{"id":25408,"date":"2019-04-16T10:31:37","date_gmt":"2019-04-16T08:31:37","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=25408"},"modified":"2019-04-16T13:32:02","modified_gmt":"2019-04-16T11:32:02","slug":"sigma-70-200-sports-recenze","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/","title":{"rendered":"Sigma 70-200mm f\/2.8 DG OS HSM Sports: RECENZE"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e08d7bba945\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e08d7bba945\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#Uvod\" title=\"\u00davod\">\u00davod<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#Provedeni_a_manipulace\" title=\"Proveden\u00ed a&nbsp;manipulace\">Proveden\u00ed a&nbsp;manipulace<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#Vykon_autofokusu_a_stabilizace\" title=\"V\u00fdkon autofokusu a&nbsp;stabilizace\">V\u00fdkon autofokusu a&nbsp;stabilizace<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#Opticky_vykon\" title=\"Optick\u00fd v\u00fdkon\">Optick\u00fd v\u00fdkon<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#VINETACE\" title=\"VIN\u011aTACE\">VIN\u011aTACE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#CHROMATICKA_ABERACE\" title=\"CHROMATICK\u00c1 ABERACE\">CHROMATICK\u00c1 ABERACE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#BOKEH\" title=\"BOKEH\">BOKEH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#ZKRESLENI_OBJEKTIVU_A_DALSI_VLASTNOSTI\" title=\"ZKRESLEN\u00cd OBJEKTIVU A&nbsp;DAL\u0160\u00cd VLASTNOSTI\">ZKRESLEN\u00cd OBJEKTIVU A&nbsp;DAL\u0160\u00cd VLASTNOSTI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#FOTOGRAFIE_V_PLNEM_ROZLISENI\" title=\"FOTOGRAFIE V&nbsp;PLN\u00c9M ROZLI\u0160EN\u00cd\">FOTOGRAFIE V&nbsp;PLN\u00c9M ROZLI\u0160EN\u00cd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-70-200-sports-recenze\/#ZAVER\" title=\"Z\u00c1V\u011aR\">Z\u00c1V\u011aR<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>Recenze Sigma 70-200mm f\/2.8 DG OS HSM Sports p\u0159ich\u00e1z\u00ed nedlouho po tom, co si tento produkt odn\u00e1\u0161\u00ed presti\u017en\u00ed cenu TIPA 2019 za nejlep\u0161\u00ed profi DSLR zoom. Jak objektiv hodnot\u00ed Jarom\u00edr Kade\u0159\u00e1bek se dozv\u00edte v&nbsp;jeho testu.<\/strong><\/p>\n<p><!--more--><\/p>\n<h1><span class=\"ez-toc-section\" id=\"Uvod\"><\/span>\u00davod<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Spole\u010dnost Sigma jako \u00fast\u0159edn\u00ed v\u00fdrobce kvalitn\u00ed optiky na podzim roku 2018 ohl\u00e1sila tou\u017eebn\u011b o\u010dek\u00e1van\u00fd teleobjektiv st\u0159edn\u00edho rozsahu. Tradi\u010dn\u011b krom\u011b sv\u00e9ho bajonetu je vyr\u00e1b\u011bn i&nbsp;na bajonety Nikon a&nbsp;Canon. Objektivy st\u0159edn\u00edho rozsahu 70-200 mm s&nbsp;konstantn\u00ed clonou 2,8 jsou nesm\u00edrn\u011b \u017e\u00e1dan\u00e9 a&nbsp;jejich vyu\u017eit\u00ed se dot\u00fdk\u00e1 snad ka\u017ed\u00e9ho \u017e\u00e1nru. Nen\u00ed divu, \u017ee Sigma inovovala pr\u00e1v\u011b tento objektiv, nebo\u0165 tlak trhu je drtiv\u011b ne\u00faprosn\u00fd a&nbsp;star\u0161\u00ed verze skel Sigma 70-200mm f\/2,8 oproti inovovan\u00e9 konkurenci p\u016fsobili jako chud\u00ed p\u0159\u00edbuzn\u00ed. P\u0159\u00eddomek Sport u\u017e sv\u00fdm n\u00e1zvem deklaruje zcela novou technickou a&nbsp;optickou \u00farove\u0148 t\u00e9to \u017ehav\u00e9 novinky.<\/p>\n<h1><span class=\"ez-toc-section\" id=\"Provedeni_a_manipulace\"><\/span>Proveden\u00ed a&nbsp;manipulace<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25439 alignleft\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-1.jpg\" alt=\"\" width=\"307\" height=\"400\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-1.jpg 690w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-1-230x300.jpg 230w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-1-38x50.jpg 38w\" sizes=\"(max-width: 307px) 100vw, 307px\" \/><\/a>Sigma 70-200 mm f\/2.8 DG OS HSM SPORT m\u00e1 vysokou sv\u011btelnost f&nbsp;\/2.8 v&nbsp;cel\u00e9m sv\u00e9m rozsahu a&nbsp;tomu tak\u00e9 odpov\u00edd\u00e1 i&nbsp;v\u00e1ha cca 1,8&nbsp;kg. Popravd\u011b je znateln\u011b v\u011bt\u0161\u00ed a&nbsp;t\u011b\u017e\u0161\u00ed ne\u017e srovnateln\u00e9 objektivy Nikon, Canon a&nbsp;Tamron. Slo\u017een\u00ed optick\u00e9 soustavy je pom\u011brn\u011b slo\u017eit\u00e9 a&nbsp;obsahuje nadpr\u016fm\u011brn\u00fd po\u010det optick\u00fdch \u010dlen\u016f (24 \u010do\u010dek v&nbsp;22 skupin\u00e1ch, v\u010detn\u011b dev\u00edti FLD prvk\u016f). Ty maj\u00ed poskytovat stejn\u00fd optick\u00fd v\u00fdkon jako fluorit pou\u017eit\u00fd u&nbsp;konkurence. Jeden prvek je sklen\u011bn\u00fd SLD co\u017e je zkratka pro Special Low Dispersion. <strong>Novinkou je pou\u017eit\u00ed irisov\u00e9 membr\u00e1ny s&nbsp;11 zaoblen\u00fdmi lamelami! Toto \u0159e\u0161en\u00ed p\u0159isp\u00edv\u00e1 k&nbsp;je\u0161t\u011b p\u0159irozen\u011bj\u0161\u00edmu a&nbsp;kr\u00e9mov\u011bj\u0161\u00edmu bokehu<\/strong>. Samoz\u0159ejmost\u00ed je i&nbsp;pou\u017eit\u00ed elekromagnetick\u00e9 clony oproti klasick\u00e9 p\u00e1\u010dce. Objektiv disponuje konstrukc\u00ed se zv\u00fd\u0161enou odolnost\u00ed proti prachu a&nbsp;st\u00e9kaj\u00edc\u00ed vod\u011b. Vylep\u0161en byl rovn\u011b\u017e i&nbsp;ultrazvukov\u00fd zaost\u0159ovac\u00ed motor pro tich\u00fd a&nbsp;rychl\u00fd AF. Minim\u00e1ln\u00ed zaost\u0159ovac\u00ed vzd\u00e1lenost je p\u0159\u00edjemn\u00fdch 1,2&nbsp;m. L\u00edmec stativu je pevn\u00fd s&nbsp;kliknut\u00edm ka\u017ed\u00fdch 90 stup\u0148\u016f. Novinkou je noha s&nbsp;kompatibilitou Arca Swiss a&nbsp;je zde mo\u017enost jej\u00ed demont\u00e1\u017ee. I&nbsp;po tomto \u00fakonu je zde klasick\u00fd stativov\u00fd z\u00e1vit, kup\u0159\u00edkladu pro vyu\u017eit\u00ed s&nbsp;monopodem. Clona 2,8 je v\u00fdhodn\u00e1 pro spolupr\u00e1ci s&nbsp;voliteln\u00fdmi telekonvertory 1,4x a&nbsp;2x a&nbsp;zaru\u010duje s&nbsp;ob\u011bma neomezuj\u00edc\u00ed spolupr\u00e1ci pro AF fotoapar\u00e1tu. Zoomov\u00e1n\u00ed pomoc\u00ed dostate\u010dn\u011b velk\u00e9ho \u017eebrovan\u00e9ho prstence je prov\u00e1d\u011bno intern\u011b, tak\u017ee objektiv nem\u011bn\u00ed p\u0159i zm\u011bn\u011b ohniskov\u00e9 vzd\u00e1lenosti svou velikost. Jak u\u017e b\u00fdv\u00e1 u&nbsp;\u0159ady Sport dobr\u00fdm zvykem, kvalita konstrukce je naprosto vynikaj\u00edc\u00ed a&nbsp;p\u0159\u00edkladn\u00e1. Materi\u00e1ly pou\u017eit\u00e9 p\u0159i v\u00fdrob\u011b korpusu jsou rovn\u011b\u017e hodnotn\u00e9. Skl\u00e1daj\u00ed se z&nbsp;ho\u0159\u010d\u00edku, tepeln\u011b stabiln\u00edho kompozitu (TSC) a&nbsp;i&nbsp;plasty jsou vyztu\u017eeny uhl\u00edkem. Tak\u00e9 p\u0159esn\u00fd bajonetov\u00fd krou\u017eek je z&nbsp;mosazi, co\u017e m\u00e1 zaru\u010dovat v\u011bt\u0161\u00ed odolnost.<\/p>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25441 aligncenter\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-3.jpg\" alt=\"\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-3.