap\\u0159\\u00edklad lep\\u0161\\u00ed optickou reprodukci. Jak barvy, tak kontrast, lze samoz\\u0159ejm\\u011b korigovat p\\u0159\\u00edmo ve fotoapar\\u00e1tu, nebo v editoru (p\\u0159i focen\\u00ed do RAW bez jak\\u00fdchkoliv ztr\\u00e1t na kvalit\\u011b). Sp\\u00ed\\u0161e jde o hledan\\u00ed samotn\\u00fdch optick\\u00fdch rozd\\u00edl\\u016f u p\\u0159\\u00edmo si konkuruj\\u00edc\\u00edch model\\u016f.\\r\\n\\r\\nZa\\u0159azen\\u00ed 1.4x telekonvertoru je u obou objektiv\\u016f doprov\\u00e1zeno m\\u00edrn\\u00fdm zhor\\u0161en\\u00edm. Ov\\u0161em s t\\u00edm, \\u017ee lze kone\\u010dn\\u011b pou\\u017e\\u00edt i pln\\u011b odclon\\u011bn\\u00fd objektiv a i v\\u00fdsledky na clonu f\\\/5.6 jsou dostate\\u010dn\\u011b ostr\\u00e9. Pro absolutn\\u00ed ostrost vy\\u017eaduj\\u00ed zaclon\\u011bn\\u00ed na hodnotu f\\\/7.1. Op\\u011bt plat\\u00ed, \\u017ee za pou\\u017eit\\u00ed 1.4x telekonvertoru je kvalita skel tak\\u0159ka identick\\u00e1 a rozd\\u00edly se hledaj\\u00ed opravdu t\\u011b\\u017eko.\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n&nbsp;\\r\\n\\r\\nHodnocen\\u00ed pod\\u00e1n\\u00ed bokehu je sice ryze subjektivn\\u00ed z\\u00e1le\\u017eitost, ale v tomto ohledu d\\u00edky nejkr\\u00e9mov\\u011bj\\u0161\\u00edmu vykreslen\\u00ed mimo neostrou oblast z\\u00edsk\\u00e1v\\u00e1 prvenstv\\u00ed Sigma 500f\\\/4 OS SPORT. Tak\\u00e9 sv\\u011bteln\\u00e1 kole\\u010dka maj\\u00ed nejkulat\\u011bj\\u0161\\u00ed tvar, co\\u017e p\\u0159\\u00edmo souvis\\u00ed s charakterem bokehu. P\\u0159enos barev a sytost je v po\\u0159\\u00e1dku u v\\u0161ech zm\\u00edn\\u011bn\\u00fdch skel. Stejn\\u011b, jako je tomu v jin\\u00fdch oblastech. Oba objektivy vynikaj\\u00ed pod\\u00e1n\\u00edm kontrastu v protisv\\u011btle a eliminuj\\u00ed tak nep\\u0159\\u00edjemn\\u00fd z\\u00e1voj. Celkov\\u011b jsou rozd\\u00edly velmi mal\\u00e9 a v b\\u011b\\u017en\\u00e9 praxi nebudou hr\\u00e1t \\u017e\\u00e1dnou roli. Oba aktu\\u00e1ln\\u00ed modely, jak Sigma, tak Nikkor p\\u0159edstavuj\\u00ed po optick\\u00e9 to nejlep\\u0161\\u00ed na ohnisku 500mm, co m\\u016f\\u017eete v sou\\u010dasnosti po\\u0159\\u00eddit.\\r\\n\\r\\nOptick\\u00e1 stabilizace\\r\\nSamostatnou kapitolu si zaslou\\u017e\\u00ed optick\\u00e1 stabilizace, Sigmou ozna\\u010dov\\u00e1na p\\u00edsmeny OS. U Nikonu je ozna\\u010deno p\\u00edsmeny VR a Canon pou\\u017e\\u00edv\\u00e1 ozna\\u010den\\u00ed IS. U Sigma 500mm Sport je stabilizaci vyhrazen separ\\u00e1tn\\u00ed posuvn\\u00edk, kter\\u00fd m\\u00e1 t\\u0159i pozice (1, 2 a OFF). Patrn\\u011b nejpou\\u017e\\u00edvan\\u011bj\\u0161\\u00ed pozice (volba OS 1) slou\\u017e\\u00ed pro aktivaci stabilizace, druh\\u00fd (volba OS 2) je vyhrazen pro panning a stabilizuje pouze v jedn\\u00e9 ose. Posledn\\u00ed pozice OFF slou\\u017e\\u00ed k celkov\\u00e9 deaktivaci stabilizace.