{"id":19711,"date":"2018-09-05T15:58:39","date_gmt":"2018-09-05T13:58:39","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=19711"},"modified":"2019-01-30T14:22:59","modified_gmt":"2019-01-30T13:22:59","slug":"sigma-14-24mm-f-2-8-dg-hsm-art-uzivatelska-recenze","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/sigma-14-24mm-f-2-8-dg-hsm-art-uzivatelska-recenze\/","title":{"rendered":"Sigma 14-24MM F\/2.8 DG HSM ART: U\u017dIVATELSK\u00c1 RECENZE"},"content":{"rendered":"<p><strong>Japonsk\u00e1 spole\u010dnost Sigma Corporation uvedla v&nbsp;\u00fanoru 2018 na trh nov\u00fd ultra-\u0161irok\u00fd zoomov\u00fd objektiv SIGMA 14-24MM F\/2.8 DG HSM ART, kter\u00fd je ur\u010den prim\u00e1rn\u011b pro majitele plnoform\u00e1tov\u00fdch zrcadlovek.<\/strong><!--more--><\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\" style=\"background-color: #687e9d; padding-top: 25px;\">\n<ol>\n<li><a href=\"#ods1\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #ffffff; text-decoration: underline;\">Mechanick\u00e1 konstrukce a&nbsp;proveden\u00ed<\/span><\/span><\/strong><\/a><\/li>\n<li><a href=\"#ods2\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #ffffff; text-decoration: underline;\">Obrazov\u00e1 kvalita<\/span><\/span><\/strong><\/a><\/li>\n<li><a href=\"#ods3\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #ffffff; text-decoration: underline;\">Automatick\u00e9\u00a0zaost\u0159ov\u00e1n\u00ed<\/span><\/span><\/strong><\/a><\/li>\n<li><a href=\"#ods4\"><strong><span style=\"text-decoration: underline;\"><span style=\"color: #ffffff; text-decoration: underline;\">Z\u00e1v\u011bre\u010dn\u00e9 hodnocen\u00ed<\/span><\/span><\/strong><\/a><\/li>\n<\/ol>\n<\/div>\n<\/div>\n<p>U Sigmy se jedn\u00e1 ji\u017e o&nbsp;n\u011bkolik\u00e1t\u00fd p\u0159\u00edr\u016fstek do segmentu ultra-\u0161iroko\u00fahl\u00fdch objektiv\u016f. Objektiv lze vyu\u017e\u00edt i&nbsp;na zrcadlovk\u00e1ch s&nbsp;\u010dipem velikosti APS-C. V&nbsp;tomto p\u0159\u00edpad\u011b v\u0161ak je nezbytn\u00e9 po\u010d\u00edtat s\u00a0p\u0159epo\u010dtem hodnot ohniskov\u00fdch vzd\u00e1lenost\u00ed.<\/p>\n<p>Sigma u&nbsp;tohoto objektivu, kter\u00fd spad\u00e1 pod \u010dasto oce\u0148ovanou presti\u017en\u00ed \u0159adu ART, deklaruje precizn\u00ed zpracov\u00e1n\u00ed tubusu objektivu (v\u010detn\u011b zv\u00fd\u0161en\u00e9 odolnosti proti st\u00e9kaj\u00edc\u00ed vod\u011b a&nbsp;vnik\u00e1n\u00ed prachu, vlhkosti), velmi vysokou rozli\u0161ovac\u00ed schopnost pro dosa\u017een\u00ed perfektn\u00edho vykreslen\u00ed detail\u016f (i&nbsp;v\u00a0kombinaci s\u00a0nasazen\u00edm na fotoapar\u00e1ty se sn\u00edma\u010dem 50 MPix a&nbsp;v\u00edce). Pap\u00edrov\u011b se tedy jedn\u00e1 o&nbsp;siln\u011b konkurenceschopn\u00e9 parametry, zvl\u00e1\u0161t\u011b kdy\u017e k\u00a0v\u00fd\u010dtu vlastnost\u00ed p\u0159ipoj\u00edme zm\u00ednku o&nbsp;v\u00fdborn\u00e9m chov\u00e1n\u00ed v\u00a0protisv\u011btle, sv\u011btelnosti f\/2,8 v\u00a0pln\u00e9m rozsahu ohniskov\u00fdch vzd\u00e1lenost\u00ed a&nbsp;n\u00edzk\u00e9 (a\u017e nulov\u00e9) distorzi obrazu. Nyn\u00ed si podrobn\u011bji rozebereme, zda objektiv kvalitativn\u011b obstoj\u00ed i&nbsp;v\u00a0praxi.<a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Sigma-14_24-e1536136709400.jpg\"><br \/>\n<\/a><\/p>\n<h2><a id=\"ods1\"><\/a>1. Mechanick\u00e1 konstrukce a&nbsp;proveden\u00ed<\/h2>\n<p>Tubus je vyroben ze slo\u017een\u00e9ho materi\u00e1lu TSC (Thermally Stable Composite). <strong>Oba prstence, ost\u0159\u00edc\u00ed i&nbsp;zoomovac\u00ed, maj\u00ed p\u0159\u00edjemn\u011b hladk\u00fd chod, prost\u00fd jak\u00fdchkoliv v\u016fl\u00ed<\/strong>. V\u0161e je mimo\u0159\u00e1dn\u011b d\u016fsledn\u011b sl\u00edcov\u00e1no a&nbsp;celkov\u011b objektiv navozuje pocit vlastnictv\u00ed luxusn\u00edho produktu. Zaost\u0159ov\u00e1n\u00ed prob\u00edh\u00e1 intern\u011b a&nbsp;samoz\u0159ejmost\u00ed je i&nbsp;ru\u010dn\u00ed ost\u0159en\u00ed, kter\u00e9 se vol\u00ed p\u0159ep\u00edna\u010dem na tubusu. Ostatn\u011b je to jedin\u00fd p\u0159ep\u00ednac\u00ed prvek na cel\u00e9m objektivu.<\/p>\n<p><strong>Bajonet je kovov\u00fd s\u00a0mosaz\u00ed, d\u00edky \u010demu\u017e je dosa\u017eeno men\u0161\u00ed n\u00e1chylnosti na opot\u0159eben\u00ed.<\/strong> Podobn\u011b jako u&nbsp;\u0159ady\u00a0SPORT v\u00fdrobce vybavil tento objektiv <strong>ut\u011bsn\u011bn\u00edm proti prachu, vlhkosti a&nbsp;st\u00e9kaj\u00edc\u00ed vod\u011b<\/strong>.\u00a0Bajonet chr\u00e1n\u00ed<strong>\u00a0pry\u017eov\u00e9ho t\u011bsn\u011bn\u00ed<\/strong>, co\u017e je\u00a0rozd\u00edlem oproti\u00a0objektivu Sigma 12-24mm f\/4 DG HSM Art.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-19833\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art-e1536221434859-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art-e1536221434859-300x225.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art-e1536221434859-50x38.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art-e1536221434859-768x576.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art-e1536221434859.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Kompatibilita objektivu je zaji\u0161t\u011bna pro zna\u010dky <strong>Canon, Nikon a&nbsp;Sigma.<\/strong> V&nbsp;p\u0159\u00edpad\u011b pou\u017eit\u00ed redukce i&nbsp;s&nbsp;ostatn\u00edmi zna\u010dkami. Verze pro Canon podporuje funkci <strong>Canon Lens Aberration Correction<\/strong>, tzn. Automatick\u00e1 korekce chromatick\u00e9 vady. Verze pro Nikon disponuje <strong>elekromagnetickou clonou<\/strong> nam\u00edsto klasick\u00e9 clonov\u00e9 p\u00e1ky a&nbsp;je tak zaji\u0161t\u011bna st\u00e1lost expozice\u00a0b\u011bhem\u00a0s\u00e9riov\u00e9ho sn\u00edm\u00e1n\u00ed.<\/p>\n<p>Sigma u&nbsp;tohoto skla nab\u00edz\u00ed slu\u017ebu <strong>Front Conversion Service<\/strong>. Jde o&nbsp;mo\u017enost nechat si <strong>vym\u011bnit slune\u010dn\u00ed clonu s&nbsp;vykrojen\u00fdmi okraji za clonu krat\u0161\u00ed, ale se zarovnan\u00fdm okrajem<\/strong>. Od tohoto \u0159e\u0161en\u00ed si v\u00fdrobce slibuje\u00a0snadn\u011bj\u0161\u00ed pr\u00e1ci\u00a0v situac\u00edch, kdy bude zabr\u00e1n\u011bno vzniku ne\u017e\u00e1douc\u00edch st\u00edn\u016f, kter\u00e9 mohou dopadat od clony p\u0159i pou\u017e\u00edv\u00e1n\u00ed\u00a0r\u016fzn\u00fdch sv\u011bteln\u00fdch zdroj\u016f (studiov\u00e1 sv\u011btla, blesky apod.).