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-3-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-3-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-3-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma-70-200mm-sport-3-50x33.jpg 50w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Pro profesion\u00e1ln\u00ed nasazen\u00ed slou\u017e\u00ed i&nbsp;tla\u010d\u00edtka na tubusu t\u011bla mezi zoomovac\u00edm a&nbsp;zaost\u0159ovac\u00edm krou\u017ekem, slou\u017e\u00edc\u00ed kup\u0159\u00edkladu pro vyvolan\u00ed okam\u017eit\u00e9 p\u0159edem zafixovan\u00e9 ohniskov\u00e9 vzd\u00e1lenosti. Tvarovan\u00e1 slune\u010dn\u00ed clona (LH914-01) je nyn\u00ed opat\u0159ena z\u00e1mkem s&nbsp;areta\u010dn\u00edm tla\u010d\u00edtkem pro jej\u00ed uvoln\u011bn\u00ed. Filtry se nasazuj\u00ed na p\u0159edn\u00ed \u010d\u00e1st, kter\u00e1 se neot\u00e1\u010d\u00ed a&nbsp;m\u00e1 pr\u016fm\u011br 82mm. P\u0159ep\u00edna\u010de na tubusu t\u011bla p\u0159ed l\u00edmcem stativov\u00e9 obj\u00edmky jsou \u010dty\u0159i. Prvn\u00ed ud\u00e1v\u00e1 volbu automatick\u00e9ho zaost\u0159ov\u00e1n\u00ed AF, nebo pln\u011b ru\u010dn\u00edho MF. Pozice uprost\u0159ed MO zna\u010d\u00ed automatickou volbu, av\u0161ak v&nbsp;p\u0159\u00edpad\u011b nutnosti dovoluje zas\u00e1hnout ru\u010dn\u011b. Druh\u00fdm p\u0159ep\u00edna\u010dem je limiter ost\u0159\u00edc\u00ed vzd\u00e1lenosti, a&nbsp;to bu\u010f v&nbsp;re\u017eimu FULL, co\u017e je od minim\u00e1ln\u00ed zaost\u0159ovac\u00ed vzd\u00e1lenosti 1,2m do nekone\u010dna, nebo od 3m do nekon\u010dena. V\u00fdsledkem je je\u0161t\u011b rychlej\u0161\u00ed zaost\u0159ov\u00e1n\u00ed. Dal\u0161\u00ed p\u0159ep\u00edna\u010d je volba stabilizace, \u010di jej\u00ed deaktivace v&nbsp;poloze OFF. OS poloha zna\u010d\u00ed jej\u00ed aktivaci, a&nbsp;to ve dvou os\u00e1ch. Poloha 2 stabilizuje pouze vibrace v&nbsp;horizont\u00e1ln\u00ed ose (vhodn\u00e9 na panning). Posledn\u00ed p\u0159ep\u00edna\u010d slou\u017e\u00ed ke customizaci pomoc\u00ed voliteln\u00e9ho USB docku a&nbsp;dovoluje tak u\u017eivatelsky p\u0159izp\u016fsobit chov\u00e1n\u00ed objektivu p\u0159idru\u017een\u00edm parametr\u016f do jednotliv\u00fdch bank ozna\u010den\u00fdch jako C1 a&nbsp;C2. Samoz\u0159ejmost\u00ed je i&nbsp;mo\u017enost v\u0161e vypnout a&nbsp;pou\u017e\u00edvat v\u00fdchoz\u00ed tov\u00e1rn\u00ed nastaven\u00ed v&nbsp;poloze OFF. V\u00fdhodou tohoto \u0159e\u0161en\u00ed je pak okam\u017eit\u00fd p\u0159\u00edstup k&nbsp;t\u011bmto konfigurac\u00edm pomoc\u00ed p\u0159ep\u00edna\u010de p\u0159\u00edmo v&nbsp;ter\u00e9nu. Optika je rovn\u011b\u017e opat\u0159ena n\u00e1t\u011bry odpuzuj\u00edc\u00ed mastnotu a&nbsp;\u0161p\u00ednu, proto je p\u0159\u00edpadn\u00e1 \u00fadr\u017eba mnohem snaz\u0161\u00ed. Celkov\u011b objektiv p\u016fsob\u00ed mechanicky bez zjevn\u00fdch nedostatk\u016f. Inovace je neb\u00fdvale efektivn\u00ed a&nbsp;nezb\u00fdv\u00e1 ne\u017e za to v\u00fdrobce pochv\u00e1lit.<\/p>\n<h1><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-9.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25420\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-9.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-9.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-9-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-9-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-9-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-9-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>V\u00fdkon autofokusu a&nbsp;stabilizace<\/h1>\n<p>Jak je z\u0159ejm\u00e9 u\u017e z&nbsp;ozna\u010den\u00ed, v\u00fdrobce do t\u00e9to novinky osadil nov\u00fd ultrazvukov\u00fd motor a&nbsp;v&nbsp;d\u016fsledku toho je ost\u0159en\u00ed naprosto tich\u00e9 a&nbsp;tak\u00e9 dostate\u010dn\u011b rychl\u00e9. Rychlost p\u0159eost\u0159en\u00ed je par\u00e1dn\u00edch 0,1 sec, co\u017e zaru\u010duje i&nbsp;vysok\u00fd pod\u00edl korektn\u011b zaost\u0159en\u00fdch fotek p\u0159i ak\u010dn\u00edm s\u00e9riov\u00e9m sn\u00edm\u00e1n\u00ed. Rychlost lze zefektivnit pou\u017eit\u00edm limiteru od 3m do nekone\u010dna, eventueln\u011b zm\u011bnou na Speed pomoc\u00ed voliteln\u00e9ho USB docku.<\/p>\n<blockquote><p><strong>Pokud rychlost AF porovn\u00e1me s&nbsp;jednou tak dra\u017e\u0161\u00edm Nikkorem AF-S 70-200 mm f\/2,8 E&nbsp;ED FL VR, tak cenov\u011b dra\u017e\u0161\u00ed konkurent je o&nbsp;n\u011bco rychlej\u0161\u00ed. Zkr\u00e1tka n\u011bkde ten cenov\u00fd rozd\u00edl mus\u00ed b\u00fdt zn\u00e1t. <\/strong><\/p><\/blockquote>\n<p>Konzistence p\u0159i s\u00e9riov\u00e9m sn\u00edm\u00e1n\u00ed je u&nbsp;tohoto modelu bezprobl\u00e9mov\u00e1. Dal\u0161\u00ed v\u011bc\u00ed je stabilizace, u&nbsp;Sigma zna\u010dena p\u00edsmeny OS. Je velmi efektivn\u00ed a&nbsp;prakticky potvrzuje deklaraci v\u00fdrobce o&nbsp;jej\u00ed \u00fa\u010dinnosti a\u017e 4EV. Hlavn\u00ed rival Tamron m\u00e1 stabilizaci u&nbsp;sv\u00e9 G2 o&nbsp;trochu \u00fa\u010dinn\u011bj\u0161\u00ed, ale i&nbsp;tak jde o&nbsp;super v\u00fdsledek, kter\u00fd v&nbsp;praxi docen\u00edte.<\/p>\n<h1><span class=\"ez-toc-section\" id=\"Opticky_vykon\"><\/span>Optick\u00fd v\u00fdkon<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>Co ka\u017ed\u00e9ho zaj\u00edm\u00e1 a&nbsp;na co je ka\u017ed\u00fd zv\u011bdav, zda to n\u011bkolikalet\u00e9 \u010dek\u00e1n\u00ed na nov\u00fd model st\u00e1lo za to. A&nbsp;u\u017e dop\u0159edu mohu prohl\u00e1sit, \u017ee st\u00e1lo. Je zaj\u00edmav\u00e9 pozorovat nov\u00fd trend nap\u0159\u00ed\u010d v\u00fdrobci, jak n\u011bkter\u00e9 sv\u00e9 modely vyladili t\u00e9m\u011b\u0159 k&nbsp;dokonalosti. A&nbsp;toto je jeden z&nbsp;nich. Ka\u017ed\u00fd objektiv m\u00e1 n\u011bjak\u00fd nedostatek, ale zde doch\u00e1z\u00ed prostor na kritiku, nebo\u0165 optick\u00e9 proh\u0159e\u0161ky jsou v&nbsp;dan\u00e9 cenov\u00e9 relaci velmi mal\u00e9, ale popo\u0159ad\u011b.<\/p>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-10.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25421\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-10.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-10.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-10-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-10-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-10-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-10-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<p>S rostouc\u00edm rozli\u0161en\u00edm sn\u00edma\u010d\u016f se zvedaj\u00ed i&nbsp;n\u00e1roky na optiku, proto nen\u00ed divu, \u017ee Sigma se sna\u017eila o&nbsp;p\u0159edstaven\u00ed mimo\u0159\u00e1dn\u011b ostr\u00e9ho objektivu. Poda\u0159ilo se j\u00ed to, dokonce v&nbsp;cel\u00e9m rozsahu ohnisek, u\u017e na clonu 2,8. Takto vyrovnan\u00fd v\u00fdkon se u&nbsp;zoom objektivu v&nbsp;t\u00e9to cenov\u00e9 relaci \u010dasto nevid\u00ed. Nejd\u0159\u00edve jsem testov\u00e1ni provedl na 21 Mpx Nikonu D5 s&nbsp;plnoform\u00e1tov\u00fdm sn\u00edma\u010dem. Pokud se na to pod\u00edv\u00e1me zevrubn\u011b, na 70 mm je centr\u00e1ln\u00ed ostrost vynikaj\u00edc\u00ed u\u017e na pln\u011b odclon\u011bn\u00fd objektiv p\u0159i clon\u011b 2,8, lehk\u00e9 zlep\u0161en\u00ed je na clon\u011b 4, kde je i&nbsp;maxim\u00e1ln\u00ed ostrost v\u016fbec. Rovn\u011b\u017e kraje jsou perfektn\u00ed, a&nbsp;to i&nbsp;na clonu 2,8. P\u0159i dal\u0161\u00edm zaclon\u011bn\u00ed se ostrost st\u0159edu i&nbsp;kraje nezvy\u0161uje. Pro ilustraci o&nbsp;jak skv\u011bl\u00fd v\u00fdkon jde, tak clona 2,8 je m\u00edrn\u011b ost\u0159ej\u0161\u00ed, ne\u017e zaclon\u011bn\u00fd objektiv na 5,6. P\u0159i 100 mm zjist\u00edme stejn\u00fd sc\u00e9n\u00e1\u0159, centr\u00e1ln\u00ed ostrost u\u017e na clon\u011b 2,8 je vynikaj\u00edc\u00ed, s&nbsp;vrcholem na clon\u011b 4 (subjektivn\u011b jde v\u0161ak o&nbsp;velmi mal\u00e9 rozd\u00edly). Zde se clona 2,8 shoduje s&nbsp;clonou 5,6. Kraje oproti ohnisku 70 mm nepatrn\u011b klesaj\u00ed ostrost\u00ed, nicm\u00e9n\u011b i&nbsp;tak jsou velmi p\u016fsobiv\u00e9.<\/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\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-6.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25417\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-6.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-6.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-6-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-6-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-6-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-6-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-8.