\\r\\n\\r\\nObecn\\u011b stabilizace slou\\u017e\\u00ed nejenom pro udr\\u017een\\u00ed del\\u0161\\u00edch \\u010das\\u016f. Pohledem do hled\\u00e1\\u010dku z\\u00e1hy zjist\\u00edme, \\u017ee stabilizace ovliv\\u0148uje i stabilitu obrazu v hled\\u00e1\\u010dku. U Nikkoru 500mm FL VR je to jednoduch\\u00e9 - m\\u00e1 dv\\u011b pozice Normal a Sport. Pozice Normal m\\u00e1 nejv\\u011bt\\u0161\\u00ed stabiliza\\u010dn\\u00ed efekt na v\\u00fdslednou fotku. Sport naopak s men\\u0161\\u00ed v\\u00fdslednou efektivitou stabilizuje v\\u00fdsledek, ale u ak\\u010dn\\u00edch fotek nab\\u00edz\\u00ed pevn\\u00fd obraz v hled\\u00e1\\u010dku, co\\u017e je ohromn\\u011b ocenil nap\\u0159\\u00edklad p\\u0159i focen\\u00ed l\\u00e9taj\\u00edc\\u00edch pt\\u00e1k\\u016f, p\\u0159i kter\\u00e9m tak m\\u016f\\u017eeme l\\u00e9pe sledovat sc\\u00e9nu a p\\u0159esn\\u011bji komponovat. Sigma 500mm SPORT disponuje v re\\u017eimu OS1 t\\u0159emi mo\\u017enostmi. Dynamick\\u00fd re\\u017eim je podobn\\u00fd re\\u017eimu Sport u Nikonu. Jde o nejvhodn\\u011bj\\u0161\\u00ed re\\u017eim na ak\\u010dn\\u00ed sc\\u00e9ny s nejklidn\\u011bj\\u0161\\u00edm hled\\u00e1\\u010dkem, za cenu nejm\\u00e9n\\u011b efektivn\\u00ed stabilizace. Toto nastaven\\u00ed bych volil s krat\\u0161\\u00edm \\u010dasem ne\\u017e je 1\\\/400s. Druh\\u00fd je Standardn\\u00ed re\\u017eim, je to v\\u00fdchoz\\u00ed tov\\u00e1rn\\u00ed nastaven\\u00ed. Obraz v hled\\u00e1\\u010dku je nejm\\u00e9n\\u011b stabiln\\u00ed, ale efektivita v\\u00fdsledku prakticky odpov\\u00edd\\u00e1 v\\u00fdsledku konkuren\\u010dn\\u00edho Nikkoru v re\\u017eimu Normal. Zde v\\u0161ak Nikkor poskytuje stabiln\\u011bj\\u0161\\u00ed obraz v hled\\u00e1\\u010dku. Na v\\u00fdsledn\\u00fdch fotk\\u00e1ch je v\\u0161ak efekt stejn\\u00fd, \\u010di velmi podobn\\u00fd. Je to ide\\u00e1ln\\u00ed re\\u017eim pro statick\\u00e9 p\\u0159edm\\u011bty, kdy jsem u obou p\\u011btistovek shodn\\u011b dos\\u00e1hl absolutn\\u011b ostr\\u00e9ho v\\u00fdsledku na 1\\\/20s, a to i na zrcadlovk\\u00e1ch s vysok\\u00fdm rozli\\u0161en\\u00ed jako je\\u00a0 D810 a D850. Sigma v\\u0161ak nab\\u00edz\\u00ed je\\u0161t\\u011b t\\u0159et\\u00ed re\\u017eim Moderate, kter\\u00fd nab\\u00edz\\u00ed rozumn\\u00fd kompromis mezi ob\\u011bma v\\u00fd\\u0161e zm\\u00edn\\u011bn\\u00fdmi stabiliza\\u010dn\\u00edmi m\\u00f3dy. V praxi jde o velmi stabiln\\u00ed obraz v hled\\u00e1\\u010dku, s je\\u0161t\\u011b st\\u00e1le dostate\\u010dn\\u011b \\u00fa\\u010dinnou stabilizac\\u00ed. Ta v\\u0161ak nedosahuje \\u00fa\\u010dinnosti re\\u017eimu Standard. Re\\u017eim Moderate je m\\u016fj nejpou\\u017e\\u00edvan\\u011bj\\u0161\\u00ed, p\\u0159i\\u010dem\\u017e si hl\\u00edd\\u00e1m \\u010das, aby neklesl pod 1\\\/250s.