<\/p>\n<p>Vzhledem k&nbsp;dan\u00fdm technick\u00fdm a&nbsp;v\u00fdkonnostn\u00edm parametr\u016fm nelze o\u010dek\u00e1vat, \u017ee objektiv bude lehk\u00fd a&nbsp;objemov\u011b skladn\u00fd (rozm\u011bry: 96,4mm x&nbsp;135,1mm; hmotnost 1150 gram\u016f), <strong>zkr\u00e1tka poctiv\u00fd kus skla a&nbsp;kovu<\/strong>. Sigma se v\u0161ak majiteli objektivu odm\u011bn\u00ed prvot\u0159\u00eddn\u00edm v\u00fdkonem, jen\u017e je detailn\u011bji pops\u00e1n v\u00a0n\u00e1sleduj\u00edc\u00edch kapitol\u00e1ch. Rozm\u011bry i&nbsp;gram\u00e1\u017e\u00ed je objektiv velmi podobn\u00fd o&nbsp;n\u011bco \u0161ir\u0161\u00ed a&nbsp;m\u00e9n\u011b sv\u011bteln\u011bj\u0161\u00ed \u201esest\u0159e\u201c Sigma 12-24mm f\/4 DG HSM ART. Stejn\u011b tak i&nbsp;star\u0161\u00edmu vysoce cen\u011bn\u00e9mu p\u0159\u00edm\u00e9mu konkurentovi Nikkoru 14-24mm f\/2.8 G&nbsp;ED.<\/p>\n<p>Zvl\u00e1\u0161tn\u00ed pozornost byla v\u011bnov\u00e1na i&nbsp;krytce p\u0159edn\u00ed \u010do\u010dky, kter\u00e1 se nasouv\u00e1 na slune\u010dn\u00ed clonu. Po obvodu m\u00e1 nalepenou mechovku, a&nbsp;t\u00edm nedoch\u00e1z\u00ed k&nbsp;jej\u00edmu opot\u0159eben\u00ed.\u00a0Clona je pevnou sou\u010d\u00e1st\u00ed korpusu t\u011bla. Prost\u011b op\u011bt drobnosti, kter\u00e9 dod\u00e1vaj\u00ed v\u00fdrobku punc\u00a0v\u00fdte\u010dn\u00e9 kvality. V\u016fbec <strong>cel\u00e9 mechanick\u00e9 proveden\u00ed je na nejvy\u0161\u0161\u00ed mo\u017en\u00e9 \u00farovni a&nbsp;nev\u00edm, co bych mu vytknul<\/strong>. Z&nbsp;voliteln\u00e9 v\u00fdbavy m\u00e1 objektiv <strong>plnou podporu USB Docku<\/strong> a&nbsp;je mo\u017eno si\u00a0jej\u00a0upravit dle sv\u00fdch konkr\u00e9tn\u00edch po\u017eadavk\u016f. Po jeho p\u0159ipojen\u00ed lze\u00a0nastavit ost\u0159\u00edc\u00ed vzd\u00e1lenosti a&nbsp;aktivovat \u010di deaktivovat mo\u017enost ru\u010dn\u00edho z\u00e1sahu do ost\u0159en\u00ed, v\u010detn\u011b jemn\u00e9ho nastaven\u00ed. USB Dock umo\u017e\u0148uje tak\u00e9 upgrade firmwaru prost\u0159ednictv\u00edm vlastn\u00edho po\u010d\u00edta\u010de.<\/p>\n<p>Jedn\u00edm z&nbsp;m\u00e1la nedostatk\u016f je absence vestav\u011bn\u00e9 redukce vibrac\u00ed. Faktem z\u016fst\u00e1v\u00e1, \u017ee stabilizace u&nbsp;takto \u0161iroko\u00fahl\u00fdch objektiv\u016f nen\u00ed b\u011b\u017enou z\u00e1le\u017eitost\u00ed a&nbsp;ani ostatn\u00ed v\u00fdrobci ji nenab\u00edz\u00ed. Jedinou v\u00fdjimkou je Tamron SP 15-30mm f\/2.8 Di VC USD. D\u00edky konstrukci s\u00a0velmi vypouklou a&nbsp;rozm\u011brnou p\u0159edn\u00ed \u010do\u010dkou <strong>vypl\u00edv\u00e1\u00a0nutnost pou\u017e\u00edt pou\u017e\u00edt u&nbsp;Sigmy\u00a0speci\u00e1ln\u00ed dr\u017e\u00e1ky\u00a0na fotografick\u00e9\u00a0filtry<\/strong>.<\/p>\n<p>ART \u0159ada od Sigmy b\u00fdv\u00e1 \u010dasto p\u0159irovn\u00e1v\u00e1na k\u00a0tomu nejlep\u0161\u00edmu, co lze v\u00a0dan\u00fdch kategori\u00edch objektiv\u016f po\u0159\u00eddit. <strong>Testovan\u00fd objektiv disponuje mimo\u0159\u00e1dn\u011b kvalitn\u00edm mechanick\u00fdm zpracov\u00e1n\u00edm, nad\u010dasov\u00fdm a&nbsp;l\u00edbiv\u00fdm designem<\/strong>, co\u017e je rozpozn\u00e1vac\u00edm znamen\u00edm pro celou modelovu \u0159adu Sigma ART.<\/p>\n<h2><a id=\"ods2\"><\/a>2. Obrazov\u00e1 kvalita<\/h2>\n<p>Tak je n\u00e1m zn\u00e1mo, \u017ee objektiv Sigma 14-24mm f\/2.8 DG HSM ART je mechanicky zpracov\u00e1n na jedni\u010dku a&nbsp;jak se vypo\u0159\u00e1d\u00e1 s&nbsp;obrazovou kvalitou?<\/p>\n<p>Jako jeden z&nbsp;nejv\u011bt\u0161\u00edch benefit\u016f tohoto objektivu je proklamov\u00e1na ve firemn\u00edch propaga\u010dn\u00edch materi\u00e1lech minimalizace v\u00fdskytu sf\u00e9rick\u00e9ho zkreslen\u00ed. Skute\u010dnost je vskutku velmi p\u0159\u00edzniv\u00e1 a&nbsp;mnoh\u00e1 srdce fotograf\u016f (nap\u0159. architektury, interi\u00e9r\u016f, svateb) tuto vlastnost jist\u011b uv\u00edtaj\u00ed, jeliko\u017e tak odpad\u00e1 \u010dast\u011bj\u0161\u00ed nutnost z\u00e1sah\u016f v\u00a0edita\u010dn\u00edm software. <strong>Na 14mm je zkreslen\u00ed v\u00fdborn\u011b korigov\u00e1no<\/strong>. V&nbsp;tomto ohledu m\u00e1 testovan\u00fd objektiv skute\u010dn\u011b p\u0159idanou hodnotu nad konkurenc\u00ed.<\/p>\n<figure id=\"attachment_19847\" aria-describedby=\"caption-attachment-19847\" style=\"width: 1024px\" class=\"wp-caption alignleft\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7714-D850..1-1250F3.5ISO800f-24mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19847 size-large\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7714-D850..1-1250F3.5ISO800f-24mm-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7714-D850..1-1250F3.5ISO800f-24mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7714-D850..1-1250F3.5ISO800f-24mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7714-D850..1-1250F3.5ISO800f-24mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7714-D850..1-1250F3.5ISO800f-24mm-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7714-D850..1-1250F3.5ISO800f-24mm.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption id=\"caption-attachment-19847\" class=\"wp-caption-text\">SIGMA 14-24mm f\/2,8, Nikon D850, 1\/1250s, f3.5, ISO 800, 24mm<\/figcaption><\/figure>\n<p><strong>Portr\u00e9ty fotografovan\u00e9 z&nbsp;bl\u00edzka na 24mm netrp\u00ed tolik deforma\u010dn\u00edm efektem<\/strong>. Na tomto ohnisku je zkreslen\u00ed t\u00e9m\u011b\u0159 nulov\u00e9. Sf\u00e9rick\u00e9 zkreslen\u00ed byla vlastnost, kter\u00e1 m\u011b osobn\u011b vadila u&nbsp;jinak skv\u011bl\u00e9ho Nikkoru AF-S 14-24mm f\/2.8 G&nbsp;ED, kter\u00fd je p\u0159\u00edmou konkurenc\u00ed pro tuto Sigmu. <strong>V\u00a0kombinaci s\u00a0mo\u017enost\u00ed fotit na clonu 2,8 m\u016f\u017eete dos\u00e1hnout snadn\u011bji rozost\u0159en\u00e9ho pozad\u00ed<\/strong>, nap\u0159. portr\u00e9tovan\u00e9 osoby, zv\u00ed\u0159ete, detailu v&nbsp;krajin\u011b,\u00a0ikdy\u017e se jedn\u00e1 o&nbsp;\u0161irok\u00e9 ohnisko (minim\u00e1ln\u00ed zaost\u0159ovac\u00ed vzd\u00e1lenost je 26 cm).<\/p>\n<p><strong>Chromatick\u00e1 vada je na velmi n\u00edzk\u00e9 \u00farovni<\/strong>, to u\u017e m\u00e1\u00a0Sigma tradi\u010dn\u011b pod kontrolou. <strong>Chov\u00e1n\u00ed objektivu v&nbsp;p\u0159\u00edm\u00e9m i&nbsp;bo\u010dn\u00edm protisv\u011btle nevykazuje \u017e\u00e1dn\u00e9 enormn\u00ed z\u00e1voje, ztr\u00e1tu kontrastu nebo nehezk\u00e9 odlesky<\/strong> ve form\u011b barevn\u00fdch pras\u00e1tek. <strong>Vin\u011btace je \u010d\u00e1ste\u010dn\u011b viditeln\u00e1 jen na nejni\u017e\u0161\u00edch clon\u00e1ch a&nbsp;se zaclon\u011bn\u00edm na f\/5.6 prakticky miz\u00ed<\/strong>.<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_19748\" aria-describedby=\"caption-attachment-19748\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7290-D850..1-2000sF3.5ISO640f-24mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19748 size-medium\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7290-D850..1-2000sF3.5ISO640f-24mm-200x300.jpg\" alt=\"\" width=\"200\" height=\"300\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7290-D850..1-2000sF3.5ISO640f-24mm-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7290-D850..1-2000sF3.5ISO640f-24mm-768x1152.