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25419\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-8.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-8.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-8-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-8-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-8-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-8-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<p>Ohnisko 135 mm je naprosto shodn\u00e9 jako ohnisko 100 mm. Zbyte\u010dn\u011b bych to opisoval. Je to jako bych nepohnul ani zoomem. Je to skoro a\u017e k&nbsp;nev\u00ed\u0159e, ale i&nbsp;na ohnisku panuje vz\u00e1cn\u00e1 shoda s&nbsp;100 mm a&nbsp;135 mm. Op\u011bt vynikaj\u00edc\u00ed centr\u00e1ln\u00ed ostrost u\u017e na clon\u011b 2,8, s&nbsp;vrcholem na clon\u011b 4. Kraje jsou velmi dobr\u00e9 u\u017e na plnou d\u00edru a&nbsp;mal\u00e9 zlep\u0161en\u00ed je patrn\u00e9 na clon\u011b 5,6, na kter\u00e9 jsou kraje p\u0159i 200 mm nejost\u0159ej\u0161\u00ed. Nev\u00edm, zda se zmi\u0148ovat o&nbsp;difrakci, kter\u00e1 je patrn\u00e1 od clony 16 a&nbsp;vylo\u017een\u011b kresba m\u011bkne na clon\u011b 22. Ale asi m\u00e1lokdo si bude kupovat objektiv s&nbsp;clonou 2,8, aby ho pak clonil na takov\u00e9 hodnoty. Tak\u017ee to jen pro po\u0159\u00e1dek a&nbsp;kompletn\u00ed informace o&nbsp;rozli\u0161ovac\u00edch schopnostech.<\/p>\n<blockquote><p><strong>Prost\u011b ostrost tohoto skla je p\u016fsobiv\u00e1, nen\u00ed pot\u0159eba clonit v\u016fbec, pokud to nen\u00ed v\u00e1\u0161 z\u00e1m\u011br kv\u016fli dostate\u010dn\u00e9 hloubce ostrosti. <\/strong><\/p><\/blockquote>\n<p>To se t\u00fdk\u00e1 cel\u00e9ho rozsahu ohniskov\u00fdch vzd\u00e1lenost\u00ed 70-200 mm. A&nbsp;je dost mo\u017en\u00e9, \u017ee p\u0159i clon\u011b 4 budete edita\u010dn\u011b m\u00e9n\u011b doost\u0159ovat ne\u017e je va\u0161im zvykem. Clona 2,8 v&nbsp;cel\u00e9m rozsahu se zvy\u0161ov\u00e1n\u00edm ohniska m\u011bkne pl\u00ed\u017eiv\u011b a&nbsp;neznateln\u011b. V&nbsp;p\u0159\u00edpad\u011b n\u00e1ro\u010dn\u011bj\u0161\u00edch sn\u00edma\u010d\u016f Full Frame Nikon D850 a&nbsp;crop Nikon D&nbsp;7200 lze zpozorovat jist\u00e9 rozd\u00edly v&nbsp;ostrosti. Zkr\u00e1tka s&nbsp;hustotou bun\u011bk rostou i&nbsp;n\u00e1roky na optiku, nen\u00ed to ale nic znepokuj\u00edc\u00edho. V&nbsp;p\u0159\u00edpad\u011b velmi n\u00e1ro\u010dn\u00e9ho sn\u00edma\u010de 24 Mpx DX D&nbsp;7200 byl z\u0159eteln\u00fd rozd\u00edl v&nbsp;ostrosti mezi clonou 2,8 a&nbsp;4, kde na plnou d\u00edru byla patrn\u011bj\u0161\u00ed o&nbsp;n\u011bco men\u0161\u00ed hranov\u00e1 ostrost. <a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25415\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-4.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-4.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-4-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-4-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-4-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-4-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/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\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-7.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25418\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-7.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-7.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-7-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-7-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-7-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-7-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25414\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-3.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-3.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-3-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-3-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-3-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-3-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25416\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-5.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-5.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-5-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-5-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-5-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-5-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>Clona 4 je v\u0161ak i&nbsp;na tomto sn\u00edma\u010di tak\u0159ka bezchybn\u00e1. V&nbsp;obrazov\u00fdch p\u0159\u00edloh\u00e1ch se m\u016f\u017eete sami pod\u00edvat na toto\u017enou sc\u00e9nu ob\u011bma fotoapar\u00e1ty. V\u00fd\u0161e popsan\u00e9 plat\u00ed pro cel\u00fd rozsah zoomu. Pro po\u0159\u00e1dek jsem provedl srovn\u00e1n\u00ed i&nbsp;s&nbsp;mnohon\u00e1sobn\u011b dra\u017e\u0161\u00ed referenc\u00ed Nikkor AF-S 180-400 mm f\/4 E&nbsp;TC 1,4 FL ED VR na ohnisc\u00edch 180mm a&nbsp;200mm. Tento zoom byl v\u0161ak na shodn\u00fdch clon\u00e1ch 4 ost\u0159ej\u0161\u00ed. Nicm\u00e9n\u011b v&nbsp;praxi asi t\u011b\u017eko uvid\u00edte rozd\u00edl a&nbsp;Sigma 70-200 f\/2,8 Sport p\u0159i clon\u011b 4 byla velmi bl\u00edzko Nikonu, p\u0159itom je za zlomek po\u0159izovac\u00ed ceny. Co se t\u00fd\u010de vin\u011btace.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"VINETACE\"><\/span>VIN\u011aTACE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Vin\u011btac\u00ed<\/strong> trp\u00ed v\u00edcem\u00e9n\u011b ka\u017ed\u00fd objektiv, co\u017e zd\u016fraz\u0148uji v\u00a0m\u00fdch u\u017eivatelsk\u00fdch testech. Na clon\u011b 2,8 je za pou\u017eit\u00ed plnoform\u00e1tov\u00e9ho sn\u00edma\u010de vin\u011btace patrn\u00e1, prakticky miz\u00ed a&nbsp;je neru\u0161iv\u00e1 na clon\u011b 4. Edita\u010dn\u011b v&nbsp;postprocesu je mo\u017en\u00e1 n\u00e1prava b\u011bhem p\u00e1r vte\u0159in, \u010di pokud obt\u011b\u017euje doporu\u010duji zapnut korekci p\u0159\u00edmo ve fotoapar\u00e1tu. Pokud pou\u017eijeme crop fotoapar\u00e1t, nebo\u0165 objektiv je navr\u017een pro ob\u011b platformy, tak vin\u011btace nen\u00ed patrn\u00e1, nebo\u0165 se vyu\u017e\u00edv\u00e1 jen centr\u00e1ln\u00ed \u010d\u00e1st.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"CHROMATICKA_ABERACE\"><\/span>CHROMATICK\u00c1 ABERACE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Chromatick\u00e9 aberace<\/strong> jsou z\u0159ejm\u00e9 jen v&nbsp;extr\u00e9mn\u00edch situac\u00edch, zde si dal v\u00fdrobce z\u00e1le\u017eet a&nbsp;museli byste se hodn\u011b sna\u017eit, aby v&nbsp;kraj\u00edch kup\u0159\u00edkladu v\u011btvi\u010dek stromu n\u011bjak\u00e1 byla. Stejn\u011b tak i&nbsp;chov\u00e1n\u00ed v&nbsp;protisv\u011btle je prosto pras\u00e1tek z\u00e1voje a&nbsp;ztr\u00e1ty kontrastu, op\u011bt pochvala.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"BOKEH\"><\/span>BOKEH<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Rovn\u011b\u017e i&nbsp;bokeh <\/strong>je kr\u00e1sn\u011b kr\u00e9mov\u011b hladk\u00fd a&nbsp;a\u0165 u\u017e za to m\u016f\u017ee 11 lamelov\u00e1 clona nebo ne, v\u00fdsledek je prost\u011b par\u00e1dn\u00ed.<\/p>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25413\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-2.jpg\" alt=\"\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-2.jpg 1200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-2-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-2-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-2-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-2-50x33.jpg 50w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-25412\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-1.jpg\" alt=\"\" width=\"387\" height=\"580\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-1.jpg 800w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-1-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-1-768x1152.