\\u00a0 Pod tuto \\u00farove\\u0148 se vyplat\\u00ed\\u00a0 pou\\u017e\\u00edt re\\u017eim Standard za p\\u0159edpokladu relativn\\u011b statick\\u00e9 sc\\u00e9ny. Obecn\\u011b plat\\u00ed, \\u017ee s krat\\u0161\\u00edm \\u010dasem, okolo 1\\\/500s, lze \\u00fasp\\u011b\\u0161n\\u011b pou\\u017e\\u00edt jak\\u00fdkoliv zm\\u00edn\\u011bn\\u00fd re\\u017eim. Zde si v\\u0161ak dovol\\u00edm p\\u0159ipomenout, \\u017ee na ak\\u010dn\\u00ed momenty je stejn\\u011b nutn\\u00e9 pou\\u017e\\u00edvat adekv\\u00e1tn\\u00ed kr\\u00e1tk\\u00e9 \\u010dasy pro ostr\\u00e9 v\\u00fdsledky.\\r\\n\\r\\nD\\u00e1le jsem OS vyzkou\\u0161el p\\u0159i pou\\u017eit\\u00ed na stativu. Stejn\\u011b jako konkuren\\u010dn\\u00ed Nikkor, \\u017e\\u00e1dn\\u00e1 negativa p\\u0159i norm\\u00e1ln\\u00edm voln\\u00e9m pohybu stativov\\u00e9 hlavy. V n\\u011bkter\\u00fdch \\u010dasech naopak byla zapnut\\u00e1 stabilizace p\\u0159\\u00ednosem. Pod \\u010dasy 1\\\/60 \\u010di je\\u0161t\\u011b del\\u0161\\u00ed doporu\\u010duji stabilizaci vypnout, zde m\\u016f\\u017ee b\\u00fdt skute\\u010dn\\u011b ku \\u0161kod\\u011b. Nepotvrdila se mi ani \\u010dasto debatovan\\u00e1 ztr\\u00e1ta ostrosti se zapnutou stabilizac\\u00ed nad \\u010das 1\\\/1000s.\\r\\n\\r\\nUk\\u00e1zkov\\u00e9 fotografie v pln\\u00e9m rozli\\u0161en\\u00ed\\r\\n(pro velk\\u00fd n\\u00e1hled rozklikn\\u011bte, nebo otev\\u0159ete v nov\\u00e9 kart\\u011b pro mo\\u017enost p\\u0159ibl\\u00ed\\u017een\\u00ed)\\r\\n*fotografie ve form\\u00e1tu JPG p\\u0159\\u00edmo z fotoapar\\u00e1tu bez \\u00faprav\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nAutomatick\\u00e9 ost\\u0159en\\u00ed\\r\\nKa\\u017ed\\u00fd objektiv ur\\u010den\\u00fd pro focen\\u00ed ak\\u010dn\\u00edch sc\\u00e9n by byl k ni\\u010demu, kdyby by nem\\u011bl kvalitn\\u00ed automatick\\u00e9 ost\\u0159en\\u00ed. A jak si v tomto ohledu vede Sigma 500mm Sport?\\r\\n\\r\\n\\r\\n\\r\\nHned na za\\u010d\\u00e1tek uvedu, \\u017ee v\\u00fdkon AF Sigmy 500mm f\\\/4 Sport je vynikaj\\u00edc\\u00ed, a to p\\u0159edev\\u0161\\u00edm d\\u00edky nov\\u00e9mu AF motoru, kter\\u00fd m\\u00e1 \\u00fadajn\\u011b o 30% v\\u011bt\\u0161\\u00ed krout\\u00edc\\u00ed moment.\\r\\n\\r\\nZde je v\\u0161ak na m\\u00edst\\u011b d\\u016frazn\\u011b odd\\u011blit chov\\u00e1n\\u00ed a rychlost ve v\\u00fdchoz\\u00edm nastaven\\u00ed a s korigovan\\u00fdm nastaven\\u00edm pomoc\\u00ed USB Docku. P\\u0159i tov\\u00e1rn\\u00edm nastaven\\u00ed, kter\\u00e9 je ozna\\u010deno jako Standard AF, je ost\\u0159en\\u00ed rychl\\u00e9 a p\\u0159esn\\u00e9, ale po srovn\\u00e1n\\u00ed s ob\\u011bma Nikkory 500E FL i 500 G, je pomalej\\u0161\\u00ed. Subjektivn\\u011b je to sice dost zn\\u00e1t, na druhou stranu je ale st\\u00e1le v\\u00fdrazn\\u011b rychlej\\u0161\\u00ed, ne\\u017e