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7290-D850..1-2000sF3.5ISO640f-24mm-683x1024.jpg 683w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7290-D850..1-2000sF3.5ISO640f-24mm-33x50.jpg 33w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Jesterka-DSC_7290-D850..1-2000sF3.5ISO640f-24mm.jpg 800w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-19748\" class=\"wp-caption-text\">SIGMA 14-24mm f\/2,8, Nikon D850, 1\/2000s, f3.5, ISO 640, 24mm<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_19749\" aria-describedby=\"caption-attachment-19749\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Rozrazil-DSC_0602-D850..1-400sF3.5ISO800f-24mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19749 size-medium\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Rozrazil-DSC_0602-D850..1-400sF3.5ISO800f-24mm-200x300.jpg\" alt=\"\" width=\"200\" height=\"300\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Rozrazil-DSC_0602-D850..1-400sF3.5ISO800f-24mm-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Rozrazil-DSC_0602-D850..1-400sF3.5ISO800f-24mm-768x1152.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Rozrazil-DSC_0602-D850..1-400sF3.5ISO800f-24mm-683x1024.jpg 683w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Rozrazil-DSC_0602-D850..1-400sF3.5ISO800f-24mm-33x50.jpg 33w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Rozrazil-DSC_0602-D850..1-400sF3.5ISO800f-24mm.jpg 800w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-19749\" class=\"wp-caption-text\">SIGMA 14-24mm f\/2,8, Nikon D850, 1\/400s, f3.5, ISO 800, 24mm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<p><strong>Ostrost (rozli\u0161ovac\u00ed schopnost) <\/strong>je dal\u0161\u00ed z&nbsp;optick\u00fdch vlastnost\u00ed a&nbsp;zde jsem v\u016fbec nepochyboval, \u017ee by Sigma nedos\u00e1hla\u00a0vynikaj\u00edc\u00edch v\u00fdsledk\u016f. Obecn\u011b lze \u0159\u00edci, \u017ee <strong>od clony f\/2.8 tj., na pln\u011b odclon\u011bn\u00fd objektiv, lze v&nbsp;cel\u00e9m rozsahu zoomu vyu\u017e\u00edt \u0161pi\u010dkov\u00e9 ostrosti<\/strong>. S\u00a0bl\u00ed\u017e\u00edc\u00edmi se okraji obrazu u&nbsp;FF sn\u00edma\u010d\u016f lze pozorovat m\u00edrn\u00e9 zm\u011bk\u010den\u00ed obrazu, nejedn\u00e1 se ale o&nbsp;nic, co by st\u00e1lo za \u0159e\u010d. Zde se Sigma jev\u00ed o&nbsp;n\u011bco ost\u0159ej\u0161\u00ed, jak Nikkor 14-24mm f\/2.8 G&nbsp;ED, ale i&nbsp;ten poskytuje v\u00a0tomto parametru fantastick\u00e9 v\u00fdsledky. <strong>Ob\u011b skla m\u00edrn\u00fdm zaclon\u011bn\u00ed na clonu 4 dosahuj\u00ed stejn\u00fdch hodnot ostrosti, s&nbsp;v\u00fdborn\u00fdm p\u0159enosem kontrastu a&nbsp;barev.<\/strong> Na clon\u011b 11 Sigma dosahuje maxim\u00e1ln\u00ed ostrosti roh\u016f, co\u017e docen\u00ed zejm\u00e9na krajin\u00e1\u0159i.<\/p>\n<p>P\u0159i m\u00e9 pl\u00e1novan\u00e9 tvorb\u011b jsem vyu\u017eil mnohokr\u00e1t<strong> minim\u00e1ln\u00ed ost\u0159\u00edc\u00ed vzd\u00e1lenosti 26cm od roviny \u010dipu.<\/strong> I&nbsp;relativn\u011b mal\u00e9 p\u0159edm\u011bty maj\u00ed solidn\u00ed m\u011b\u0159\u00edtko zobrazen\u00ed <strong>(max. zv\u011bt\u0161en\u00ed 1:5,4).<\/strong> Mus\u00edm se p\u0159iznat, \u017ee jsem pedantem na bokeh, co\u017e je slovo, kter\u00e9 se pou\u017e\u00edv\u00e1 v&nbsp;souvislosti s\u00a0popisem\u00a0pod\u00e1n\u00ed neostr\u00e9ho pozad\u00ed v&nbsp;oblasti mimo zaost\u0159enou rovinu. Sigma zde, podobn\u011b jako u&nbsp;jin\u00fdch vybran\u00fdch objektiv\u016f, pou\u017eila <strong>irisovou membr\u00e1nu s&nbsp;dev\u00edti zaoblen\u00fdmi lamelami<\/strong>. To vede k&nbsp;<strong>hladk\u00e9mu, a\u017e kr\u00e9mov\u00e9mu bokehu<\/strong>, kter\u00fd mne u&nbsp;t\u00e9to kategorie objektivu dost p\u0159\u00edjemn\u011b p\u0159ekvapil. Jeliko\u017e je hodnocen\u00ed bokehu z\u00a0\u010d\u00e1sti subjektivn\u00ed z\u00e1le\u017eitost\u00ed, posu\u010fte sami z\u00a0p\u0159ilo\u017een\u00fdch testovac\u00edch fotografi\u00ed, do jak\u00e9 m\u00edry je jeho pod\u00e1n\u00ed atraktivn\u00ed.<\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_19753\" aria-describedby=\"caption-attachment-19753\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7868-D850..1-800sF3.5ISO800f-14mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19753 size-medium\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7868-D850..1-800sF3.5ISO800f-14mm-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7868-D850..1-800sF3.5ISO800f-14mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7868-D850..1-800sF3.5ISO800f-14mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7868-D850..1-800sF3.5ISO800f-14mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7868-D850..1-800sF3.5ISO800f-14mm-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7868-D850..1-800sF3.5ISO800f-14mm.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-19753\" class=\"wp-caption-text\">SIGMA 14-24mm f\/2,8, Nikon D850, 1\/800s, f3.5, ISO 800, 14mm<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_19752\" aria-describedby=\"caption-attachment-19752\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7757-D850..1-640F3.5ISO800f-14mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19752 size-medium\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7757-D850..1-640F3.5ISO800f-14mm-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7757-D850..1-640F3.5ISO800f-14mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7757-D850..1-640F3.5ISO800f-14mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7757-D850..1-640F3.5ISO800f-14mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7757-D850..1-640F3.5ISO800f-14mm-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Zelva-DSC_7757-D850..1-640F3.5ISO800f-14mm.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-19752\" class=\"wp-caption-text\">SIGMA 14-24mm f\/2,8, Nikon D850, 1\/640s, f3.5, ISO 800, 14mm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_19751\" aria-describedby=\"caption-attachment-19751\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0734-D850..1-2000sF3.5ISO800f-14mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19751 size-medium\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0734-D850..1-2000sF3.5ISO800f-14mm-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0734-D850..1-2000sF3.5ISO800f-14mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0734-D850..1-2000sF3.5ISO800f-14mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0734-D850..1-2000sF3.5ISO800f-14mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0734-D850..1-2000sF3.5ISO800f-14mm-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0734-D850..1-2000sF3.5ISO800f-14mm.