{"id":50065,"date":"2022-06-19T20:40:22","date_gmt":"2022-06-19T18:40:22","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=50065"},"modified":"2024-08-23T08:44:43","modified_gmt":"2024-08-23T06:44:43","slug":"sigma-30-mm-f-1-4-dc-dn-recenze","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/sigma-30-mm-f-1-4-dc-dn-recenze\/","title":{"rendered":"Sigma 30 mm f\/1.4 DC DN: RECENZE \u2013 Je na n\u011bj spolehnut\u00ed"},"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-69d9450bb00fa\" 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-69d9450bb00fa\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-30-mm-f-1-4-dc-dn-recenze\/#Technicke_parametry\" title=\"Technick\u00e9 parametry:\">Technick\u00e9 parametry:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-30-mm-f-1-4-dc-dn-recenze\/#Konstrukce_a_ovladani\" title=\"Konstrukce a&nbsp;ovl\u00e1d\u00e1n\u00ed\">Konstrukce a&nbsp;ovl\u00e1d\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-30-mm-f-1-4-dc-dn-recenze\/#Sigma_30_mm_f14_DC_DN_v_praxi\" title=\"Sigma 30 mm f\/1.4 DC DN v&nbsp;praxi\">Sigma 30 mm f\/1.4 DC DN v&nbsp;praxi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fotolab.cz\/blog\/sigma-30-mm-f-1-4-dc-dn-recenze\/#Na_zaver\" title=\"Na z\u00e1v\u011br\">Na z\u00e1v\u011br<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>Sigma se svou trojic\u00ed objektiv\u016f pro nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed syst\u00e9my bezzrcadlovek s&nbsp;APS-C nebo Micro 4\/3 sn\u00edma\u010dem ud\u011blala po\u0159\u00e1dn\u00fd v\u00edtr. V\u0161echny jsou skv\u011ble zpracovan\u00e9, opticky poveden\u00e9, ut\u011bsn\u011bn\u00e9 proti prachu a&nbsp;vod\u011b a&nbsp;nav\u00edc levn\u00e9. Testovan\u00e1 t\u0159ic\u00edtka le\u017e\u00ed p\u0159esn\u011b mezi 16mm a&nbsp;56mm objektivem a&nbsp;po nasazen\u00ed na fotoapar\u00e1t s&nbsp;APS-C sn\u00edma\u010dem vykouzl\u00ed ohnisko 45 mm s&nbsp;p\u0159irozenou perspektivou, kter\u00e1 vt\u00e1hne do d\u011bje!<\/strong><!--more--><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Technicke_parametry\"><\/span>Technick\u00e9 parametry:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-50075\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01.jpg\" alt=\"Sigma 30mm recenze f\/1,4\" width=\"700\" height=\"700\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01.jpg 1000w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-300x300.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-150x150.jpg 150w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-768x768.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-50x50.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-370x370.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-270x270.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-740x740.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-400x400.jpg 400w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-350x350.jpg 350w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-200x200.