t\\u0159eba AF Nikkoru AF-S 300f\\\/4 E PF VR, kter\\u00fd je ve sv\\u00e9 t\\u0159\\u00edd\\u011b cen\\u011bn pr\\u00e1v\\u011b pro rychlost AF. Pokud bych nem\\u011bl USB Dock a musel bych \\u017e\\u00edt s touto rychlost\\u00ed automatick\\u00e9ho ost\\u0159en\\u00ed, tak bych jednozna\\u010dn\\u011b v tomto ohledu dal p\\u0159ednost objektivu Nikon. Proto mohu USB Dock jen doporu\\u010dit, i kdybyste ho m\\u011bli pou\\u017e\\u00edvat pouze pro korekci AF. V pom\\u011bru k cen\\u011b objektivu jde o zanedbatelnou investici a nav\\u00edc je kompatibiln\\u00ed se v\\u0161emi modern\\u00edmi objektivy Sigma. Co jsem ud\\u011blal? Za prv\\u00e9 jsem si v pohodl\\u00ed domova nahr\\u00e1l nov\\u00fd FW, kter\\u00fd nav\\u00edc optimalizuje re\\u017eim AF ve 3D, i s p\\u0159ipojen\\u00fdm Telekonvertorem TC-1401. D\\u00e1le USB Dock umo\\u017e\\u0148uje dal\\u0161\\u00ed nastaven\\u00ed, kter\\u00e9 bez n\\u011bj z\\u016fst\\u00e1vaj\\u00ed nevyu\\u017eit\\u00e9.\\r\\n\\r\\nKrom\\u011b Standard AF zde m\\u00e1me na v\\u00fdb\\u011br volby Speed Priority a Smooth Priority. Po zvolen\\u00ed Speed Priority se citeln\\u011b nav\\u00fd\\u0161\\u00ed rychlost automatick\\u00e9ho ost\\u0159en\\u00ed. Volba Smooth Priority je vhodn\\u00e1 sv\\u00fdm pomalej\\u0161\\u00edm a plynulej\\u0161\\u00edm chodem, u\\u017eite\\u010dn\\u00e1 p\\u0159edev\\u0161\\u00edm na nat\\u00e1\\u010den\\u00ed videa.\\r\\n\\r\\nTov\\u00e1rn\\u00ed Standard p\\u0159edstavuje ide\\u00e1ln\\u00ed volbu pro nevyhran\\u011bn\\u00e9ho u\\u017eivatele, kter\\u00fd z\\u00e1rove\\u0148 to\\u010d\\u00ed a fot\\u00ed. Pro mne, jako\\u017eto fotografa prim\\u00e1rn\\u011b zam\\u011b\\u0159en\\u00e9ho na focen\\u00ed div\\u00e9 zv\\u011b\\u0159e, byla jasn\\u00e1 volba Speed Priority. Ve v\\u00fdsledku to bylo jak doping pro pohon AF.\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n&nbsp;\\r\\n\\r\\nPo porovn\\u00e1n\\u00ed s Nikkorem je jasn\\u00e9, \\u017ee nyn\\u00ed m\\u00e1 p\\u0159evahu Sigma. P\\u0159i zaost\\u0159ov\\u00e1n\\u00ed na nekone\\u010dno jde pocitov\\u011b o naprosto shodnou rychlost. Ale p\\u0159i ost\\u0159en\\u00ed okolo minim\\u00e1ln\\u00ed zaost\\u0159ovac\\u00ed vzd\\u00e1lenosti je Sigma schopn\\u00e1 zaost\\u0159it daleko rychleji, bez nep\\u0159\\u00edjemn\\u00e9ho proost\\u0159en\\u00ed, co\\u017e ob\\u011b verze Nikkor d\\u011blaj\\u00ed velice r\\u00e1dy (mimochodem, to i Canon). T\\u00edm jsem byl velice mile p\\u0159ekvapen.