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-19751\" class=\"wp-caption-text\">SIGMA 14-24mm f\/2,8, Nikon D850, 1\/2000s, f3.5, ISO 800, 14mm<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_19750\" aria-describedby=\"caption-attachment-19750\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0716-D850..1-1000sF3.5ISO800f-23mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19750 size-medium\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0716-D850..1-1000sF3.5ISO800f-23mm-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0716-D850..1-1000sF3.5ISO800f-23mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0716-D850..1-1000sF3.5ISO800f-23mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0716-D850..1-1000sF3.5ISO800f-23mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0716-D850..1-1000sF3.5ISO800f-23mm-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/Uzovka-DSC_0716-D850..1-1000sF3.5ISO800f-23mm.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-19750\" class=\"wp-caption-text\">SIGMA 14-24mm f\/2,8, Nikon D850, 1\/1000s, f3.5, ISO 800, 14mm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<p>B\u011bhem prohl\u00ed\u017een\u00ed nafotografovan\u00fdch sn\u00edmk\u016f jsem si uv\u011bdomil, \u017ee jsem sv\u011bdkem opravdu <strong>mimo\u0159\u00e1dn\u00e9ho optick\u00e9ho v\u00fdkonu, za velmi p\u0159ijateln\u00e9 po\u0159izovac\u00ed n\u00e1klady<\/strong>. Sklo dosahuje obdobn\u00fdch hodnot, jako star\u0161\u00ed a&nbsp;vysoce cen\u011bn\u00fd Nikkor 14-24mm f\/2,8. Minimalizac\u00ed deformace a&nbsp;zkreslen\u00ed je na tom dokonce v\u00fdrazn\u011b l\u00e9pe na n\u011bkter\u00fdch ohnisc\u00edch. Tak\u00e9 bokeh m\u00e9mu oku\u00a0v\u00edce lahod\u00ed.<\/p>\n<h2><a id=\"ods3\"><\/a>3. Automatick\u00e9 zaost\u0159ov\u00e1n\u00ed<\/h2>\n<p>Bez kvalitn\u00edho autofokusu by byla hv\u011bzdn\u00e1 optika v&nbsp;mnoha p\u0159\u00edpadech k&nbsp;ni\u010demu, a&nbsp;ani v&nbsp;tomto ohledu nebudete Sigmou 14-24mm f\/2.8 DG HSM ART zklam\u00e1ni. <strong>Ost\u0159en\u00ed je d\u00edky HSM motork\u016fm velice tich\u00e9 a&nbsp;pom\u011brn\u011b svi\u017en\u00e9.<\/strong> P\u0159eost\u0159en\u00ed (min. vzd\u00e1lenost a\u017e nekone\u010dno) trv\u00e1 cca 0,35 sec. a&nbsp;to lze klasifikovat jako velmi rychl\u00e9. Pokud to v\u0161ak srovn\u00e1m s&nbsp;Nikkorem 14-24mm f\/2.8 G&nbsp;ED, m\u011bl jsem pocit, \u017ee Nikkor zaost\u0159uje o&nbsp;n\u011bco rychleji. Co se t\u00fd\u010de p\u0159esnosti ost\u0159en\u00ed oba objektivy vykazuj\u00ed obdobn\u00e9 v\u00fdsledky. <strong>Ost\u0159en\u00ed bylo spolehliv\u00e9 (bez proj\u00ed\u017ed\u011bn\u00ed) i&nbsp;v&nbsp;hor\u0161\u00edch sv\u011bteln\u00fdch podm\u00ednk\u00e1ch<\/strong>.<\/p>\n<h2><a id=\"ods4\"><\/a>4. Z\u00e1v\u011bre\u010dn\u00e9 hodnocen\u00ed<\/h2>\n<p>Sigma op\u011bt prok\u00e1zala, \u017ee je schopn\u00e1 uv\u00e9st na trh kvalitativn\u011b velmi zda\u0159il\u00fd v\u00fdrobek, kter\u00fd p\u0159ich\u00e1z\u00ed s&nbsp;velmi atraktivn\u00edm pom\u011brem v\u00fdkonu vzhledem k\u00a0po\u0159izovac\u00ed cen\u011b. Mus\u00edm vyzdvihnout naprosto skv\u011blou obrazovou kvalitu, s&nbsp;v\u00fdte\u010dnou rozli\u0161ovac\u00ed schopnost\u00ed detail\u016f, 9-lamelovou clonou (pro verzi Nikon elektromagnetick\u00e1), rychl\u00fd a&nbsp;p\u0159esn\u00fd autofokus, minim\u00e1ln\u00ed (a\u017e nulov\u00e9) sf\u00e9rick\u00e9 zkreslen\u00ed, precizn\u00ed a&nbsp;odoln\u00e9 proveden\u00ed konstrukce objektivu (vlhkost, prach, st\u00e9kaj\u00edc\u00ed voda).\u00a0\u00a0V neposledn\u00ed \u0159ad\u011b je p\u0159\u00edjemn\u00fdm bonusem mo\u017enost vyladit autofokus objektivu dle vlastn\u00edch preferenc\u00ed pomoc\u00ed USB Docku (v\u010detn\u011b mo\u017enosti aktualizovat firmware). D\u00e1le je nab\u00edzena nadstandardn\u00ed \u010dty\u0159let\u00e1 z\u00e1ru\u010dn\u00ed doba. Produkt pr\u00e1vem nese na sv\u00e9m t\u011ble odkaz s\u00a0ozna\u010den\u00edm k\u00a0p\u0159\u00edslu\u0161nosti k\u00a0ART modelov\u00e9 \u0159ad\u011b objektiv\u016f Sigma.<\/p>\n<p>Na objektiv nelze nasadit klasick\u00e9 filtry. Je nutn\u00e9 po\u0159\u00eddit speci\u00e1ln\u00ed dr\u017e\u00e1k. D\u00e1le nen\u00ed dostupn\u00e1 stabilizace. N\u011bkomu nemus\u00ed b\u00fdt zcela p\u0159\u00edjemn\u00e1 zv\u00fd\u0161en\u00e1 hmotnost a&nbsp;objem t\u011bla objektivu. Jedn\u00e1 se v\u0161ak o&nbsp;nezbytnou da\u0148 za opravdu \u0161pi\u010dkov\u00e9 optick\u00e9 a&nbsp;mechanick\u00e9 vlastnosti, kterou v\u011b\u0159\u00edm v\u011bt\u0161ina potenci\u00e1ln\u00edch z\u00e1jemc\u016f r\u00e1da ob\u011btuje. Sigma nab\u00edz\u00ed slu\u017ebu Front Conversion Service \u2013 mo\u017enost v\u00fdm\u011bny vestav\u011bn\u00e9 slune\u010dn\u00ed clony s&nbsp;vykrojen\u00fdmi okraji za verzi krat\u0161\u00ed, av\u0161ak bez vykrojen\u00ed (v\u00fdhodn\u00e9\u00a0nap\u0159. \u010di pr\u00e1ci s\u00a0blesky).<\/p>\n<p>Jako alternativa se prod\u00e1v\u00e1 objektiv Sigma 12-24mm f\/4 DG HSM Art. Fotograf z\u00edsk\u00e1 o&nbsp;2mm krat\u0161\u00ed ohniskovou vzd\u00e1lenost. Je nutn\u00e9 se ale sm\u00ed\u0159it s\u00a0hor\u0161\u00ed sv\u011btelnost\u00ed (f\/4 vs. 2,8) a&nbsp;absenc\u00ed ut\u011bsn\u011bn\u00ed proti vnik\u00e1n\u00ed prachu a&nbsp;vlhkosti. Na prvn\u00ed pohled se zd\u00e1, \u017ee 2 mm mohou b\u00fdt zanedbateln\u00e9. U&nbsp;ultra\u0161irok\u00fdch ohnisek je v\u0161ak ka\u017ed\u00fd milimetr sm\u011brem k\u00a0ni\u017e\u0161\u00ed hodnot\u011b pom\u011brn\u011b znateln\u00fd v\u00a0parametru sn\u00edmac\u00edho \u00fahlu: 114.2\u00b0 \/14mm\/ vs. 122.0\u00b0 \/12mm\/. Ka\u017ed\u00e9mu doporu\u010duji si rozd\u00edl vyzkou\u0161et ide\u00e1ln\u011b v\u00a0praxi. V\u00a0ostatn\u00edch parametrech jsou si objektivy podobn\u00e9.<\/p>\n<p>Spole\u010dnost Nikon nab\u00edz\u00ed na trhu objektiv se stejn\u00fdm rozsahem ohniskov\u00fdch vzd\u00e1lenost\u00ed (Nikkor 14-24mm f\/2,8G ED AF-S). M\u00e1 i&nbsp;velmi podobn\u00e9 rozm\u011bry a&nbsp;v\u00e1hu. Mezi jeho nev\u00fdhody pat\u0159\u00ed vy\u0161\u0161\u00ed po\u0159izovac\u00ed cena (Nikon je cca o&nbsp;1\/3 dra\u017e\u0161\u00ed) a&nbsp;hor\u0161\u00ed vlastnosti z\u00a0pohledu sf\u00e9rick\u00e9ho zkreslen\u00ed (Sigma 14-24mm f\/2,8 jej m\u00e1 minim\u00e1ln\u00ed).<br \/>\nPokud m\u00e1te osobn\u00ed zku\u0161enosti s&nbsp;t\u00edmto objektivem, budeme r\u00e1di, jestli\u017ee se s\u00a0n\u00e1mi o&nbsp;n\u011b pod\u011bl\u00edte v\u00a0koment\u00e1\u0159\u00edch pod t\u00edmto \u010dl\u00e1nkem.