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-51x51.jpg 51w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><strong>Ohniskov\u00e1 vzd\u00e1lenost:<\/strong> 30 mm<br \/>\n<strong>Dostupn\u00e9 pro bajonet:<\/strong> Fujifilm X, Sony E, Canon EF-M, Micro 4\/3<br \/>\n<strong>Konstrukce:<\/strong> 9 \u010dlen\u016f v&nbsp;8 skupin\u00e1ch<br \/>\n<strong>\u00dahel z\u00e1b\u011bru:<\/strong> 48,2\u00b0 (na testovan\u00e9m APS-C \u010dipu)<br \/>\n<strong>Po\u010det lamel clony:<\/strong> 9<br \/>\n<strong>Rozsah clonov\u00fdch \u010d\u00edsel:<\/strong> f\/1,4, minim\u00e1ln\u00ed clona f\/16<br \/>\n<strong>Min. ost\u0159\u00edc\u00ed vzd\u00e1lenost:<\/strong> 30 cm<br \/>\n<strong>Stabilizace:<\/strong> Ne<br \/>\n<strong>M\u011b\u0159\u00edtko zv\u011bt\u0161en\u00ed:<\/strong> 1:7<br \/>\n<strong>Pr\u016fm\u011br z\u00e1vitu pro filtry:<\/strong> 52 mm<br \/>\n<strong>D\u00e9lka x&nbsp;pr\u016fm\u011br:<\/strong> 74 mm x&nbsp;65 mm<br \/>\n<strong>Hmotnost:<\/strong> 275 g<br \/>\n<strong>Ut\u011bsn\u011bn\u00ed proti prachu a&nbsp;vod\u011b:<\/strong> Ano<\/p>\n<blockquote><p>Objektiv Sigma 30 mm f\/1,4 DC DN m\u016f\u017eete koupit na bajonet <a href=\"https:\/\/www.fotolab.cz\/produkt\/sigma-30mm-f-1-4-dc-dn-contemporary-fujifilm\" target=\"_blank\" rel=\"noopener\"><strong>Fujifilm X\u00a0<\/strong><\/a><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Konstrukce_a_ovladani\"><\/span>Konstrukce a&nbsp;ovl\u00e1d\u00e1n\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u0159ic\u00edtka svou velikost\u00ed le\u017e\u00ed mezi 56 mm a&nbsp;16 mm objektivem. Nen\u00ed ani velk\u00e1, ani vylo\u017een\u011b mal\u00e1. Sp\u00ed\u0161e jednodu\u0161\u0161\u00ed optick\u00e1 konstrukce se ale postarala o&nbsp;n\u00edzkou hmotnost pod t\u0159i sta gram\u016f. Na testovac\u00edch fotoapar\u00e1tech Fujifilm X-H2s a&nbsp;X-S10 sed\u011bla dokonale a&nbsp;dob\u0159e by si rozum\u011bla i&nbsp;s&nbsp;men\u0161\u00edmi Micro 4\/3 p\u0159\u00edstroji, kde se sv\u00fdm p\u0159epo\u010dten\u00fdm ohniskem 60 mm poslou\u017e\u00ed i&nbsp;jako krat\u0161\u00ed portr\u00e9tn\u00ed objektiv. I&nbsp;p\u0159es ozna\u010den\u00ed contemporary je zpracov\u00e1n\u00ed objektivu \u0161pi\u010dkov\u00e9. Kovov\u00e9 prvky dopl\u0148uj\u00ed hodnotn\u011b p\u016fsob\u00edc\u00ed plasty a&nbsp;objektivy nechyb\u00ed ani ut\u011bsn\u011bn\u00ed proti prachu a&nbsp;vod\u011b v\u010detn\u011b t\u011bsn\u011bn\u00ed kolem bajonetu.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-50074\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l.jpg\" alt=\"Test Sigma 30mm f\/1,4 DC DN\" width=\"700\" height=\"644\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l.jpg 1280w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l-300x276.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l-768x706.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l-50x46.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l-370x340.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l-270x248.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/0125133l-740x680.jpg 740w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>Jedin\u00fdm ovl\u00e1dac\u00edm prvkem je \u0161irok\u00fd krou\u017eek ost\u0159en\u00ed. Ten je vyroben z&nbsp;plastu, nen\u00ed n\u00e1chyln\u00fd na ulp\u00edv\u00e1n\u00ed prachu a&nbsp;kdy\u017e u\u017e, tak se snadno \u010dist\u00ed. Jeho chod chv\u00e1l\u00edm stejn\u011b jako u&nbsp;objektiv\u016f z&nbsp;t\u00e9to s\u00e9rie. Odezva je rychl\u00e1, chod naprosto tich\u00e1 a&nbsp;hladk\u00fd, odpor je nastaven ide\u00e1ln\u011b.