\\r\\n\\r\\nSpolu s dal\\u0161\\u00edmi majiteli tohoto objektivu, jsme ale objevili jin\\u00fd neduh, t\\u00fdkaj\\u00edc\\u00ed se AF. P\\u0159i ost\\u0159en\\u00ed na statick\\u00fd p\\u0159edm\\u011bt v re\\u017eimu kontinu\\u00e1ln\\u00edho zaost\\u0159ov\\u00e1n\\u00ed a vysokorychlostn\\u00edho s\\u00e9riov\\u00e9ho sn\\u00edm\\u00e1n\\u00ed, doch\\u00e1z\\u00ed k n\\u011bjak\\u00e9 zaost\\u0159ovac\\u00ed oscilaci, kdy se st\\u0159\\u00eddaj\\u00ed sn\\u00edmky v s\\u00e9rii dokonale zaost\\u0159en\\u00e9 se sn\\u00edmky s m\\u011bk\\u010d\\u00edm charakterem. Na probl\\u00e9m jsem se ptal i \\u010desk\\u00e9ho zastoupen\\u00ed Sigma a bylo mi \\u0159e\\u010deno, \\u017ee v Japonsku o probl\\u00e9mu v\\u00ed a ji\\u017e pracuj\\u00ed na nov\\u00e9m FW, kter\\u00fd by m\\u011bl tento jev odstranit. V re\\u00e1ln\\u00e9m \\u017eivot\\u011b to nen\\u00ed a\\u017e takov\\u00fd probl\\u00e9m, proto\\u017ee tyto skla jsou prim\\u00e1rn\\u011b ur\\u010deny na sport a voln\\u011b \\u017eij\\u00edc\\u00ed zv\\u00ed\\u0159ata. Stejn\\u00fdm jevem trp\\u00ed i \\u0159ada dal\\u0161\\u00edch skel nap\\u0159\\u00ed\\u010d konkurenc\\u00ed, jen se o tom nemluv\\u00ed. Teto efekt byl v\\u0161ak na Nikkorech t\\u00e9m\\u011b\\u0159 nepozorovateln\\u00fd.\\r\\n\\r\\n\\r\\n\\r\\nZa co mohu Sigmu pochv\\u00e1lit, je limiter, kter\\u00fd m\\u00e1 t\\u0159i polohy, na rozd\\u00edl od Nikkoru. Nejen, \\u017ee lze u\\u017eivatelsky nakonfigurovat, ale p\\u0159epnut\\u00edm na vymezenou vzd\\u00e1lenost, dok\\u00e1\\u017ee daleko efektivn\\u011bji zaost\\u0159it na objekt. A to je historicky poprv\\u00e9, kdy lze v ur\\u010dit\\u00e9 oblasti zaznamenat p\\u0159evahu AF Sigma nad Nikkorem. I kdy\\u017e obecn\\u011b jsou to rozd\\u00edly mal\\u00e9, a od ur\\u010dit\\u00e9 vzd\\u00e1lenosti nepodstatn\\u00e9. M\\u011bjme v\\u0161ak na pam\\u011bti, \\u017ee bez USB Docku, by p\\u0159evaha byla jednozna\\u010dn\\u011b na stran\\u011b Nikkoru.\\r\\nS 1.4x telekonvertorem\\r\\nA co s p\\u0159ipojen\\u00fdm telekonvertorem? Prakticky stejn\\u00e9 chov\\u00e1n\\u00ed jako bez konvertoru. Samoz\\u0159ejmost\\u00ed je v\\u017edy ur\\u010dit\\u00e9 zpomalen\\u00ed. P\\u0159i navolen\\u00ed priority Speed pomoc\\u00ed USB docku, lze konstatovat, \\u017ee s p\\u0159ipojen\\u00fdm TC je rychlost podobn\\u00e1, jako u hol\\u00e9ho objektivu v tov\\u00e1rn\\u00edm nastaven\\u00ed. To je \\u0161pi\\u010dkov\\u00fd v\\u00fdsledek, kter\\u00fd lze n\\u00e1sledn\\u011b je\\u0161t\\u011b zkombinovat s praktick\\u00fdm limiterem ost\\u0159\\u00edc\\u00edch vzd\\u00e1lenost\\u00ed. V t\\u00e9to konfiguraci jsem z pevn\\u00fdch skel se sv\\u011btelnost\\u00ed f\\\/4 nic rychlej\\u0161\\u00edho v ruce nem\\u011bl. Rychlej\\u0161\\u00ed jsou jen teleobjektivy s clonou f\\\/2.8. Ale zde vstupuje do hry pot\\u0159ebn\\u00e1 ohniskov\\u00e1 vzd\\u00e1lenost, kter\\u00e1 m\\u016f\\u017ee b\\u00fdt nedostate\\u010dn\\u00e1, hlavn\\u011b pro mal\\u00e9 p\\u011bvce.