<\/p>\n<div id=\"wppr-review-19711\"\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 14-24 F\/2.8 DG HSM ART<\/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 14-24 F\/2.8 DG HSM ART\" class=\"wppr-default-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art_2.jpg\" data-lightbox=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art_2-150x150.jpg\" rel=\"nofollow\" target=\"_blank\">\n\t\t\t<img\n\t\t\t\tsrc=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art_2-150x150.jpg\"\n\t\t\t\talt=\"SIGMA 14-24 F\/2.8 DG HSM ART\"\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-p88 wppr-very-good\">\n\t\t\t\t\t<span>8.8<\/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(316.8deg);\n\t\t-ms-transform: rotate(316.8deg);\n\t\ttransform: rotate(316.8deg);\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=\"100\">\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>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=\"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=\"80\">\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>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=\"70\">\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>7.0\/10<\/span>\n\t\t\t<\/div>\n\t\t\t<ul class=\"cwpr_clearfix wppr-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 ><\/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>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>V\u00fdte\u010dn\u00fd pom\u011br cena\/v\u00fdkon<\/li>\n\t\t\t\t\t\t\t\t\t<li>Nulov\u00e1, \u010di minim\u00e1ln\u00ed distorze<\/li>\n\t\t\t\t\t\t\t\t\t<li>Konstantn\u00ed sv\u011btelnost f 2,8<\/li>\n\t\t\t\t\t\t\t\t\t<li>9-lamelov\u00e1 clona (u verze pro Nikon elektromagnetick\u00e1)<\/li>\n\t\t\t\t\t\t\t\t\t<li>Vysok\u00e1 rozli\u0161ovac\u00ed schopnost i pro \u010dipy 50+ Mpix<\/li>\n\t\t\t\t\t\t\t\t\t<li>Skv\u011bl\u00e9 chov\u00e1n\u00ed v protisv\u011btle<\/li>\n\t\t\t\t\t\t\t\t\t<li>\u0160pi\u010dkov\u00e9 mechanick\u00e9 zpracov\u00e1n\u00ed<\/li>\n\t\t\t\t\t\t\t\t\t<li>Ut\u011bsn\u011bn\u00ed proti prachu, vlhkosti a st\u00e9kaj\u00edc\u00ed vod\u011b<\/li>\n\t\t\t\t\t\t\t\t\t<li>\u010cty\u0159let\u00e1 z\u00e1ruka<\/li>\n\t\t\t\t\t\t\t\t\t<li>Mo\u017enost vlastn\u00edho nastaven\u00ed chov\u00e1n\u00ed AF, v\u010d. aktualizace firmware (USB-dock)<\/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>Pro u\u017eit\u00ed filtr\u016f je nutn\u00e9 po\u0159\u00eddit spec. dr\u017e\u00e1ky<\/li>\n\t\t\t\t\t\t\t\t\t<li>Rozm\u011bry a hmotnost<\/li>\n\t\t\t\t\t\t\t\t\t<li>Nestabilizovan\u00fd objektiv<\/li>\n\t\t\t\t\t\t\t\t\t<li>Vin\u011btace na \u0161irok\u00fdch ohnisc\u00edch a n\u00edzk\u00fdch clon\u00e1ch (plat\u00ed pro FF \u010dipy)<\/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-button2 affiliate-button\">\n\t\t\t\t\t<a href=\"https:\/\/www.fotolab.cz\/eshop\/objektivy\/zoom-objektivy\/sigma\/sigma-14-24mm-f-2-8-dc-hsm-art-nikon.html?listtype=searchfulltext&#038;searchparamfull=SIGMA%2014-24\" rel=\"nofollow\" target=\"_blank\">\n\t\t\t\t\t\t<span>Zobrazit v e-shopu (varianta Nikon)<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div><!-- end .affiliate-button -->\n\t\t\t\t\t\t\t<div class=\"affiliate-button2 affiliate-button\">\n\t\t\t\t\t<a href=\"https:\/\/www.fotolab.cz\/eshop\/objektivy\/sigma-art\/sigma-14-24mm-f-2-8-dc-hsm-art-canon.html?listtype=searchfulltext&#038;searchparamfull=SIGMA%2014-24\" rel=\"nofollow\" target=\"_blank\">\n\t\t\t\t\t\t<span>Zobrazit v e-shopu (varianta Canon)<\/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 14-24 F\\\/2.8 DG HSM ART\",\"image\":\"https:\\\/\\\/www.fotolab.cz\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/sigma_14-24_f28_art_2-150x150.jpg\",\"description\":\"Japonsk\\u00e1 spole\\u010dnost Sigma Corporation uvedla v \\u00fanoru 2018 na trh nov\\u00fd ultra-\\u0161irok\\u00fd zoomov\\u00fd objektiv SIGMA 14-24MM F\\\/2.8 DG HSM ART, kter\\u00fd je ur\\u010den prim\\u00e1rn\\u011b pro majitele plnoform\\u00e1tov\\u00fdch zrcadlovek. Mechanick\\u00e1 konstrukce a proveden\\u00ed Obrazov\\u00e1 kvalita Automatick\\u00e9\\u00a0zaost\\u0159ov\\u00e1n\\u00ed Z\\u00e1v\\u011bre\\u010dn\\u00e9 hodnocen\\u00ed U Sigmy se jedn\\u00e1 ji\\u017e o n\\u011bkolik\\u00e1t\\u00fd p\\u0159\\u00edr\\u016fstek do segmentu ultra-\\u0161iroko\\u00fahl\\u00fdch objektiv\\u016f. Objektiv lze vyu\\u017e\\u00edt i na zrcadlovk\\u00e1ch...\",\"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\":\"8.83\"},\"name\":\"SIGMA 14-24 F\\\/2.8 DG HSM ART\",\"reviewBody\":\"Japonsk\\u00e1 spole\\u010dnost Sigma Corporation uvedla v \\u00fanoru 2018 na trh nov\\u00fd ultra-\\u0161irok\\u00fd zoomov\\u00fd objektiv SIGMA 14-24MM F\\\/2.8 DG HSM ART, kter\\u00fd je ur\\u010den prim\\u00e1rn\\u011b pro majitele plnoform\\u00e1tov\\u00fdch zrcadlovek.\\r\\n\\r\\n\\r\\n\\r\\n \\tMechanick\\u00e1 konstrukce a proveden\\u00ed\\r\\n \\tObrazov\\u00e1 kvalita\\r\\n \\tAutomatick\\u00e9\\u00a0zaost\\u0159ov\\u00e1n\\u00ed\\r\\n \\tZ\\u00e1v\\u011bre\\u010dn\\u00e9 hodnocen\\u00ed\\r\\n\\r\\n\\r\\n\\r\\nU Sigmy se jedn\\u00e1 ji\\u017e o n\\u011bkolik\\u00e1t\\u00fd p\\u0159\\u00edr\\u016fstek do segmentu ultra-\\u0161iroko\\u00fahl\\u00fdch objektiv\\u016f. Objektiv lze vyu\\u017e\\u00edt i na zrcadlovk\\u00e1ch s \\u010dipem velikosti APS-C. V tomto p\\u0159\\u00edpad\\u011b v\\u0161ak je nezbytn\\u00e9 po\\u010d\\u00edtat s\\u00a0p\\u0159epo\\u010dtem hodnot ohniskov\\u00fdch vzd\\u00e1lenost\\u00ed.\\r\\n\\r\\nSigma u tohoto objektivu, kter\\u00fd spad\\u00e1 pod \\u010dasto oce\\u0148ovanou presti\\u017en\\u00ed \\u0159adu ART, deklaruje precizn\\u00ed zpracov\\u00e1n\\u00ed tubusu objektivu (v\\u010detn\\u011b zv\\u00fd\\u0161en\\u00e9 odolnosti proti st\\u00e9kaj\\u00edc\\u00ed vod\\u011b a vnik\\u00e1n\\u00ed prachu, vlhkosti), velmi vysokou rozli\\u0161ovac\\u00ed schopnost pro dosa\\u017een\\u00ed perfektn\\u00edho vykreslen\\u00ed detail\\u016f (i v\\u00a0kombinaci s\\u00a0nasazen\\u00edm na fotoapar\\u00e1ty se sn\\u00edma\\u010dem 50 MPix a v\\u00edce). Pap\\u00edrov\\u011b se tedy jedn\\u00e1 o siln\\u011b konkurenceschopn\\u00e9 parametry, zvl\\u00e1\\u0161t\\u011b kdy\\u017e k\\u00a0v\\u00fd\\u010dtu vlastnost\\u00ed p\\u0159ipoj\\u00edme zm\\u00ednku o v\\u00fdborn\\u00e9m chov\\u00e1n\\u00ed v\\u00a0protisv\\u011btle, sv\\u011btelnosti f\\\/2,8 v\\u00a0pln\\u00e9m rozsahu ohniskov\\u00fdch vzd\\u00e1lenost\\u00ed a n\\u00edzk\\u00e9 (a\\u017e nulov\\u00e9) distorzi obrazu. Nyn\\u00ed si podrobn\\u011bji rozebereme, zda objektiv kvalitativn\\u011b obstoj\\u00ed i v\\u00a0praxi.