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-1-683x1024.jpg 683w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Recenze-Sigma-70-200mm-SPORT-1-33x50.jpg 33w\" sizes=\"(max-width: 387px) 100vw, 387px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"ZKRESLENI_OBJEKTIVU_A_DALSI_VLASTNOSTI\"><\/span>ZKRESLEN\u00cd OBJEKTIVU A&nbsp;DAL\u0160\u00cd VLASTNOSTI<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Zkreslen\u00ed objektivu<\/strong> je d\u00e1no konstrukc\u00ed a&nbsp;u&nbsp;zoomu je v\u017edy n\u011bjak\u00fdm zp\u016fsobem viditeln\u00e9. Zde v\u0161ak nebude nutn\u00e9 jej korigovat softwarov\u011b, a\u0165 u\u017e vzhledem k\u00a0\u017e\u00e1nrov\u00e9mu zam\u011b\u0159en\u00ed a&nbsp;nam\u011b\u0159en\u00fdm hodnot\u00e1m, aneb nep\u0159\u00edjemn\u00e9 p\u0159ekvapen\u00ed se nekon\u00e1. Na 70 mm jde do -1%, na dlouh\u00e9m konci 200 mm do +1,6% podu\u0161kovit\u00e9ho zkreslen\u00ed.<\/p>\n<blockquote><p><strong>Objektiv p\u0159i focen\u00ed na minim\u00e1ln\u00ed ost\u0159\u00edc\u00ed vzd\u00e1lenost nezkracuje svoji ohniskovou vzd\u00e1lenost, jako je tomu u&nbsp;star\u0161\u00edho Nikkoru 70-200 mm f\/2.8 VR II a&nbsp;Tamronu 70-200 mm f\/2.8 G2. <\/strong><\/p><\/blockquote>\n<p>I tuto vlastnost s&nbsp;povd\u011bkem kvituji zvl\u00e1\u0161t\u011b p\u0159i focen\u00ed men\u0161\u00edch p\u0159edm\u011bt\u016f. Zkr\u00e1tka ve sv\u00e9 cenov\u00e9 t\u0159\u00edd\u011b nelze m\u00edt k&nbsp;optick\u00e9mu v\u00fdkonu jak\u00e9koliv v\u00fdhrady a&nbsp;pochybuji, \u017ee cenov\u011b dra\u017e\u0161\u00ed konkurenti v&nbsp;tomto rozsahu budou v\u00fdrazn\u011b lep\u0161\u00ed. Dost dob\u0159e si nedovedu u&nbsp;st\u0159edn\u00edho zoomu p\u0159edstavit v\u011bt\u0161\u00ed ostrost a&nbsp;tak\u00e9 p\u0159enos jasu, kontrastu, opravdu zde jsme sv\u011bdky \u0161pi\u010dkov\u00e9 \u00farovn\u011b v\u00fdstup\u016f. S&nbsp;ohledem na cenovou kategorii je optick\u00fd pom\u011br cena v\u00fdkon velice p\u0159\u00edzniv\u00fd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FOTOGRAFIE_V_PLNEM_ROZLISENI\"><\/span>FOTOGRAFIE V&nbsp;PLN\u00c9M ROZLI\u0160EN\u00cd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_4826-Nikon-D7200-a-clona-4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25426\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_4826-Nikon-D7200-a-clona-4.jpg\" alt=\"\" width=\"6000\" height=\"4000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_4826-Nikon-D7200-a-clona-4.jpg 6000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_4826-Nikon-D7200-a-clona-4-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_4826-Nikon-D7200-a-clona-4-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_4826-Nikon-D7200-a-clona-4-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_4826-Nikon-D7200-a-clona-4-50x33.jpg 50w\" sizes=\"(max-width: 6000px) 100vw, 6000px\" \/><\/a><\/div>\n<div class=\"span6 rhcol\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-clona-4-.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25427\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-clona-4-.jpg\" alt=\"\" width=\"6000\" height=\"4000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-clona-4-.jpg 6000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-clona-4--300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-clona-4--768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-clona-4--1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-clona-4--50x33.jpg 50w\" sizes=\"(max-width: 6000px) 100vw, 6000px\" \/><\/a><\/div>\n<\/div>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_9570-Nikon-D5-a-portret-na-clononu-2.8.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25428\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_9570-Nikon-D5-a-portret-na-clononu-2.8.jpg\" alt=\"\" width=\"5568\" height=\"3712\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_9570-Nikon-D5-a-portret-na-clononu-2.8.jpg 5568w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_9570-Nikon-D5-a-portret-na-clononu-2.8-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_9570-Nikon-D5-a-portret-na-clononu-2.8-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_9570-Nikon-D5-a-portret-na-clononu-2.8-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/DSC_9570-Nikon-D5-a-portret-na-clononu-2.8-50x33.jpg 50w\" sizes=\"(max-width: 5568px) 100vw, 5568px\" \/><\/a><\/p>\n<p><strong>Nikon D7200<\/strong><\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_25434\" aria-describedby=\"caption-attachment-25434\" style=\"width: 6000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-70mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25434 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-70mm.jpg\" alt=\"Nikon D7200 a clona 4 na 70mm\" width=\"6000\" height=\"4000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-70mm.jpg 6000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-70mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-70mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-70mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-70mm-50x33.jpg 50w\" sizes=\"(max-width: 6000px) 100vw, 6000px\" \/><\/a><figcaption id=\"caption-attachment-25434\" class=\"wp-caption-text\">Nikon D7200 a&nbsp;clona 4 na 70mm<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_25433\" aria-describedby=\"caption-attachment-25433\" style=\"width: 6000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-2.8-na-70mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25433 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-2.8-na-70mm.jpg\" alt=\"Nikon D7200 a clona 2.8 na 70mm\" width=\"6000\" height=\"4000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-2.8-na-70mm.jpg 6000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-2.8-na-70mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-2.8-na-70mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-2.8-na-70mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-2.8-na-70mm-50x33.jpg 50w\" sizes=\"(max-width: 6000px) 100vw, 6000px\" \/><\/a><figcaption id=\"caption-attachment-25433\" class=\"wp-caption-text\">Nikon D7200 a&nbsp;clona 2.8 na 70mm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_25435\" aria-describedby=\"caption-attachment-25435\" style=\"width: 6000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-200mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25435 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-200mm.jpg\" alt=\"Nikon D7200 a clona 4 na 200mm\" width=\"6000\" height=\"4000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-200mm.jpg 6000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-200mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-200mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-200mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-4-na-200mm-50x33.jpg 50w\" sizes=\"(max-width: 6000px) 100vw, 6000px\" \/><\/a><figcaption id=\"caption-attachment-25435\" class=\"wp-caption-text\">Nikon D7200 a&nbsp;clona 4 na 200mm<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_25432\" aria-describedby=\"caption-attachment-25432\" style=\"width: 6000px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-28-na-200mm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25432 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-28-na-200mm.jpg\" alt=\"Nikon D7200 a clona 2.8 na 200mm\" width=\"6000\" height=\"4000\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-28-na-200mm.jpg 6000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-28-na-200mm-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-28-na-200mm-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-28-na-200mm-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D7200-a-clona-28-na-200mm-50x33.jpg 