\\r\\n\\r\\n\\r\\n\\r\\nI kdy\\u017e popisovan\\u00e9 rozd\\u00edly slovn\\u011b zn\\u00ed mo\\u017en\\u00e1 dramaticky, prakticky jsou rozd\\u00edly aktu\\u00e1ln\\u00edch model\\u016f p\\u011btistovek velmi mal\\u00e9, s ur\\u010ditou p\\u0159evahou v t\\u00e9 kter\\u00e9 oblasti ne\\u017e vylo\\u017een\\u011b v\\u00edt\\u011bzn\\u00e9 na stran\\u011b n\\u011bjak\\u00e9ho v\\u00fdrobce. K testu AF jsem p\\u0159istupoval velmi p\\u0159\\u00edsn\\u011b a i p\\u0159es uveden\\u00e9 pozn\\u00e1mky jde o to ty nejlep\\u0161\\u00ed v\\u00fdsledky v dan\\u00e9 kategorii objektiv\\u016f.\\r\\n\\r\\nZ\\u00e1v\\u011br\\r\\nMohu s pot\\u011b\\u0161en\\u00edm prohl\\u00e1sit, \\u017ee Sigma 500f\\\/4 DG OS HSM SPORT p\\u0159ekon\\u00e1v\\u00e1 star\\u0161\\u00ed, dnes u\\u017e nevyr\\u00e1b\\u011bn\\u00fd model, Nikkor AF-S 500f\\\/4 G VR a d\\u016fstojn\\u011b dr\\u017e\\u00ed krok s t\\u00e9m\\u011b\\u0159 jednou tak dra\\u017e\\u0161\\u00edm aktu\\u00e1ln\\u00edm Nikkor AF-S 500f\\\/4 E FL VR.\\r\\n\\r\\nPo m\\u00e9m testu mus\\u00edm uznat, \\u017ee tento objektiv si obh\\u00e1jil sv\\u00e9 ozna\\u010den\\u00ed \\\"nov\\u00e1 vlajkov\\u00e1 lo\\u010f teleobjektiv\\u016f\\\", pod kter\\u00fdm ho sama Sigma prezentuje.\\r\\n\\r\\nV\\u00fdrobek je exelentn\\u011b mechanicky zpracov\\u00e1n a bez probl\\u00e9m\\u016f snese i drsn\\u011bj\\u0161\\u00ed podm\\u00ednky p\\u0159i profesion\\u00e1ln\\u00edm pou\\u017eit\\u00ed. USB Dock\\u00a0 p\\u0159edstavuje \\u0161irok\\u00e9 mo\\u017enosti vylad\\u011bn\\u00ed pro konkr\\u00e9tn\\u00ed pot\\u0159eby.\\r\\n\\r\\nTento objektiv mne ale p\\u0159\\u00edjemn\\u011b p\\u0159ekvapil p\\u0159edev\\u0161\\u00edm obrazovou kvalitou. Dok\\u00e1\\u017ee poskytnout dostatek rozli\\u0161en\\u00ed i pro ty nejmodern\\u011bj\\u0161\\u00ed sn\\u00edma\\u010de s extr\\u00e9mn\\u011b vysok\\u00fdm rozli\\u0161en\\u00edm, nap\\u0159. 50 Mpx. Nesm\\u00edm opomenout, \\u017ee na v\\u00fdrobky Sigma se vztahuje 4let\\u00e1 z\\u00e1ruka, proti b\\u011b\\u017en\\u00e9 2let\\u00e9, co\\u017e je p\\u0159\\u00edjemn\\u00fd bonus. Celkov\\u011b jde o tu nejvy\\u0161\\u0161\\u00ed kategorii, kter\\u00e1 rozhodn\\u011b nen\\u00ed levn\\u00e1, ale svoj\\u00ed u\\u017eitnou hodnotou podstatn\\u011b p\\u0159ekra\\u010duje svoj\\u00ed tr\\u017en\\u00ed hodnotu, a m\\u00e1 tak naprosto nev\\u00eddan\\u00fd pom\\u011br cena v\\u00fdkon. Podobn\\u011b, jako je tomu u pevn\\u00fdch ART objektiv\\u016f, kde Sigma dok\\u00e1zala n\\u011bco neuv\\u011b\\u0159iteln\\u00e9ho. A sice opustit pozici druho\\u0159ad\\u00e9ho ekonomick\\u00e9ho v\\u00fdrobce a etablovat se mezi l\\u00eddry sou\\u010dasn\\u00e9 optick\\u00e9 \\u0161pi\\u010dky.\\r\\nCelkov\\u011b m\\u00e1 Sigma za pou\\u017eit\\u00ed USB Docku velmi bohat\\u00e9 nastaven\\u00ed a svoj\\u00ed efektivitou a tichost\\u00ed je v\\u00edce ne\\u017e d\\u016fstojn\\u00fdm soupe\\u0159em pro mnohem dra\\u017e\\u0161\\u00edho Nikkora a oba disponuj\\u00ed modern\\u00edm stabiliz\\u00e1torem.