\\r\\n\\r\\n1. Mechanick\\u00e1 konstrukce a proveden\\u00ed\\r\\nTubus je vyroben ze slo\\u017een\\u00e9ho materi\\u00e1lu TSC (Thermally Stable Composite). Oba prstence, ost\\u0159\\u00edc\\u00ed i zoomovac\\u00ed, maj\\u00ed p\\u0159\\u00edjemn\\u011b hladk\\u00fd chod, prost\\u00fd jak\\u00fdchkoliv v\\u016fl\\u00ed. V\\u0161e je mimo\\u0159\\u00e1dn\\u011b d\\u016fsledn\\u011b sl\\u00edcov\\u00e1no a celkov\\u011b objektiv navozuje pocit vlastnictv\\u00ed luxusn\\u00edho produktu. Zaost\\u0159ov\\u00e1n\\u00ed prob\\u00edh\\u00e1 intern\\u011b a samoz\\u0159ejmost\\u00ed je i ru\\u010dn\\u00ed ost\\u0159en\\u00ed, kter\\u00e9 se vol\\u00ed p\\u0159ep\\u00edna\\u010dem na tubusu. Ostatn\\u011b je to jedin\\u00fd p\\u0159ep\\u00ednac\\u00ed prvek na cel\\u00e9m objektivu.\\r\\n\\r\\nBajonet je kovov\\u00fd s\\u00a0mosaz\\u00ed, d\\u00edky \\u010demu\\u017e je dosa\\u017eeno men\\u0161\\u00ed n\\u00e1chylnosti na opot\\u0159eben\\u00ed. Podobn\\u011b jako u \\u0159ady\\u00a0SPORT v\\u00fdrobce vybavil tento objektiv ut\\u011bsn\\u011bn\\u00edm proti prachu, vlhkosti a st\\u00e9kaj\\u00edc\\u00ed vod\\u011b.\\u00a0Bajonet chr\\u00e1n\\u00ed\\u00a0pry\\u017eov\\u00e9ho t\\u011bsn\\u011bn\\u00ed, co\\u017e je\\u00a0rozd\\u00edlem oproti\\u00a0objektivu Sigma 12-24mm f\\\/4 DG HSM Art.Kompatibilita objektivu je zaji\\u0161t\\u011bna pro zna\\u010dky Canon, Nikon a Sigma. V p\\u0159\\u00edpad\\u011b pou\\u017eit\\u00ed redukce i s ostatn\\u00edmi zna\\u010dkami. Verze pro Canon podporuje funkci Canon Lens Aberration Correction, tzn. Automatick\\u00e1 korekce chromatick\\u00e9 vady. Verze pro Nikon disponuje elekromagnetickou clonou nam\\u00edsto klasick\\u00e9 clonov\\u00e9 p\\u00e1ky a je tak zaji\\u0161t\\u011bna st\\u00e1lost expozice\\u00a0b\\u011bhem\\u00a0s\\u00e9riov\\u00e9ho sn\\u00edm\\u00e1n\\u00ed.\\r\\n\\r\\nSigma u tohoto skla nab\\u00edz\\u00ed slu\\u017ebu Front Conversion Service. Jde o mo\\u017enost nechat si vym\\u011bnit slune\\u010dn\\u00ed clonu s vykrojen\\u00fdmi okraji za clonu krat\\u0161\\u00ed, ale se zarovnan\\u00fdm okrajem. Od tohoto \\u0159e\\u0161en\\u00ed si v\\u00fdrobce slibuje\\u00a0snadn\\u011bj\\u0161\\u00ed pr\\u00e1ci\\u00a0v situac\\u00edch, kdy bude zabr\\u00e1n\\u011bno vzniku ne\\u017e\\u00e1douc\\u00edch st\\u00edn\\u016f, kter\\u00e9 mohou dopadat od clony p\\u0159i pou\\u017e\\u00edv\\u00e1n\\u00ed\\u00a0r\\u016fzn\\u00fdch sv\\u011bteln\\u00fdch zdroj\\u016f (studiov\\u00e1 sv\\u011btla, blesky apod.).\\r\\n\\r\\nVzhledem k dan\\u00fdm technick\\u00fdm a v\\u00fdkonnostn\\u00edm parametr\\u016fm nelze o\\u010dek\\u00e1vat, \\u017ee objektiv bude lehk\\u00fd a objemov\\u011b skladn\\u00fd (rozm\\u011bry: 96,4mm x 135,1mm; hmotnost 1150 gram\\u016f), zkr\\u00e1tka poctiv\\u00fd kus skla a kovu. Sigma se v\\u0161ak majiteli objektivu odm\\u011bn\\u00ed prvot\\u0159\\u00eddn\\u00edm v\\u00fdkonem, jen\\u017e je detailn\\u011bji pops\\u00e1n v\\u00a0n\\u00e1sleduj\\u00edc\\u00edch kapitol\\u00e1ch. Rozm\\u011bry i gram\\u00e1\\u017e\\u00ed je objektiv velmi podobn\\u00fd o n\\u011bco \\u0161ir\\u0161\\u00ed a m\\u00e9n\\u011b sv\\u011bteln\\u011bj\\u0161\\u00ed \\u201esest\\u0159e\\u201c Sigma 12-24mm f\\\/4 DG HSM ART. Stejn\\u011b tak i star\\u0161\\u00edmu vysoce cen\\u011bn\\u00e9mu p\\u0159\\u00edm\\u00e9mu konkurentovi Nikkoru 14-24mm f\\\/2.8 G ED.\\r\\n\\r\\nZvl\\u00e1\\u0161tn\\u00ed pozornost byla v\\u011bnov\\u00e1na i krytce p\\u0159edn\\u00ed \\u010do\\u010dky, kter\\u00e1 se nasouv\\u00e1 na slune\\u010dn\\u00ed clonu. Po obvodu m\\u00e1 nalepenou mechovku, a t\\u00edm nedoch\\u00e1z\\u00ed k jej\\u00edmu opot\\u0159eben\\u00ed.\\u00a0Clona je pevnou sou\\u010d\\u00e1st\\u00ed korpusu t\\u011bla. Prost\\u011b op\\u011bt drobnosti, kter\\u00e9 dod\\u00e1vaj\\u00ed v\\u00fdrobku punc\\u00a0v\\u00fdte\\u010dn\\u00e9 kvality. V\\u016fbec cel\\u00e9 mechanick\\u00e9 proveden\\u00ed je na nejvy\\u0161\\u0161\\u00ed mo\\u017en\\u00e9 \\u00farovni a nev\\u00edm, co bych mu vytknul. Z voliteln\\u00e9 v\\u00fdbavy m\\u00e1 objektiv plnou podporu USB Docku a je mo\\u017eno si\\u00a0jej\\u00a0upravit dle sv\\u00fdch konkr\\u00e9tn\\u00edch po\\u017eadavk\\u016f. Po jeho p\\u0159ipojen\\u00ed lze\\u00a0nastavit ost\\u0159\\u00edc\\u00ed vzd\\u00e1lenosti a aktivovat \\u010di deaktivovat mo\\u017enost ru\\u010dn\\u00edho z\\u00e1sahu do ost\\u0159en\\u00ed, v\\u010detn\\u011b jemn\\u00e9ho nastaven\\u00ed. USB Dock umo\\u017e\\u0148uje tak\\u00e9 upgrade firmwaru prost\\u0159ednictv\\u00edm vlastn\\u00edho po\\u010d\\u00edta\\u010de.\\r\\n\\r\\nJedn\\u00edm z m\\u00e1la nedostatk\\u016f je absence vestav\\u011bn\\u00e9 redukce vibrac\\u00ed. Faktem z\\u016fst\\u00e1v\\u00e1, \\u017ee stabilizace u takto \\u0161iroko\\u00fahl\\u00fdch objektiv\\u016f nen\\u00ed b\\u011b\\u017enou z\\u00e1le\\u017eitost\\u00ed a ani ostatn\\u00ed v\\u00fdrobci ji nenab\\u00edz\\u00ed. Jedinou v\\u00fdjimkou je Tamron SP 15-30mm f\\\/2.8 Di VC USD. D\\u00edky konstrukci s\\u00a0velmi vypouklou a rozm\\u011brnou p\\u0159edn\\u00ed \\u010do\\u010dkou vypl\\u00edv\\u00e1\\u00a0nutnost pou\\u017e\\u00edt pou\\u017e\\u00edt u Sigmy\\u00a0speci\\u00e1ln\\u00ed dr\\u017e\\u00e1ky\\u00a0na fotografick\\u00e9\\u00a0filtry.\\r\\n\\r\\nART \\u0159ada od Sigmy b\\u00fdv\\u00e1 \\u010dasto p\\u0159irovn\\u00e1v\\u00e1na k\\u00a0tomu nejlep\\u0161\\u00edmu, co lze v\\u00a0dan\\u00fdch kategori\\u00edch objektiv\\u016f po\\u0159\\u00eddit. Testovan\\u00fd objektiv disponuje mimo\\u0159\\u00e1dn\\u011b kvalitn\\u00edm mechanick\\u00fdm zpracov\\u00e1n\\u00edm, nad\\u010dasov\\u00fdm a l\\u00edbiv\\u00fdm designem, co\\u017e je rozpozn\\u00e1vac\\u00edm znamen\\u00edm pro celou modelovu \\u0159adu Sigma ART.\\r\\n2. Obrazov\\u00e1 kvalita\\r\\nTak je n\\u00e1m zn\\u00e1mo, \\u017ee objektiv Sigma 14-24mm f\\\/2.8 DG HSM ART je mechanicky zpracov\\u00e1n na jedni\\u010dku a jak se vypo\\u0159\\u00e1d\\u00e1 s obrazovou kvalitou?\\r\\n\\r\\nJako jeden z nejv\\u011bt\\u0161\\u00edch benefit\\u016f tohoto objektivu je proklamov\\u00e1na ve firemn\\u00edch propaga\\u010dn\\u00edch materi\\u00e1lech minimalizace v\\u00fdskytu sf\\u00e9rick\\u00e9ho zkreslen\\u00ed. Skute\\u010dnost je vskutku velmi p\\u0159\\u00edzniv\\u00e1 a mnoh\\u00e1 srdce fotograf\\u016f (nap\\u0159. architektury, interi\\u00e9r\\u016f, svateb) tuto vlastnost jist\\u011b uv\\u00edtaj\\u00ed, jeliko\\u017e tak odpad\\u00e1 \\u010dast\\u011bj\\u0161\\u00ed nutnost z\\u00e1sah\\u016f v\\u00a0edita\\u010dn\\u00edm software. Na 14mm je zkreslen\\u00ed v\\u00fdborn\\u011b korigov\\u00e1no. V tomto ohledu m\\u00e1 testovan\\u00fd objektiv skute\\u010dn\\u011b p\\u0159idanou hodnotu nad konkurenc\\u00ed.