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sigma_30_mm_f14_DC_DN_v_praxi\"><\/span>Sigma 30 mm f\/1.4 DC DN v&nbsp;praxi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ost\u0159en\u00ed objektivu je naprosto srovnateln\u00e9 s&nbsp;nativn\u00edmi objektivy Fujifilm. Pevn\u011b v\u011b\u0159\u00edm, \u017ee by se stejn\u011b dob\u0159e objektiv choval i&nbsp;na fotoapar\u00e1tech s&nbsp;bajonety Sony E&nbsp;nebo MFT. Probl\u00e9m jsem neshledal ani p\u0159i pou\u017eit\u00ed kontinu\u00e1ln\u00edho ost\u0159en\u00ed na super-rychl\u00e9 vlajkov\u00e9 lodi Fujifilm X-H2s. B\u011bhem p\u0159eost\u0159ov\u00e1n\u00ed z&nbsp;kr\u00e1tk\u00e9 vzd\u00e1lenosti na dlouh\u00e9 lehce doch\u00e1zelo k&nbsp;posunu ohniska, tzv. focus breathing.<\/p>\n<figure id=\"attachment_50070\" aria-describedby=\"caption-attachment-50070\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-50070\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005.jpg\" alt=\"Ostrost objektivu\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005.jpg 1800w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0005-740x493.jpg 740w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-50070\" class=\"wp-caption-text\">f\/11 je vrcholem ostrosti po cel\u00e9 plo\u0161e sn\u00edmku. Po t\u00e9to hodnot\u011b u\u017e za\u010dne nastupovat difrakce.<\/figcaption><\/figure>\n<p>P\u0159i manu\u00e1ln\u00edm ost\u0159en\u00ed jsem oce\u0148oval hlavn\u011b p\u0159\u00edjemn\u00fd chod a&nbsp;celkovou \u0161\u00ed\u0159i ost\u0159\u00edc\u00edho krou\u017eku. Na fotoapar\u00e1tech Fujifilm by mohla u\u017eivatele teoreticky potr\u00e1pit absence clonov\u00e9ho krou\u017eku. Osobn\u011b ale stejn\u011b rad\u011bji pou\u017e\u00edv\u00e1m nastaven\u00ed pomoc\u00ed zadn\u00edho kole\u010dka. Jedin\u00e1 v\u011bc, kter\u00e1 m\u011b p\u0159i pr\u00e1ci trochu sch\u00e1zela, byla absence p\u0159ep\u00edna\u010de mezi AF a&nbsp;MF. Pro toto nastaven\u00ed budete muset v\u017edy vstupovat do rychl\u00e9ho menu.<\/p>\n<blockquote><p>\u010ct\u011bte tak\u00e9 na blogu: <a href=\"https:\/\/www.fotolab.cz\/blog\/sigma-56-mm-f-14-dc-dn-recenze-konkurenti-bojte-se\/\" target=\"_blank\" rel=\"noopener\"><strong>Sigma 56 mm f\/1,4 DC DN: Recenze \u2013 Konkurenti, bojte se!<\/strong><\/a><\/p><\/blockquote>\n<figure id=\"attachment_50066\" aria-describedby=\"caption-attachment-50066\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-50066\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001.jpg\" alt=\"P\u0159epal ve sv\u011btle\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001.jpg 1800w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0001-740x493.jpg 740w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-50066\" class=\"wp-caption-text\">Fotografie JPEG z&nbsp;fotoapar\u00e1tu Fujifilm X-S10. Priorita clony s&nbsp;korekc\u00ed expozice na nule. P\u0159epalu na tv\u00e1\u0159i jsem si bohu\u017eel v&nbsp;hled\u00e1\u010dku nev\u0161iml, ostrost i&nbsp;bokeh je ale perfektn\u00ed.<\/figcaption><\/figure>\n<p>Optick\u00fd v\u00fdkon objektivu je, stejn\u011b jako u&nbsp;jeho dvou koleg\u016f, perfektn\u00ed. U\u017e na otev\u0159enou clonu dosahuje objektiv v\u00fdborn\u00e9 ostrosti, kdy je zaj\u00edmav\u00e9, \u017ee okrajov\u00e9 \u010d\u00e1sti ani rohy fotografie za st\u0159edem nijak v\u00fdrazn\u011b nezaost\u00e1vaj\u00ed. Pro v\u00fdrazn\u00fd n\u00e1r\u016fst celkov\u00e9ho mikro kontrastu (vn\u00edm\u00e1n pr\u00e1v\u011b jako ostrost), je t\u0159eba clonit na f\/2,8, kdy vrcholu dosahuje objektiv na f\/5,6. To je dobr\u00e9, proto\u017ee m\u00e1 na otev\u0159enou clonu objektiv v\u00fdborn\u00fd charakter pro focen\u00ed portr\u00e9t\u016f, kdy v\u00e1s nebude zbyte\u010dn\u011b nutit retu\u0161ovat nap\u0159\u00edklad jemn\u00e9 chloupky na obli\u010deji.