\\r\\n\\r\\nVerze pro Canon\\r\\nA\\u010dkoliv jsem testoval pouze verzi pro Nikon, zahrani\\u010dn\\u00ed testy potvrzuj\\u00ed, \\u017ee chov\\u00e1n\\u00ed a obrazov\\u00e1 kvalita bude obdobn\\u00e1 jako u bajonetu nikon. Tedy bude platit i srovn\\u00e1n\\u00ed nov\\u011bj\\u0161\\u00edho a star\\u0161\\u00edho Canon 500f\\\/4 IS. U\\u017e jen hmotnost a schopnost zaost\\u0159it o metr bl\\u00ed\\u017ee, je ve prosp\\u011bch Sigma. Posledn\\u00ed nov\\u00fd model, Canon 500f \\\/4 IS II, je pro novou Sigmu d\\u016fstojn\\u011bj\\u0161\\u00ed soupe\\u0159. Ze sv\\u00e9ho pohledu Sigmu 500f\\\/4 DG OS HSM SPORT s bajonetem na Canon nejsem schopen posoudit, a\\u010dkoliv nem\\u00e1m d\\u016fvod se domn\\u00edvat, \\u017ee by to nebylo podobn\\u00e9. Proto jsou m\\u00e9 post\\u0159ehy vzta\\u017eeny v\\u00fdhradn\\u011b na verzi s bajonetem pro Nikon.\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nRecenzi spole\\u010dn\\u011b s fotografiemi pro V\\u00e1s p\\u0159ipravil:\\r\\n\\r\\n\\r\\n\\r\\nJarom\\u00edr Kade\\u0159\\u00e1bek - wildlife fotograf a z\\u00e1kazn\\u00edk FOTOLAB.\",\"author\":{\"@type\":\"Person\",\"name\":\"Jarom\\u00edr Kade\\u0159\\u00e1bek\"},\"datePublished\":\"2018-02-08\"}}<\/script>\n\t\n<hr \/>\n<p>Recenzi spole\u010dn\u011b s&nbsp;fotografiemi pro V\u00e1s p\u0159ipravil:<\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6372 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/07\/kolecko.jpg\" alt=\"jarom\u00edr\" width=\"120\" height=\"120\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/07\/kolecko.jpg 120w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/07\/kolecko-70x70.jpg 70w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2016\/07\/kolecko-51x51.jpg 51w\" sizes=\"(max-width: 120px) 100vw, 120px\" \/><\/strong><\/p>\n<p><strong>Jarom\u00edr Kade\u0159\u00e1bek<\/strong> &#8211; <strong>wildlife fotograf a&nbsp;z\u00e1kazn\u00edk FOTOLAB.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u010c\u00edm nadchne top sv\u011bteln\u00fd teleobjektiv od Sigmy? Tak t\u0159eba cenou, kter\u00e1 je oproti konkurenci t\u00e9m\u011b\u0159 polovi\u010dn\u00ed. Ale jak si stoj\u00ed v\u00fdkonem proti konkurenci? M\u00e1 n\u011bjak\u00e9 nev\u00fdhody? To v\u0161e podrobn\u011b prozkoumal wildlife fotograf Jarom\u00edr Kade\u0159\u00e1bek.<\/p>\n","protected":false},"author":255,"featured_media":16465,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[407,241,432],"tags":[842,894,434,242,433,998,997,487,835],"class_list":["post-16354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-objektivy","category-recenze","category-sigma-objektivy","tag-hodnoceni","tag-jaromir-kaderabek","tag-objektiv","tag-recenze","tag-sigma","tag-sigma-500m-sport-vs-nikon-500mm-g-vr-vs-nikon-500mm-e-fl-vr","tag-sigma-500mm-f-4-dg-os-hsm-sport","tag-test","tag-zkusenosti"],"wppr_data":{"cwp_meta_box_check":"Yes","cwp_rev_product_name":"Sigma 