\\r\\n\\r\\n\\r\\n\\r\\nPortr\\u00e9ty fotografovan\\u00e9 z bl\\u00edzka na 24mm netrp\\u00ed tolik deforma\\u010dn\\u00edm efektem. Na tomto ohnisku je zkreslen\\u00ed t\\u00e9m\\u011b\\u0159 nulov\\u00e9. Sf\\u00e9rick\\u00e9 zkreslen\\u00ed byla vlastnost, kter\\u00e1 m\\u011b osobn\\u011b vadila u jinak skv\\u011bl\\u00e9ho Nikkoru AF-S 14-24mm f\\\/2.8 G ED, kter\\u00fd je p\\u0159\\u00edmou konkurenc\\u00ed pro tuto Sigmu. V\\u00a0kombinaci s\\u00a0mo\\u017enost\\u00ed fotit na clonu 2,8 m\\u016f\\u017eete dos\\u00e1hnout snadn\\u011bji rozost\\u0159en\\u00e9ho pozad\\u00ed, nap\\u0159. portr\\u00e9tovan\\u00e9 osoby, zv\\u00ed\\u0159ete, detailu v krajin\\u011b,\\u00a0ikdy\\u017e se jedn\\u00e1 o \\u0161irok\\u00e9 ohnisko (minim\\u00e1ln\\u00ed zaost\\u0159ovac\\u00ed vzd\\u00e1lenost je 26 cm).\\r\\n\\r\\nChromatick\\u00e1 vada je na velmi n\\u00edzk\\u00e9 \\u00farovni, to u\\u017e m\\u00e1\\u00a0Sigma tradi\\u010dn\\u011b pod kontrolou. Chov\\u00e1n\\u00ed objektivu v p\\u0159\\u00edm\\u00e9m i bo\\u010dn\\u00edm protisv\\u011btle nevykazuje \\u017e\\u00e1dn\\u00e9 enormn\\u00ed z\\u00e1voje, ztr\\u00e1tu kontrastu nebo nehezk\\u00e9 odlesky ve form\\u011b barevn\\u00fdch pras\\u00e1tek. Vin\\u011btace je \\u010d\\u00e1ste\\u010dn\\u011b viditeln\\u00e1 jen na nejni\\u017e\\u0161\\u00edch clon\\u00e1ch a se zaclon\\u011bn\\u00edm na f\\\/5.6 prakticky miz\\u00ed.\\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\\nOstrost (rozli\\u0161ovac\\u00ed schopnost) je dal\\u0161\\u00ed z optick\\u00fdch vlastnost\\u00ed a zde jsem v\\u016fbec nepochyboval, \\u017ee by Sigma nedos\\u00e1hla\\u00a0vynikaj\\u00edc\\u00edch v\\u00fdsledk\\u016f. Obecn\\u011b lze \\u0159\\u00edci, \\u017ee od clony f\\\/2.8 tj., na pln\\u011b odclon\\u011bn\\u00fd objektiv, lze v cel\\u00e9m rozsahu zoomu vyu\\u017e\\u00edt \\u0161pi\\u010dkov\\u00e9 ostrosti. S\\u00a0bl\\u00ed\\u017e\\u00edc\\u00edmi se okraji obrazu u FF sn\\u00edma\\u010d\\u016f lze pozorovat m\\u00edrn\\u00e9 zm\\u011bk\\u010den\\u00ed obrazu, nejedn\\u00e1 se ale o nic, co by st\\u00e1lo za \\u0159e\\u010d. Zde se Sigma jev\\u00ed o n\\u011bco ost\\u0159ej\\u0161\\u00ed, jak Nikkor 14-24mm f\\\/2.8 G ED, ale i ten poskytuje v\\u00a0tomto parametru fantastick\\u00e9 v\\u00fdsledky. Ob\\u011b skla m\\u00edrn\\u00fdm zaclon\\u011bn\\u00ed na clonu 4 dosahuj\\u00ed stejn\\u00fdch hodnot ostrosti, s v\\u00fdborn\\u00fdm p\\u0159enosem kontrastu a barev. Na clon\\u011b 11 Sigma dosahuje maxim\\u00e1ln\\u00ed ostrosti roh\\u016f, co\\u017e docen\\u00ed zejm\\u00e9na krajin\\u00e1\\u0159i.\\r\\n\\r\\nP\\u0159i m\\u00e9 pl\\u00e1novan\\u00e9 tvorb\\u011b jsem vyu\\u017eil mnohokr\\u00e1t minim\\u00e1ln\\u00ed ost\\u0159\\u00edc\\u00ed vzd\\u00e1lenosti 26cm od roviny \\u010dipu. I relativn\\u011b mal\\u00e9 p\\u0159edm\\u011bty maj\\u00ed solidn\\u00ed m\\u011b\\u0159\\u00edtko zobrazen\\u00ed (max. zv\\u011bt\\u0161en\\u00ed 1:5,4). Mus\\u00edm se p\\u0159iznat, \\u017ee jsem pedantem na bokeh, co\\u017e je slovo, kter\\u00e9 se pou\\u017e\\u00edv\\u00e1 v souvislosti s\\u00a0popisem\\u00a0pod\\u00e1n\\u00ed neostr\\u00e9ho pozad\\u00ed v oblasti mimo zaost\\u0159enou rovinu. Sigma zde, podobn\\u011b jako u jin\\u00fdch vybran\\u00fdch objektiv\\u016f, pou\\u017eila irisovou membr\\u00e1nu s dev\\u00edti zaoblen\\u00fdmi lamelami. To vede k hladk\\u00e9mu, a\\u017e kr\\u00e9mov\\u00e9mu bokehu, kter\\u00fd mne u t\\u00e9to kategorie objektivu dost p\\u0159\\u00edjemn\\u011b p\\u0159ekvapil. Jeliko\\u017e je hodnocen\\u00ed bokehu z\\u00a0\\u010d\\u00e1sti subjektivn\\u00ed z\\u00e1le\\u017eitost\\u00ed, posu\\u010fte sami z\\u00a0p\\u0159ilo\\u017een\\u00fdch testovac\\u00edch fotografi\\u00ed, do jak\\u00e9 m\\u00edry je jeho pod\\u00e1n\\u00ed atraktivn\\u00ed.\\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\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nB\\u011bhem prohl\\u00ed\\u017een\\u00ed nafotografovan\\u00fdch sn\\u00edmk\\u016f jsem si uv\\u011bdomil, \\u017ee jsem sv\\u011bdkem opravdu mimo\\u0159\\u00e1dn\\u00e9ho optick\\u00e9ho v\\u00fdkonu, za velmi p\\u0159ijateln\\u00e9 po\\u0159izovac\\u00ed n\\u00e1klady. Sklo dosahuje obdobn\\u00fdch hodnot, jako star\\u0161\\u00ed a vysoce cen\\u011bn\\u00fd Nikkor 14-24mm f\\\/2,8. Minimalizac\\u00ed deformace a zkreslen\\u00ed je na tom dokonce v\\u00fdrazn\\u011b l\\u00e9pe na n\\u011bkter\\u00fdch ohnisc\\u00edch. Tak\\u00e9 bokeh m\\u00e9mu oku\\u00a0v\\u00edce lahod\\u00ed.\\r\\n3. Automatick\\u00e9 zaost\\u0159ov\\u00e1n\\u00ed\\r\\nBez kvalitn\\u00edho autofokusu by byla hv\\u011bzdn\\u00e1 optika v mnoha p\\u0159\\u00edpadech k ni\\u010demu, a ani v tomto ohledu nebudete Sigmou 14-24mm f\\\/2.8 DG HSM ART zklam\\u00e1ni. Ost\\u0159en\\u00ed je d\\u00edky HSM motork\\u016fm velice tich\\u00e9 a pom\\u011brn\\u011b svi\\u017en\\u00e9. P\\u0159eost\\u0159en\\u00ed (min. vzd\\u00e1lenost a\\u017e nekone\\u010dno) trv\\u00e1 cca 0,35 sec. a to lze klasifikovat jako velmi rychl\\u00e9. Pokud to v\\u0161ak srovn\\u00e1m s Nikkorem 14-24mm f\\\/2.8 G ED, m\\u011bl jsem pocit, \\u017ee Nikkor zaost\\u0159uje o n\\u011bco rychleji. Co se t\\u00fd\\u010de p\\u0159esnosti ost\\u0159en\\u00ed oba objektivy vykazuj\\u00ed obdobn\\u00e9 v\\u00fdsledky. Ost\\u0159en\\u00ed bylo spolehliv\\u00e9 (bez proj\\u00ed\\u017ed\\u011bn\\u00ed) i v hor\\u0161\\u00edch sv\\u011bteln\\u00fdch podm\\u00ednk\\u00e1ch.\\r\\n4. Z\\u00e1v\\u011bre\\u010dn\\u00e9 hodnocen\\u00ed\\r\\nSigma op\\u011bt prok\\u00e1zala, \\u017ee je schopn\\u00e1 uv\\u00e9st na trh kvalitativn\\u011b velmi zda\\u0159il\\u00fd v\\u00fdrobek, kter\\u00fd p\\u0159ich\\u00e1z\\u00ed s velmi atraktivn\\u00edm pom\\u011brem v\\u00fdkonu vzhledem k\\u00a0po\\u0159izovac\\u00ed cen\\u011b. Mus\\u00edm vyzdvihnout naprosto skv\\u011blou obrazovou kvalitu, s v\\u00fdte\\u010dnou rozli\\u0161ovac\\u00ed schopnost\\u00ed detail\\u016f, 9-lamelovou clonou (pro verzi Nikon elektromagnetick\\u00e1), rychl\\u00fd a p\\u0159esn\\u00fd autofokus, minim\\u00e1ln\\u00ed (a\\u017e nulov\\u00e9) sf\\u00e9rick\\u00e9 zkreslen\\u00ed, precizn\\u00ed a odoln\\u00e9 proveden\\u00ed konstrukce objektivu (vlhkost, prach, st\\u00e9kaj\\u00edc\\u00ed voda).\\u00a0\\u00a0V neposledn\\u00ed \\u0159ad\\u011b je p\\u0159\\u00edjemn\\u00fdm bonusem mo\\u017enost vyladit autofokus objektivu dle vlastn\\u00edch preferenc\\u00ed pomoc\\u00ed USB Docku (v\\u010detn\\u011b mo\\u017enosti aktualizovat firmware). D\\u00e1le je nab\\u00edzena nadstandardn\\u00ed \\u010dty\\u0159let\\u00e1 z\\u00e1ru\\u010dn\\u00ed doba. Produkt pr\\u00e1vem nese na sv\\u00e9m t\\u011ble odkaz s\\u00a0ozna\\u010den\\u00edm k\\u00a0p\\u0159\\u00edslu\\u0161nosti k\\u00a0ART modelov\\u00e9 \\u0159ad\\u011b objektiv\\u016f Sigma.