<\/p>\n<figure id=\"attachment_50068\" aria-describedby=\"caption-attachment-50068\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-50068\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003.jpg\" alt=\"Barevn\u00fd papou\u0161ek\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003.jpg 1800w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0003-740x493.jpg 740w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-50068\" class=\"wp-caption-text\">P\u0159i p\u0159ibl\u00ed\u017een\u00ed na 100% se na clonu f\/2,8 m\u016f\u017eete kochat i&nbsp;t\u011bmi nejmen\u0161\u00edmi detaily v&nbsp;pe\u0159\u00ed papou\u0161ka.<\/figcaption><\/figure>\n<p>Clonov\u00e1 \u010d\u00edsla do hodnoty f\/2 doprov\u00e1z\u00ed pom\u011brn\u011b v\u00fdrazn\u00e1, ale z\u00e1rove\u0148 pravideln\u00e1 a&nbsp;snadno opraviteln\u00e1 vin\u011btace. To sam\u00e9 mohu \u0159\u00edci o&nbsp;p\u0159\u00edtomnosti chromatick\u00e9 aberace, kter\u00e1 za sebou po korekc\u00edch nezanech\u00e1v\u00e1 zubat\u00e9 artefakty. Ta se ztr\u00e1c\u00ed kolem f\/5,6. Velmi dob\u0159e si objektiv porad\u00ed i&nbsp;s&nbsp;protisv\u011btlem, kter\u00e9 sice doprovod\u00ed jemn\u00fd odlesk, nekles\u00e1 v\u0161ak kontrast a&nbsp;kresba si zachov\u00e1 pot\u0159ebnou hloubku. Difrakce, tedy ztr\u00e1ta ostrosti zp\u016fsoben\u00e1 p\u0159\u00edli\u0161 zav\u0159enou clonou, nastupuje a\u017e u&nbsp;f\/13. S&nbsp;ohledem na minim\u00e1ln\u00ed clonu f\/16 je to skv\u011bl\u00fd v\u00fdsledek.<\/p>\n<blockquote><p>\u010ct\u011bte tak\u00e9 na blogu: <a href=\"https:\/\/www.fotolab.cz\/blog\/sigma-16-mm-f-1-4-dc-dn-recenze-art-v-prevleceni\/\" target=\"_blank\" rel=\"noopener\"><strong>Sigma 16 mm f\/1.4 DC DN: Recenze \u2013 ART v&nbsp;p\u0159evle\u010den\u00ed<\/strong><\/a><\/p><\/blockquote>\n<figure id=\"attachment_50067\" aria-describedby=\"caption-attachment-50067\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-50067\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002.jpg\" alt=\"Nejkrat\u0161\u00ed zaost\u0159ovac\u00ed vzd\u00e1lenost Sigma 30 mm.\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002.jpg 1800w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0002-740x493.jpg 740w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-50067\" class=\"wp-caption-text\">Nejkrat\u0161\u00ed zaost\u0159ovac\u00ed vzd\u00e1lenost je jen pr\u016fm\u011brn\u00e1.<\/figcaption><\/figure>\n<p>Bokeh objektivu nen\u00ed ni\u010d\u00edm specifick\u00fd a&nbsp;to je jen dob\u0159e. Neru\u0161\u00ed, nen\u00ed zbyte\u010dn\u011b kontrastn\u00ed a&nbsp;kole\u010dka se k&nbsp;okraj\u016fm pouze lehce m\u011bn\u00ed v&nbsp;ko\u010di\u010d\u00ed o\u010di. Celkov\u011b na m\u011b rozost\u0159en\u00e9 oblasti p\u016fsob\u00ed dosp\u011bl\u00fdm dojmem modern\u00edho objektivu. Distorze objektivu je s&nbsp;ohledem na pou\u017eit\u00e9 ohnisko sp\u00ed\u0161e zanedbateln\u00e1. Linie jsou rovn\u00e9 a&nbsp;jen lehk\u00e9 soudkovit\u00e9 zkreslen\u00ed b\u011bhem m\u017eiku oprav\u00ed software, co\u017e se nijak v\u00fdrazn\u011b neprojev\u00ed na celkov\u00e9 ostrosti obrazu.