500mm f\/4 DG OS HSM Sport","_wppr_review_template":"default","cwp_rev_product_image":"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/02\/Sigma-500mm-f4-miniatura.jpg","cwp_image_link":"image","wppr_links":{"Zobrazit v e-shopu":"https:\/\/www.fotolab.cz\/eshop\/sigma-500mm-f-4-hsm-sport\/"},"wppr_pros":["\u0160pi\u010dkov\u00e9 zpracov\u00e1n\u00ed","Velmi ostr\u00fd ji\u017e na otev\u0159enou clonu od st\u0159edu do roh\u016f","U\u017eite\u010dn\u00e1 bra\u0161na sou\u010d\u00e1st\u00ed balen\u00ed","\u0160irok\u00e9 mo\u017enosti p\u0159izp\u016fsoben\u00ed a aktualizace FW pomoc\u00ed USB Docku","Vynikaj\u00edc\u00ed pom\u011br v\u00fdkon\/cena","","","","",""],"wppr_cons":["Ur\u010dit\u00e1 nekonzistence p\u0159i s\u00e9riov\u00e9m sn\u00edm\u00e1n\u00ed statick\u00e9ho objektu","","","","","","","","",""],"wppr_rating":"94.17","wppr_options":{"1":{"name":"Optick\u00e1 kvalita","value":"95"},"2":{"name":"Automatick\u00e9 ost\u0159en\u00ed","value":"80"},"3":{"name":"Konstrukce","value":"100"},"4":{"name":"V\u00fdbava a funkce","value":"100"},"5":{"name":"Hmotnost a manipulace","value":"90"},"6":{"name":"Pom\u011br cena\/v\u00fdkon","value":"100"}},"wppr_review_type":"Product","wppr_review_custom_fields":{"additionalProperty":"","additionalType":"","aggregateRating":"","alternateName":"","audience":"","award":"","awards":"","brand":"","category":"","color":"","depth":"","description":"","disambiguatingDescription":"","gtin12":"","gtin13":"","gtin14":"","gtin8":"","height":"","identifier":"","image":"","isAccessoryOrSparePartFor":"","isConsumableFor":"","isRelatedTo":"","isSimilarTo":"","itemCondition":"","logo":"","mainEntityOfPage":"","manufacturer":"","material":"","model":"","mpn":"","name":"","offers":"","potentialAction":"","productID":"","productionDate":"","purchaseDate":"","releaseDate":"","review":"","reviews":"","sameAs":"","sku":"","slogan":"","subjectOf":"","url":"","weight":"","width":""}},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/16354"}],"collection":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/users\/255"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/comments?post=16354"}],"version-history":[{"count":10,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/16354\/revisions"}],"predecessor-version":[{"id":53591,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/16354\/revisions\/53591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/16465"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=16354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=16354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=16354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}