\\r\\n\\r\\nNa objektiv nelze nasadit klasick\\u00e9 filtry. Je nutn\\u00e9 po\\u0159\\u00eddit speci\\u00e1ln\\u00ed dr\\u017e\\u00e1k. D\\u00e1le nen\\u00ed dostupn\\u00e1 stabilizace. N\\u011bkomu nemus\\u00ed b\\u00fdt zcela p\\u0159\\u00edjemn\\u00e1 zv\\u00fd\\u0161en\\u00e1 hmotnost a objem t\\u011bla objektivu. Jedn\\u00e1 se v\\u0161ak o nezbytnou da\\u0148 za opravdu \\u0161pi\\u010dkov\\u00e9 optick\\u00e9 a mechanick\\u00e9 vlastnosti, kterou v\\u011b\\u0159\\u00edm v\\u011bt\\u0161ina potenci\\u00e1ln\\u00edch z\\u00e1jemc\\u016f r\\u00e1da ob\\u011btuje. Sigma nab\\u00edz\\u00ed slu\\u017ebu Front Conversion Service \\u2013 mo\\u017enost v\\u00fdm\\u011bny vestav\\u011bn\\u00e9 slune\\u010dn\\u00ed clony s vykrojen\\u00fdmi okraji za verzi krat\\u0161\\u00ed, av\\u0161ak bez vykrojen\\u00ed (v\\u00fdhodn\\u00e9\\u00a0nap\\u0159. \\u010di pr\\u00e1ci s\\u00a0blesky).\\r\\n\\r\\nJako alternativa se prod\\u00e1v\\u00e1 objektiv Sigma 12-24mm f\\\/4 DG HSM Art. Fotograf z\\u00edsk\\u00e1 o 2mm krat\\u0161\\u00ed ohniskovou vzd\\u00e1lenost. Je nutn\\u00e9 se ale sm\\u00ed\\u0159it s\\u00a0hor\\u0161\\u00ed sv\\u011btelnost\\u00ed (f\\\/4 vs. 2,8) a absenc\\u00ed ut\\u011bsn\\u011bn\\u00ed proti vnik\\u00e1n\\u00ed prachu a vlhkosti. Na prvn\\u00ed pohled se zd\\u00e1, \\u017ee 2 mm mohou b\\u00fdt zanedbateln\\u00e9. U ultra\\u0161irok\\u00fdch ohnisek je v\\u0161ak ka\\u017ed\\u00fd milimetr sm\\u011brem k\\u00a0ni\\u017e\\u0161\\u00ed hodnot\\u011b pom\\u011brn\\u011b znateln\\u00fd v\\u00a0parametru sn\\u00edmac\\u00edho \\u00fahlu: 114.2\\u00b0 \\\/14mm\\\/ vs. 122.0\\u00b0 \\\/12mm\\\/. Ka\\u017ed\\u00e9mu doporu\\u010duji si rozd\\u00edl vyzkou\\u0161et ide\\u00e1ln\\u011b v\\u00a0praxi. V\\u00a0ostatn\\u00edch parametrech jsou si objektivy podobn\\u00e9.\\r\\n\\r\\nSpole\\u010dnost Nikon nab\\u00edz\\u00ed na trhu objektiv se stejn\\u00fdm rozsahem ohniskov\\u00fdch vzd\\u00e1lenost\\u00ed (Nikkor 14-24mm f\\\/2,8G ED AF-S). M\\u00e1 i velmi podobn\\u00e9 rozm\\u011bry a v\\u00e1hu. Mezi jeho nev\\u00fdhody pat\\u0159\\u00ed vy\\u0161\\u0161\\u00ed po\\u0159izovac\\u00ed cena (Nikon je cca o 1\\\/3 dra\\u017e\\u0161\\u00ed) a hor\\u0161\\u00ed vlastnosti z\\u00a0pohledu sf\\u00e9rick\\u00e9ho zkreslen\\u00ed (Sigma 14-24mm f\\\/2,8 jej m\\u00e1 minim\\u00e1ln\\u00ed).\\r\\nPokud m\\u00e1te osobn\\u00ed zku\\u0161enosti s t\\u00edmto objektivem, budeme r\\u00e1di, jestli\\u017ee se s\\u00a0n\\u00e1mi o n\\u011b pod\\u011bl\\u00edte v\\u00a0koment\\u00e1\\u0159\\u00edch pod t\\u00edmto \\u010dl\\u00e1nkem.\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nRecenzi spole\\u010dn\\u011b s\\u00a0fotografiemi pro V\\u00e1s p\\u0159ipravil:\\r\\n\\r\\n\\r\\n\\r\\nJarom\\u00edr Kade\\u0159\\u00e1bek \\u2013 wildlife fotograf a\\u00a0z\\u00e1kazn\\u00edk FOTOLAB.\",\"author\":{\"@type\":\"Person\",\"name\":\"Jarom\\u00edr Kade\\u0159\\u00e1bek\"},\"datePublished\":\"2018-09-05\"}}<\/script>\n\t\n<hr \/>\n<p>Recenzi spole\u010dn\u011b s\u00a0fotografiemi 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\" sizes=\"(max-width: 120px) 100vw, 120px\" 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\" alt=\"jarom\u00edr\" width=\"120\" height=\"120\" \/><\/strong><\/p>\n<p><strong>Jarom\u00edr Kade\u0159\u00e1bek<\/strong> \u2013 <strong>wildlife fotograf a\u00a0z\u00e1kazn\u00edk FOTOLAB.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Japonsk\u00e1 spole\u010dnost Sigma Corporation uvedla v&nbsp;\u00fanoru 2018 na trh nov\u00fd ultra-\u0161irok\u00fd zoomov\u00fd objektiv SIGMA 14-24MM F\/2.8 DG HSM ART, kter\u00fd je ur\u010den prim\u00e1rn\u011b pro majitele plnoform\u00e1tov\u00fdch zrcadlovek.<\/p>\n","protected":false},"author":255,"featured_media":19752,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[407,241,432],"tags":[434,1127,242,433,1230,487,443],"class_list":["post-19711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-objektivy","category-recenze","category-sigma-objektivy","tag-objektiv","tag-objektiv-sigma","tag-recenze","tag-sigma","tag-sigma-14-24mm","tag-test","tag-uzivatelska-recenze"],"wppr_data":{"cwp_meta_box_check":"Yes","cwp_rev_product_name":"SIGMA 14-24 F\/2.8 DG HSM ART","_wppr_review_template":"default","cwp_rev_product_image":"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2018\/09\/sigma_14-24_f28_art_2.jpg","cwp_image_link":"image","wppr_links":{"Zobrazit v e-shopu (varianta Nikon)":"https:\/\/www.fotolab.cz\/eshop\/objektivy\/zoom-objektivy\/sigma\/sigma-14-24mm-f-2-8-dc-hsm-art-nikon.html?listtype=searchfulltext&#038;searchparamfull=SIGMA%2014-24","Zobrazit v e-shopu (varianta Canon)":"https:\/\/www.fotolab.cz\/eshop\/objektivy\/sigma-art\/sigma-14-24mm-f-2-8-dc-hsm-art-canon.html?listtype=searchfulltext&#038;searchparamfull=SIGMA%2014-24"},"wppr_pros":["V\u00fdte\u010dn\u00fd pom\u011br cena\/v\u00fdkon","Nulov\u00e1, \u010di minim\u00e1ln\u00ed distorze","Konstantn\u00ed sv\u011btelnost f 2,8","9-lamelov\u00e1 clona (u verze pro Nikon elektromagnetick\u00e1)","Vysok\u00e1 rozli\u0161ovac\u00ed schopnost i pro \u010dipy 50+ Mpix","Skv\u011bl\u00e9 chov\u00e1n\u00ed v protisv\u011btle","\u0160pi\u010dkov\u00e9 mechanick\u00e9 zpracov\u00e1n\u00ed","Ut\u011bsn\u011bn\u00ed proti prachu, vlhkosti a st\u00e9kaj\u00edc\u00ed vod\u011b","\u010cty\u0159let\u00e1 z\u00e1ruka","Mo\u017enost vlastn\u00edho nastaven\u00ed chov\u00e1n\u00ed AF, v\u010d. aktualizace firmware (USB-dock)"],"wppr_cons":["Pro u\u017eit\u00ed filtr\u016f je nutn\u00e9 po\u0159\u00eddit spec. dr\u017e\u00e1ky","Rozm\u011bry a hmotnost","Nestabilizovan\u00fd objektiv","Vin\u011btace na \u0161irok\u00fdch ohnisc\u00edch a n\u00edzk\u00fdch clon\u00e1ch (plat\u00ed pro FF \u010dipy)","","","","","",""],"wppr_rating":"88.33","wppr_options":{"1":{"name":"Optick\u00e1 kvalita","value":"100"},"2":{"name":"Automatick\u00e9 ost\u0159en\u00ed","value":"80"},"3":{"name":"Konstrukce","value":"100"},"4":{"name":"V\u00fdbava a funkce","value":"80"},"5":{"name":"Hmotnost a manipulace","value":"70"},"6":{"name":"Pom\u011br cena\/v\u00fdkon","value":"100"}}},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/19711"}],"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=19711"}],"version-history":[{"count":10,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/19711\/revisions"}],"predecessor-version":[{"id":23788,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/19711\/revisions\/23788"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/19752"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=19711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=19711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=19711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}