50w\" sizes=\"(max-width: 6000px) 100vw, 6000px\" \/><\/a><figcaption id=\"caption-attachment-25432\" class=\"wp-caption-text\">Nikon D7200 a&nbsp;clona 2.8 na 200mm<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<p><strong>Nikon D5<\/strong><\/p>\n<div class=\"row-fluid\">\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_25430\" aria-describedby=\"caption-attachment-25430\" style=\"width: 5568px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25430 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-4.jpg\" alt=\"Nikon D5 a ostrost na clonu 4\" width=\"5568\" height=\"3712\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-4.jpg 5568w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-4-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-4-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-4-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-4-50x33.jpg 50w\" sizes=\"(max-width: 5568px) 100vw, 5568px\" \/><\/a><figcaption id=\"caption-attachment-25430\" class=\"wp-caption-text\">Nikon D5 a&nbsp;ostrost na clonu 4<\/figcaption><\/figure>\n<\/div>\n<div class=\"span6 rhcol\">\n<figure id=\"attachment_25429\" aria-describedby=\"caption-attachment-25429\" style=\"width: 5568px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-28.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25429 size-full\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-28.jpg\" alt=\"Nikon D5 a ostrost na clonu 2.8\" width=\"5568\" height=\"3712\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-28.jpg 5568w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-28-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-28-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-28-1024x683.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/Nikon-D5-a-ostrost-na-clonu-28-50x33.jpg 50w\" sizes=\"(max-width: 5568px) 100vw, 5568px\" \/><\/a><figcaption id=\"caption-attachment-25429\" class=\"wp-caption-text\">Nikon D5 a&nbsp;ostrost na clonu 2.8<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<h1><span class=\"ez-toc-section\" id=\"ZAVER\"><\/span>Z\u00c1V\u011aR<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-25422 alignleft\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1.png\" alt=\"\" width=\"199\" height=\"199\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1.png 711w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-150x150.png 150w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-300x300.png 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-50x50.png 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-70x70.png 70w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-400x400.png 400w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-350x350.png 350w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-200x200.png 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-1-51x51.png 51w\" sizes=\"(max-width: 199px) 100vw, 199px\" \/><\/a>Nebudu skr\u00fdvat nad\u0161en\u00ed z&nbsp;testov\u00e1n\u00ed objektivu Sigma 70-200mm f\/2,8 pro sv\u016fj vz\u00e1cn\u011b vyrovnan\u00fd optick\u00fd v\u00fdkon na v\u0161ech ohniskov\u00fdch vzd\u00e1lenostech. Vynik\u00e1 a\u017e fantastickou ostrost\u00ed, zvl\u00e1\u0161t\u011b na clon\u011b 4 v&nbsp;cel\u00e9m rozsahu si zaslou\u017e\u00ed to nejvy\u0161\u0161\u00ed hodnocen\u00ed. A&nbsp;nav\u00edc se st\u00e1le pohybujeme v\u00a0cenov\u011b relativn\u011b dostupn\u00e9 kategorii. Pokud nevad\u00ed v\u011bt\u0161\u00ed v\u00e1ha, pot\u0159ebujete tento rozsah a&nbsp;nejste ochotni d\u00e1t jednou tolik za origin\u00e1l <a href=\"https:\/\/www.fotolab.cz\/eshop\/portret\/nikon-70-200mm-f-2-8e-fl-ed-vr-af-s.html\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Nikkor AF-S 70-200 f\/2.8 E&nbsp;FL VR<\/strong><\/a>, pak nem\u016f\u017eete ud\u011blat chybu s\u00a0touto Sigmou. D\u016fvodn\u011b se domn\u00edv\u00e1m, \u017ee zde m\u00e1me nov\u00e9ho kr\u00e1le v\u00a0r\u00e1mci kategorie zoom\u016f 70-200mm do 40\u00a0000&nbsp;K\u010d. Jinak vynikaj\u00edc\u00ed <a href=\"https:\/\/www.fotolab.cz\/eshop\/index.php?stoken=E23E4C6E&amp;force_sid=evtfehmr9feb78tkd11u81ojv0&amp;lang=2&amp;currency=0&amp;cl=searchfulltext&amp;searchparamfull=Tamron+70-200+f%2F2.8+G2\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Tamron 70-200 f\/2.8 G2<\/strong><\/a> m\u00e1 v&nbsp;n\u011bkter\u00fdch p\u0159\u00edpadech bl\u00edzk\u00e9ho pozad\u00ed hor\u0161\u00ed bokeh a&nbsp;v\u00edce aberac\u00ed. Rovn\u011b\u017e zkracuje v\u00fdrazn\u011b ohnisko na minim\u00e1ln\u00ed ost\u0159\u00edc\u00ed vzd\u00e1lenost. Ostrost\u00ed jsou na tom oba podobn\u011b. Pro Tamron je typick\u00e1 o&nbsp;rok del\u0161\u00ed z\u00e1ruka a&nbsp;o&nbsp;n\u011bco lep\u0161\u00ed stabilizace. Opticky, konstrukc\u00ed a&nbsp;customizac\u00ed, spolu s&nbsp;rychlej\u0161\u00edm AF, vede nov\u00e1 Sigma. Pokud ve stejn\u00e9 cenov\u00e9 kategorii vezmu cen\u011bn\u00e9ho <a href=\"https:\/\/www.fotolab.cz\/eshop\/zvirata-sport\/nikon-70-200mm-f-4g-ed-vr-af-s.html?listtype=searchfulltext&amp;searchparamfull=Nikon%2070-200mm\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Nikkora 70-200 f\/4 VR<\/strong><\/a>, pak pro tento model hovo\u0159\u00ed v\u00e1ha, rychlej\u0161\u00ed AF, ale ztr\u00e1c\u00ed na sv\u011btelnosti a&nbsp;maxim\u00e1ln\u00ed ostrosti, kdy na 200 mm p\u0159i clon\u011b 4 je ost\u0159ej\u0161\u00ed <a href=\"https:\/\/www.fotolab.cz\/eshop\/objektivy\/zoom-objektivy\/sigma-70-200mm-f-2-8-dg-os-hsm-sports-canon.html\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Sigma 70-200 f\/2,8 Sport<\/strong><\/a>.<\/p>\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<\/strong><\/p>\n<div id=\"wppr-review-25408\"\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 70-200mm f\/2.8 DG OS HSM Sports: Hodnocen\u00ed produktu<\/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 70-200mm f\/2.8 DG OS HSM Sports: Hodnocen\u00ed produktu\" class=\"wppr-default-img\" href=\"https:\/\/www.fotolab.cz\/eshop\/objektivy\/zoom-objektivy\/sigma-70-200mm-f-2-8-dg-os-hsm-sports-canon.html\"  rel=\"nofollow\" target=\"_blank\">\n\t\t\t<img\n\t\t\t\tsrc=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports-150x150.jpg\"\n\t\t\t\talt=\"Sigma 70-200mm f\/2.8 DG OS HSM Sports: Hodnocen\u00ed produktu\"\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-p86 wppr-very-good\">\n\t\t\t\t\t<span>8.6<\/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(309.6deg);\n\t\t-ms-transform: rotate(309.6deg);\n\t\ttransform: rotate(309.6deg);\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=\"90\">\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>9.0\/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=\"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=\"95\">\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>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=\"90\">\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>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=\"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=\"90\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>V\u00fdkon vs. cena<\/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<\/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\u00e1 kresba na v\u0161ech ohnisc\u00edch<\/li>\n\t\t\t\t\t\t\t\t\t<li>Chov\u00e1n\u00ed v protisv\u011btle<\/li>\n\t\t\t\t\t\t\t\t\t<li>Spolehliv\u00fd AF (rychlost\/p\u0159esnost)<\/li>\n\t\t\t\t\t\t\t\t\t<li>Mo\u017enost customizace AF i stabilizace<\/li>\n\t\t\t\t\t\t\t\t\t<li>\u00da\u010dinn\u00e1 stabilizace<\/li>\n\t\t\t\t\t\t\t\t\t<li>Arca Swiss kompatibiln\u00ed<\/li>\n\t\t\t\t\t\t\t\t\t<li>Vynikaj\u00edc\u00ed pom\u011br kvalita \/ 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>Celkov\u00e1 hmotnost<\/li>\n\t\t\t\t\t\t\t\t\t<li>Vin\u011btace na FF<\/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\/objektivy\/zoom-objektivy\/sigma-70-200mm-f-2-8-dg-os-hsm-sports-canon.html\" 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 70-200mm f\\\/2.8 DG OS HSM Sports: Hodnocen\\u00ed produktu\",\"image\":\"https:\\\/\\\/www.fotolab.cz\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/sigma_70_200_2_8_sports-150x150.jpg\",\"description\":\"Recenze Sigma 70-200mm f\\\/2.8 DG OS HSM Sports p\\u0159ich\\u00e1z\\u00ed nedlouho po tom, co si tento produkt odn\\u00e1\\u0161\\u00ed presti\\u017en\\u00ed cenu TIPA 2019 za nejlep\\u0161\\u00ed profi DSLR zoom. Jak objektiv hodnot\\u00ed Jarom\\u00edr Kade\\u0159\\u00e1bek se dozv\\u00edte v jeho testu. \\u00davod Spole\\u010dnost Sigma jako \\u00fast\\u0159edn\\u00ed v\\u00fdrobce kvalitn\\u00ed optiky na podzim roku 2018 ohl\\u00e1sila tou\\u017eebn\\u011b o\\u010dek\\u00e1van\\u00fd teleobjektiv st\\u0159edn\\u00edho rozsahu. Tradi\\u010dn\\u011b...\",\"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\":\"8.58\"},\"name\":\"Sigma 70-200mm f\\\/2.8 DG OS HSM Sports: Hodnocen\\u00ed produktu\",\"reviewBody\":\"Recenze Sigma 70-200mm f\\\/2.8 DG OS HSM Sports p\\u0159ich\\u00e1z\\u00ed nedlouho po tom, co si tento produkt odn\\u00e1\\u0161\\u00ed presti\\u017en\\u00ed cenu TIPA 2019 za nejlep\\u0161\\u00ed profi DSLR zoom. Jak objektiv hodnot\\u00ed Jarom\\u00edr Kade\\u0159\\u00e1bek se dozv\\u00edte v jeho testu.\\r\\n\\r\\n\\r\\n\\u00davod\\r\\nSpole\\u010dnost Sigma jako \\u00fast\\u0159edn\\u00ed v\\u00fdrobce kvalitn\\u00ed optiky na podzim roku 2018 ohl\\u00e1sila tou\\u017eebn\\u011b o\\u010dek\\u00e1van\\u00fd teleobjektiv st\\u0159edn\\u00edho rozsahu. Tradi\\u010dn\\u011b krom\\u011b sv\\u00e9ho bajonetu je vyr\\u00e1b\\u011bn i na bajonety Nikon a Canon. Objektivy st\\u0159edn\\u00edho rozsahu 70-200 mm s konstantn\\u00ed clonou 2,8 jsou nesm\\u00edrn\\u011b \\u017e\\u00e1dan\\u00e9 a jejich vyu\\u017eit\\u00ed se dot\\u00fdk\\u00e1 snad ka\\u017ed\\u00e9ho \\u017e\\u00e1nru. Nen\\u00ed divu, \\u017ee Sigma inovovala pr\\u00e1v\\u011b tento objektiv, nebo\\u0165 tlak trhu je drtiv\\u011b ne\\u00faprosn\\u00fd a star\\u0161\\u00ed verze skel Sigma 70-200mm f\\\/2,8 oproti inovovan\\u00e9 konkurenci p\\u016fsobili jako chud\\u00ed p\\u0159\\u00edbuzn\\u00ed. P\\u0159\\u00eddomek Sport u\\u017e sv\\u00fdm n\\u00e1zvem deklaruje zcela novou technickou a optickou \\u00farove\\u0148 t\\u00e9to \\u017ehav\\u00e9 novinky.\\r\\nProveden\\u00ed a manipulace\\r\\nSigma 70-200 mm f\\\/2.8 DG OS HSM SPORT m\\u00e1 vysokou sv\\u011btelnost f \\\/2.8 v cel\\u00e9m sv\\u00e9m rozsahu a tomu tak\\u00e9 odpov\\u00edd\\u00e1 i v\\u00e1ha cca 1,8 kg. Popravd\\u011b je znateln\\u011b v\\u011bt\\u0161\\u00ed a t\\u011b\\u017e\\u0161\\u00ed ne\\u017e srovnateln\\u00e9 objektivy Nikon, Canon a Tamron. Slo\\u017een\\u00ed optick\\u00e9 soustavy je pom\\u011brn\\u011b slo\\u017eit\\u00e9 a obsahuje nadpr\\u016fm\\u011brn\\u00fd po\\u010det optick\\u00fdch \\u010dlen\\u016f (24 \\u010do\\u010dek v 22 skupin\\u00e1ch, v\\u010detn\\u011b dev\\u00edti FLD prvk\\u016f). Ty maj\\u00ed poskytovat stejn\\u00fd optick\\u00fd v\\u00fdkon jako fluorit pou\\u017eit\\u00fd u konkurence. Jeden prvek je sklen\\u011bn\\u00fd SLD co\\u017e je zkratka pro Special Low Dispersion. Novinkou je pou\\u017eit\\u00ed irisov\\u00e9 membr\\u00e1ny s 11 zaoblen\\u00fdmi lamelami! Toto \\u0159e\\u0161en\\u00ed p\\u0159isp\\u00edv\\u00e1 k je\\u0161t\\u011b p\\u0159irozen\\u011bj\\u0161\\u00edmu a kr\\u00e9mov\\u011bj\\u0161\\u00edmu bokehu. Samoz\\u0159ejmost\\u00ed je i pou\\u017eit\\u00ed elekromagnetick\\u00e9 clony oproti klasick\\u00e9 p\\u00e1\\u010dce. Objektiv disponuje konstrukc\\u00ed se zv\\u00fd\\u0161enou odolnost\\u00ed proti prachu a st\\u00e9kaj\\u00edc\\u00ed vod\\u011b. Vylep\\u0161en byl rovn\\u011b\\u017e i ultrazvukov\\u00fd zaost\\u0159ovac\\u00ed motor pro tich\\u00fd a rychl\\u00fd AF. Minim\\u00e1ln\\u00ed zaost\\u0159ovac\\u00ed vzd\\u00e1lenost je p\\u0159\\u00edjemn\\u00fdch 1,2 m. L\\u00edmec stativu je pevn\\u00fd s kliknut\\u00edm ka\\u017ed\\u00fdch 90 stup\\u0148\\u016f. Novinkou je noha s kompatibilitou Arca Swiss a je zde mo\\u017enost jej\\u00ed demont\\u00e1\\u017ee. I po tomto \\u00fakonu je zde klasick\\u00fd stativov\\u00fd z\\u00e1vit, kup\\u0159\\u00edkladu pro vyu\\u017eit\\u00ed s monopodem. Clona 2,8 je v\\u00fdhodn\\u00e1 pro spolupr\\u00e1ci s voliteln\\u00fdmi telekonvertory 1,4x a 2x a zaru\\u010duje s ob\\u011bma neomezuj\\u00edc\\u00ed spolupr\\u00e1ci pro AF fotoapar\\u00e1tu. Zoomov\\u00e1n\\u00ed pomoc\\u00ed dostate\\u010dn\\u011b velk\\u00e9ho \\u017eebrovan\\u00e9ho prstence je prov\\u00e1d\\u011bno intern\\u011b, tak\\u017ee objektiv nem\\u011bn\\u00ed p\\u0159i zm\\u011bn\\u011b ohniskov\\u00e9 vzd\\u00e1lenosti svou velikost. Jak u\\u017e b\\u00fdv\\u00e1 u \\u0159ady Sport dobr\\u00fdm zvykem, kvalita konstrukce je naprosto vynikaj\\u00edc\\u00ed a p\\u0159\\u00edkladn\\u00e1. Materi\\u00e1ly pou\\u017eit\\u00e9 p\\u0159i v\\u00fdrob\\u011b korpusu jsou rovn\\u011b\\u017e hodnotn\\u00e9. Skl\\u00e1daj\\u00ed se z ho\\u0159\\u010d\\u00edku, tepeln\\u011b stabiln\\u00edho kompozitu (TSC) a i plasty jsou vyztu\\u017eeny uhl\\u00edkem. Tak\\u00e9 p\\u0159esn\\u00fd bajonetov\\u00fd krou\\u017eek je z mosazi, co\\u017e m\\u00e1 zaru\\u010dovat v\\u011bt\\u0161\\u00ed odolnost.\\r\\n\\r\\n\\r\\n\\r\\nPro profesion\\u00e1ln\\u00ed nasazen\\u00ed slou\\u017e\\u00ed i tla\\u010d\\u00edtka na tubusu t\\u011bla mezi zoomovac\\u00edm a zaost\\u0159ovac\\u00edm krou\\u017ekem, slou\\u017e\\u00edc\\u00ed kup\\u0159\\u00edkladu pro vyvolan\\u00ed okam\\u017eit\\u00e9 p\\u0159edem zafixovan\\u00e9 ohniskov\\u00e9 vzd\\u00e1lenosti. Tvarovan\\u00e1 slune\\u010dn\\u00ed clona (LH914-01) je nyn\\u00ed opat\\u0159ena z\\u00e1mkem s areta\\u010dn\\u00edm tla\\u010d\\u00edtkem pro jej\\u00ed uvoln\\u011bn\\u00ed. Filtry se nasazuj\\u00ed na p\\u0159edn\\u00ed \\u010d\\u00e1st, kter\\u00e1 se neot\\u00e1\\u010d\\u00ed a m\\u00e1 pr\\u016fm\\u011br 82mm. P\\u0159ep\\u00edna\\u010de na tubusu t\\u011bla p\\u0159ed l\\u00edmcem stativov\\u00e9 obj\\u00edmky jsou \\u010dty\\u0159i. Prvn\\u00ed ud\\u00e1v\\u00e1 volbu automatick\\u00e9ho zaost\\u0159ov\\u00e1n\\u00ed AF, nebo pln\\u011b ru\\u010dn\\u00edho MF. Pozice uprost\\u0159ed MO zna\\u010d\\u00ed automatickou volbu, av\\u0161ak v p\\u0159\\u00edpad\\u011b nutnosti dovoluje zas\\u00e1hnout ru\\u010dn\\u011b. Druh\\u00fdm p\\u0159ep\\u00edna\\u010dem je limiter ost\\u0159\\u00edc\\u00ed vzd\\u00e1lenosti, a to bu\\u010f v re\\u017eimu FULL, co\\u017e je od minim\\u00e1ln\\u00ed zaost\\u0159ovac\\u00ed vzd\\u00e1lenosti 1,2m do nekone\\u010dna, nebo od 3m do nekon\\u010dena. V\\u00fdsledkem je je\\u0161t\\u011b rychlej\\u0161\\u00ed zaost\\u0159ov\\u00e1n\\u00ed. Dal\\u0161\\u00ed p\\u0159ep\\u00edna\\u010d je volba stabilizace, \\u010di jej\\u00ed deaktivace v poloze OFF. OS poloha zna\\u010d\\u00ed jej\\u00ed aktivaci, a to ve dvou os\\u00e1ch. Poloha 2 stabilizuje pouze vibrace v horizont\\u00e1ln\\u00ed ose (vhodn\\u00e9 na panning). Posledn\\u00ed p\\u0159ep\\u00edna\\u010d slou\\u017e\\u00ed ke customizaci pomoc\\u00ed voliteln\\u00e9ho USB docku a dovoluje tak u\\u017eivatelsky p\\u0159izp\\u016fsobit chov\\u00e1n\\u00ed objektivu p\\u0159idru\\u017een\\u00edm parametr\\u016f do jednotliv\\u00fdch bank ozna\\u010den\\u00fdch jako C1 a C2. Samoz\\u0159ejmost\\u00ed je i mo\\u017enost v\\u0161e vypnout a pou\\u017e\\u00edvat v\\u00fdchoz\\u00ed tov\\u00e1rn\\u00ed nastaven\\u00ed v poloze OFF. V\\u00fdhodou tohoto \\u0159e\\u0161en\\u00ed je pak okam\\u017eit\\u00fd p\\u0159\\u00edstup k t\\u011bmto konfigurac\\u00edm pomoc\\u00ed p\\u0159ep\\u00edna\\u010de p\\u0159\\u00edmo v ter\\u00e9nu. Optika je rovn\\u011b\\u017e opat\\u0159ena n\\u00e1t\\u011bry odpuzuj\\u00edc\\u00ed mastnotu a \\u0161p\\u00ednu, proto je p\\u0159\\u00edpadn\\u00e1 \\u00fadr\\u017eba mnohem snaz\\u0161\\u00ed. Celkov\\u011b objektiv p\\u016fsob\\u00ed mechanicky bez zjevn\\u00fdch nedostatk\\u016f. Inovace je neb\\u00fdvale efektivn\\u00ed a nezb\\u00fdv\\u00e1 ne\\u017e za to v\\u00fdrobce pochv\\u00e1lit.\\r\\nV\\u00fdkon autofokusu a stabilizace\\r\\nJak je z\\u0159ejm\\u00e9 u\\u017e z ozna\\u010den\\u00ed, v\\u00fdrobce do t\\u00e9to novinky osadil nov\\u00fd ultrazvukov\\u00fd motor a v d\\u016fsledku toho je ost\\u0159en\\u00ed naprosto tich\\u00e9 a tak\\u00e9 dostate\\u010dn\\u011b rychl\\u00e9. Rychlost p\\u0159eost\\u0159en\\u00ed je par\\u00e1dn\\u00edch 0,1 sec, co\\u017e zaru\\u010duje i vysok\\u00fd pod\\u00edl korektn\\u011b zaost\\u0159en\\u00fdch fotek p\\u0159i ak\\u010dn\\u00edm s\\u00e9riov\\u00e9m sn\\u00edm\\u00e1n\\u00ed. Rychlost lze zefektivnit pou\\u017eit\\u00edm limiteru od 3m do nekone\\u010dna, eventueln\\u011b zm\\u011bnou na Speed pomoc\\u00ed voliteln\\u00e9ho USB docku.\\r\\nPokud rychlost AF porovn\\u00e1me s jednou tak dra\\u017e\\u0161\\u00edm Nikkorem AF-S 70-200 mm f\\\/2,8 E ED FL VR, tak cenov\\u011b dra\\u017e\\u0161\\u00ed konkurent je o n\\u011bco rychlej\\u0161\\u00ed. Zkr\\u00e1tka n\\u011bkde ten cenov\\u00fd rozd\\u00edl mus\\u00ed b\\u00fdt zn\\u00e1t. \\r\\nKonzistence p\\u0159i s\\u00e9riov\\u00e9m sn\\u00edm\\u00e1n\\u00ed je u tohoto modelu bezprobl\\u00e9mov\\u00e1. Dal\\u0161\\u00ed v\\u011bc\\u00ed je stabilizace, u Sigma zna\\u010dena p\\u00edsmeny OS. Je velmi efektivn\\u00ed a prakticky potvrzuje deklaraci v\\u00fdrobce o jej\\u00ed \\u00fa\\u010dinnosti a\\u017e 4EV. Hlavn\\u00ed rival Tamron m\\u00e1 stabilizaci u sv\\u00e9 G2 o trochu \\u00fa\\u010dinn\\u011bj\\u0161\\u00ed, ale i tak jde o super v\\u00fdsledek, kter\\u00fd v praxi docen\\u00edte.\\r\\nOptick\\u00fd v\\u00fdkon\\r\\nCo ka\\u017ed\\u00e9ho zaj\\u00edm\\u00e1 a na co je ka\\u017ed\\u00fd zv\\u011bdav, zda to n\\u011bkolikalet\\u00e9 \\u010dek\\u00e1n\\u00ed na nov\\u00fd model st\\u00e1lo za to. A u\\u017e dop\\u0159edu mohu prohl\\u00e1sit, \\u017ee st\\u00e1lo. Je zaj\\u00edmav\\u00e9 pozorovat nov\\u00fd trend nap\\u0159\\u00ed\\u010d v\\u00fdrobci, jak n\\u011bkter\\u00e9 sv\\u00e9 modely vyladili t\\u00e9m\\u011b\\u0159 k dokonalosti. A toto je jeden z nich. Ka\\u017ed\\u00fd objektiv m\\u00e1 n\\u011bjak\\u00fd nedostatek, ale zde doch\\u00e1z\\u00ed prostor na kritiku, nebo\\u0165 optick\\u00e9 proh\\u0159e\\u0161ky jsou v dan\\u00e9 cenov\\u00e9 relaci velmi mal\\u00e9, ale popo\\u0159ad\\u011b.\\r\\n\\r\\n\\r\\n\\r\\nS rostouc\\u00edm rozli\\u0161en\\u00edm sn\\u00edma\\u010d\\u016f se zvedaj\\u00ed i n\\u00e1roky na optiku, proto nen\\u00ed divu, \\u017ee Sigma se sna\\u017eila o p\\u0159edstaven\\u00ed mimo\\u0159\\u00e1dn\\u011b ostr\\u00e9ho objektivu. Poda\\u0159ilo se j\\u00ed to, dokonce v cel\\u00e9m rozsahu ohnisek, u\\u017e na clonu 2,8. Takto vyrovnan\\u00fd v\\u00fdkon se u zoom objektivu v t\\u00e9to cenov\\u00e9 relaci \\u010dasto nevid\\u00ed. Nejd\\u0159\\u00edve jsem testov\\u00e1ni provedl na 21 Mpx Nikonu D5 s plnoform\\u00e1tov\\u00fdm sn\\u00edma\\u010dem. Pokud se na to pod\\u00edv\\u00e1me zevrubn\\u011b, na 70 mm je centr\\u00e1ln\\u00ed ostrost vynikaj\\u00edc\\u00ed u\\u017e na pln\\u011b odclon\\u011bn\\u00fd objektiv p\\u0159i clon\\u011b 2,8, lehk\\u00e9 zlep\\u0161en\\u00ed je na clon\\u011b 4, kde je i maxim\\u00e1ln\\u00ed ostrost v\\u016fbec. Rovn\\u011b\\u017e kraje jsou perfektn\\u00ed, a to i na clonu 2,8. P\\u0159i dal\\u0161\\u00edm zaclon\\u011bn\\u00ed se ostrost st\\u0159edu i kraje nezvy\\u0161uje. Pro ilustraci o jak skv\\u011bl\\u00fd v\\u00fdkon jde, tak clona 2,8 je m\\u00edrn\\u011b ost\\u0159ej\\u0161\\u00ed, ne\\u017e zaclon\\u011bn\\u00fd objektiv na 5,6. P\\u0159i 100 mm zjist\\u00edme stejn\\u00fd sc\\u00e9n\\u00e1\\u0159, centr\\u00e1ln\\u00ed ostrost u\\u017e na clon\\u011b 2,8 je vynikaj\\u00edc\\u00ed, s vrcholem na clon\\u011b 4 (subjektivn\\u011b jde v\\u0161ak o velmi mal\\u00e9 rozd\\u00edly). Zde se clona 2,8 shoduje s clonou 5,6. Kraje oproti ohnisku 70 mm nepatrn\\u011b klesaj\\u00ed ostrost\\u00ed, nicm\\u00e9n\\u011b i tak jsou velmi p\\u016fsobiv\\u00e9.\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nOhnisko 135 mm je naprosto shodn\\u00e9 jako ohnisko 100 mm. Zbyte\\u010dn\\u011b bych to opisoval. Je to jako bych nepohnul ani zoomem. Je to skoro a\\u017e k nev\\u00ed\\u0159e, ale i na ohnisku panuje vz\\u00e1cn\\u00e1 shoda s 100 mm a 135 mm. Op\\u011bt vynikaj\\u00edc\\u00ed centr\\u00e1ln\\u00ed ostrost u\\u017e na clon\\u011b 2,8, s vrcholem na clon\\u011b 4. Kraje jsou velmi dobr\\u00e9 u\\u017e na plnou d\\u00edru a mal\\u00e9 zlep\\u0161en\\u00ed je patrn\\u00e9 na clon\\u011b 5,6, na kter\\u00e9 jsou kraje p\\u0159i 200 mm nejost\\u0159ej\\u0161\\u00ed. Nev\\u00edm, zda se zmi\\u0148ovat o difrakci, kter\\u00e1 je patrn\\u00e1 od clony 16 a vylo\\u017een\\u011b kresba m\\u011bkne na clon\\u011b 22. Ale asi m\\u00e1lokdo si bude kupovat objektiv s clonou 2,8, aby ho pak clonil na takov\\u00e9 hodnoty. Tak\\u017ee to jen pro po\\u0159\\u00e1dek a kompletn\\u00ed informace o rozli\\u0161ovac\\u00edch schopnostech.\\r\\nProst\\u011b ostrost tohoto skla je p\\u016fsobiv\\u00e1, nen\\u00ed pot\\u0159eba clonit v\\u016fbec, pokud to nen\\u00ed v\\u00e1\\u0161 z\\u00e1m\\u011br kv\\u016fli dostate\\u010dn\\u00e9 hloubce ostrosti. \\r\\nTo se t\\u00fdk\\u00e1 cel\\u00e9ho rozsahu ohniskov\\u00fdch vzd\\u00e1lenost\\u00ed 70-200 mm. A je dost mo\\u017en\\u00e9, \\u017ee p\\u0159i clon\\u011b 4 budete edita\\u010dn\\u011b m\\u00e9n\\u011b doost\\u0159ovat ne\\u017e je va\\u0161im zvykem. Clona 2,8 v cel\\u00e9m rozsahu se zvy\\u0161ov\\u00e1n\\u00edm ohniska m\\u011bkne pl\\u00ed\\u017eiv\\u011b a neznateln\\u011b. V p\\u0159\\u00edpad\\u011b n\\u00e1ro\\u010dn\\u011bj\\u0161\\u00edch sn\\u00edma\\u010d\\u016f Full Frame Nikon D850 a crop Nikon D 7200 lze zpozorovat jist\\u00e9 rozd\\u00edly v ostrosti. Zkr\\u00e1tka s hustotou bun\\u011bk rostou i n\\u00e1roky na optiku, nen\\u00ed to ale nic znepokuj\\u00edc\\u00edho. V p\\u0159\\u00edpad\\u011b velmi n\\u00e1ro\\u010dn\\u00e9ho sn\\u00edma\\u010de 24 Mpx DX D 7200 byl z\\u0159eteln\\u00fd rozd\\u00edl v ostrosti mezi clonou 2,8 a 4, kde na plnou d\\u00edru byla patrn\\u011bj\\u0161\\u00ed o n\\u011bco men\\u0161\\u00ed hranov\\u00e1 ostrost. \\r\\n\\r\\n\\r\\n\\r\\n\\r\\nClona 4 je v\\u0161ak i na tomto sn\\u00edma\\u010di tak\\u0159ka bezchybn\\u00e1. V obrazov\\u00fdch p\\u0159\\u00edloh\\u00e1ch se m\\u016f\\u017eete sami pod\\u00edvat na toto\\u017enou sc\\u00e9nu ob\\u011bma fotoapar\\u00e1ty. V\\u00fd\\u0161e popsan\\u00e9 plat\\u00ed pro cel\\u00fd rozsah zoomu. Pro po\\u0159\\u00e1dek jsem provedl srovn\\u00e1n\\u00ed i s mnohon\\u00e1sobn\\u011b dra\\u017e\\u0161\\u00ed referenc\\u00ed Nikkor AF-S 180-400 mm f\\\/4 E TC 1,4 FL ED VR na ohnisc\\u00edch 180mm a 200mm. Tento zoom byl v\\u0161ak na shodn\\u00fdch clon\\u00e1ch 4 ost\\u0159ej\\u0161\\u00ed. Nicm\\u00e9n\\u011b v praxi asi t\\u011b\\u017eko uvid\\u00edte rozd\\u00edl a Sigma 70-200 f\\\/2,8 Sport p\\u0159i clon\\u011b 4 byla velmi bl\\u00edzko Nikonu, p\\u0159itom je za zlomek po\\u0159izovac\\u00ed ceny. Co se t\\u00fd\\u010de vin\\u011btace.\\r\\nVIN\\u011aTACE\\r\\nVin\\u011btac\\u00ed trp\\u00ed v\\u00edcem\\u00e9n\\u011b ka\\u017ed\\u00fd objektiv, co\\u017e zd\\u016fraz\\u0148uji v\\u00a0m\\u00fdch u\\u017eivatelsk\\u00fdch testech. Na clon\\u011b 2,8 je za pou\\u017eit\\u00ed plnoform\\u00e1tov\\u00e9ho sn\\u00edma\\u010de vin\\u011btace patrn\\u00e1, prakticky miz\\u00ed a je neru\\u0161iv\\u00e1 na clon\\u011b 4. Edita\\u010dn\\u011b v postprocesu je mo\\u017en\\u00e1 n\\u00e1prava b\\u011bhem p\\u00e1r vte\\u0159in, \\u010di pokud obt\\u011b\\u017euje doporu\\u010duji zapnut korekci p\\u0159\\u00edmo ve fotoapar\\u00e1tu. Pokud pou\\u017eijeme crop fotoapar\\u00e1t, nebo\\u0165 objektiv je navr\\u017een pro ob\\u011b platformy, tak vin\\u011btace nen\\u00ed patrn\\u00e1, nebo\\u0165 se vyu\\u017e\\u00edv\\u00e1 jen centr\\u00e1ln\\u00ed \\u010d\\u00e1st.\\r\\nCHROMATICK\\u00c1 ABERACE\\r\\nChromatick\\u00e9 aberace jsou z\\u0159ejm\\u00e9 jen v extr\\u00e9mn\\u00edch situac\\u00edch, zde si dal v\\u00fdrobce z\\u00e1le\\u017eet a museli byste se hodn\\u011b sna\\u017eit, aby v kraj\\u00edch kup\\u0159\\u00edkladu v\\u011btvi\\u010dek stromu n\\u011bjak\\u00e1 byla. Stejn\\u011b tak i chov\\u00e1n\\u00ed v protisv\\u011btle je prosto pras\\u00e1tek z\\u00e1voje a ztr\\u00e1ty kontrastu, op\\u011bt pochvala.\\r\\nBOKEH\\r\\nRovn\\u011b\\u017e i bokeh je kr\\u00e1sn\\u011b kr\\u00e9mov\\u011b hladk\\u00fd a a\\u0165 u\\u017e za to m\\u016f\\u017ee 11 lamelov\\u00e1 clona nebo ne, v\\u00fdsledek je prost\\u011b par\\u00e1dn\\u00ed.\\r\\n\\r\\n\\r\\nZKRESLEN\\u00cd OBJEKTIVU A DAL\\u0160\\u00cd VLASTNOSTI\\r\\nZkreslen\\u00ed objektivu je d\\u00e1no konstrukc\\u00ed a u zoomu je v\\u017edy n\\u011bjak\\u00fdm zp\\u016fsobem viditeln\\u00e9. Zde v\\u0161ak nebude nutn\\u00e9 jej korigovat softwarov\\u011b, a\\u0165 u\\u017e vzhledem k\\u00a0\\u017e\\u00e1nrov\\u00e9mu zam\\u011b\\u0159en\\u00ed a nam\\u011b\\u0159en\\u00fdm hodnot\\u00e1m, aneb nep\\u0159\\u00edjemn\\u00e9 p\\u0159ekvapen\\u00ed se nekon\\u00e1. Na 70 mm jde do -1%, na dlouh\\u00e9m konci 200 mm do +1,6% podu\\u0161kovit\\u00e9ho zkreslen\\u00ed.\\r\\nObjektiv p\\u0159i focen\\u00ed na minim\\u00e1ln\\u00ed ost\\u0159\\u00edc\\u00ed vzd\\u00e1lenost nezkracuje svoji ohniskovou vzd\\u00e1lenost, jako je tomu u star\\u0161\\u00edho Nikkoru 70-200 mm f\\\/2.8 VR II a Tamronu 70-200 mm f\\\/2.8 G2. \\r\\nI tuto vlastnost s povd\\u011bkem kvituji zvl\\u00e1\\u0161t\\u011b p\\u0159i focen\\u00ed men\\u0161\\u00edch p\\u0159edm\\u011bt\\u016f. Zkr\\u00e1tka ve sv\\u00e9 cenov\\u00e9 t\\u0159\\u00edd\\u011b nelze m\\u00edt k optick\\u00e9mu v\\u00fdkonu jak\\u00e9koliv v\\u00fdhrady a pochybuji, \\u017ee cenov\\u011b dra\\u017e\\u0161\\u00ed konkurenti v tomto rozsahu budou v\\u00fdrazn\\u011b lep\\u0161\\u00ed. Dost dob\\u0159e si nedovedu u st\\u0159edn\\u00edho zoomu p\\u0159edstavit v\\u011bt\\u0161\\u00ed ostrost a tak\\u00e9 p\\u0159enos jasu, kontrastu, opravdu zde jsme sv\\u011bdky \\u0161pi\\u010dkov\\u00e9 \\u00farovn\\u011b v\\u00fdstup\\u016f. S ohledem na cenovou kategorii je optick\\u00fd pom\\u011br cena v\\u00fdkon velice p\\u0159\\u00edzniv\\u00fd.\\r\\nFOTOGRAFIE V PLN\\u00c9M ROZLI\\u0160EN\\u00cd\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\n\\r\\nNikon D7200\\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\\nNikon D5\\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\\nZ\\u00c1V\\u011aR\\r\\nNebudu skr\\u00fdvat nad\\u0161en\\u00ed z testov\\u00e1n\\u00ed objektivu Sigma 70-200mm f\\\/2,8 pro sv\\u016fj vz\\u00e1cn\\u011b vyrovnan\\u00fd optick\\u00fd v\\u00fdkon na v\\u0161ech ohniskov\\u00fdch vzd\\u00e1lenostech. Vynik\\u00e1 a\\u017e fantastickou ostrost\\u00ed, zvl\\u00e1\\u0161t\\u011b na clon\\u011b 4 v cel\\u00e9m rozsahu si zaslou\\u017e\\u00ed to nejvy\\u0161\\u0161\\u00ed hodnocen\\u00ed. A nav\\u00edc se st\\u00e1le pohybujeme v\\u00a0cenov\\u011b relativn\\u011b dostupn\\u00e9 kategorii. Pokud nevad\\u00ed v\\u011bt\\u0161\\u00ed v\\u00e1ha, pot\\u0159ebujete tento rozsah a nejste ochotni d\\u00e1t jednou tolik za origin\\u00e1l Nikkor AF-S 70-200 f\\\/2.8 E FL VR, pak nem\\u016f\\u017eete ud\\u011blat chybu s\\u00a0touto Sigmou. D\\u016fvodn\\u011b se domn\\u00edv\\u00e1m, \\u017ee zde m\\u00e1me nov\\u00e9ho kr\\u00e1le v\\u00a0r\\u00e1mci kategorie zoom\\u016f 70-200mm do 40\\u00a0000 K\\u010d. Jinak vynikaj\\u00edc\\u00ed Tamron 70-200 f\\\/2.8 G2 m\\u00e1 v n\\u011bkter\\u00fdch p\\u0159\\u00edpadech bl\\u00edzk\\u00e9ho pozad\\u00ed hor\\u0161\\u00ed bokeh a v\\u00edce aberac\\u00ed. Rovn\\u011b\\u017e zkracuje v\\u00fdrazn\\u011b ohnisko na minim\\u00e1ln\\u00ed ost\\u0159\\u00edc\\u00ed vzd\\u00e1lenost. Ostrost\\u00ed jsou na tom oba podobn\\u011b. Pro Tamron je typick\\u00e1 o rok del\\u0161\\u00ed z\\u00e1ruka a o n\\u011bco lep\\u0161\\u00ed stabilizace. Opticky, konstrukc\\u00ed a customizac\\u00ed, spolu s rychlej\\u0161\\u00edm AF, vede nov\\u00e1 Sigma. Pokud ve stejn\\u00e9 cenov\\u00e9 kategorii vezmu cen\\u011bn\\u00e9ho Nikkora 70-200 f\\\/4 VR, pak pro tento model hovo\\u0159\\u00ed v\\u00e1ha, rychlej\\u0161\\u00ed AF, ale ztr\\u00e1c\\u00ed na sv\\u011btelnosti a maxim\\u00e1ln\\u00ed ostrosti, kdy na 200 mm p\\u0159i clon\\u011b 4 je ost\\u0159ej\\u0161\\u00ed Sigma 70-200 f\\\/2,8 Sport.\\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\",\"author\":{\"@type\":\"Person\",\"name\":\"Jarom\\u00edr Kade\\u0159\\u00e1bek\"},\"datePublished\":\"2019-04-16\"}}<\/script>\n\t\n","protected":false},"excerpt":{"rendered":"<p>Recenze Sigma 70-200mm f\/2.8 DG OS HSM Sports p\u0159ich\u00e1z\u00ed nedlouho po tom, co si tento produkt odn\u00e1\u0161\u00ed presti\u017en\u00ed cenu TIPA 2019 za nejlep\u0161\u00ed profi DSLR zoom. Jak objektiv hodnot\u00ed Jarom\u00edr Kade\u0159\u00e1bek se dozv\u00edte v&nbsp;jeho testu.<\/p>\n","protected":false},"author":255,"featured_media":25436,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[18,241,431],"tags":[434,242,1349,487,443,835],"class_list":["post-25408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novinky","category-recenze","category-sigma","tag-objektiv","tag-recenze","tag-sigma-70-200","tag-test","tag-uzivatelska-recenze","tag-zkusenosti"],"wppr_data":{"cwp_meta_box_check":"Yes","cwp_rev_product_name":"Sigma 70-200mm f\/2.8 DG OS HSM Sports: Hodnocen\u00ed produktu","_wppr_review_template":"default","cwp_rev_product_image":"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2019\/04\/sigma_70_200_2_8_sports.jpg","cwp_image_link":"link","wppr_links":{"Zobrazit v e-shopu":"https:\/\/www.fotolab.cz\/eshop\/objektivy\/zoom-objektivy\/sigma-70-200mm-f-2-8-dg-os-hsm-sports-canon.html"},"cwp_rev_price":"","wppr_pros":["\u0160pi\u010dkov\u00e1 kresba na v\u0161ech ohnisc\u00edch","Chov\u00e1n\u00ed v protisv\u011btle","Spolehliv\u00fd AF (rychlost\/p\u0159esnost)","Mo\u017enost customizace AF i stabilizace","\u00da\u010dinn\u00e1 stabilizace","Arca Swiss kompatibiln\u00ed","Vynikaj\u00edc\u00ed pom\u011br kvalita \/ cena","","",""],"wppr_cons":["Celkov\u00e1 hmotnost","Vin\u011btace na FF","","","","","","","",""],"wppr_rating":"85.83","wppr_options":{"1":{"name":"Optick\u00e1 kvalita","value":"90"},"2":{"name":"Automatick\u00e9 ost\u0159en\u00ed","value":"80"},"3":{"name":"Konstrukce","value":"95"},"4":{"name":"V\u00fdbava a funkce","value":"90"},"5":{"name":"Hmotnost a manipulace","value":"70"},"6":{"name":"V\u00fdkon vs. cena","value":"90"}}},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/25408"}],"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=25408"}],"version-history":[{"count":6,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/25408\/revisions"}],"predecessor-version":[{"id":25443,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/25408\/revisions\/25443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/25436"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=25408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=25408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=25408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}