<\/p>\n<figure id=\"attachment_50071\" aria-describedby=\"caption-attachment-50071\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-50071\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006.jpg\" alt=\"Pivn\u00ed zahr\u00e1dka\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006.jpg 1800w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-CEWE-fotolab-0006-740x493.jpg 740w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-50071\" class=\"wp-caption-text\">Testoval jsem b\u011bhem dovolen\u00e9 \ud83d\ude42<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Na_zaver\"><\/span>Na z\u00e1v\u011br<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Sigma um\u00ed. A&nbsp;um\u00ed vyrobit nejenom opticky vyrovnan\u00e9 a&nbsp;skv\u011bl\u00e9 ostr\u00e9 objektivy, zvl\u00e1dne je ud\u011blat tak, aby nezruinovaly va\u0161i pen\u011b\u017eenku. Na testovan\u00e9m objektivu jen t\u011b\u017eko najdu n\u011bjakou v\u00fdraznou vadu. Ano, n\u011bkomu by mohl vadit absolutn\u011b minimalistick\u00fd p\u0159\u00edstup k&nbsp;ovl\u00e1d\u00e1n\u00ed a&nbsp;hlavn\u011b majitel\u00e9 p\u0159\u00edstroj\u016f Fujifilm budou podv\u011bdom\u011b ob\u010das sahat po clonov\u00e9m krou\u017eku. To hlavn\u00ed \u2013 zachycen\u00ed technicky \u0161pi\u010dkov\u00fdch fotografi\u00ed \u2013 zvl\u00e1d\u00e1 ale objektiv na jedni\u010dku a&nbsp;j\u00e1 jej mohu pouze a&nbsp;jen doporu\u010dit.<\/p>\n<div id=\"wppr-review-50065\"\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\">Bodov\u00e9 hodnocen\u00ed: Sigma 30 mm f\/1.4 DC DN<\/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=\"Bodov\u00e9 hodnocen\u00ed: Sigma 30 mm f\/1.4 DC DN\" class=\"wppr-default-img\" href=\"https:\/\/www.fotolab.cz\/?fotolab_product%5Bquery%5D=Sigma%2030mm\"  rel=\"nofollow\" target=\"_blank\">\n\t\t\t<img\n\t\t\t\tsrc=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-150x150.jpg\"\n\t\t\t\talt=\"Bodov\u00e9 hodnocen\u00ed: Sigma 30 mm f\/1.4 DC DN\"\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-p91 wppr-very-good\">\n\t\t\t\t\t<span>9.1<\/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(327.6deg);\n\t\t-ms-transform: rotate(327.6deg);\n\t\ttransform: rotate(327.6deg);\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>Obrazov\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=\"95\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>Ost\u0159en\u00ed<\/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=\"85\">\n\t\t\t<div class=\"cwpr_clearfix\">\n\t\t\t\t<span>\n\t\t\t\t\t<h3>Nat\u00e1\u010den\u00ed vide\u00ed<\/h3>\n\t\t\t\t<\/span>\n\t\t\t\t<span>8.5\/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 ><\/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>Ergonomie a ovl\u00e1d\u00e1n\u00ed<\/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>Dal\u0161\u00ed 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=\"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>Vyrovnan\u00e1 ostrost nap\u0159\u00ed\u010d cel\u00fdm obrazem<\/li>\n\t\t\t\t\t\t\t\t\t<li>Kr\u00e1sn\u00fd charakter na otev\u0159enou clonu<\/li>\n\t\t\t\t\t\t\t\t\t<li>Pr\u00e9miov\u00e9 zpracov\u00e1n\u00ed (i p\u0159es za\u0159azen\u00ed do contemporary line)<\/li>\n\t\t\t\t\t\t\t\t\t<li>Rychl\u00e9 a p\u0159esn\u00e9 ost\u0159en\u00ed<\/li>\n\t\t\t\t\t\t\t\t\t<li>Slune\u010dn\u00ed clona v balen\u00ed<\/li>\n\t\t\t\t\t\t\t\t\t<li>Skv\u011bl\u00e1 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>Absence extra ovl\u00e1dac\u00edch prvk\u016f<\/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\/?fotolab_product%5Bquery%5D=Sigma%2030mm\" rel=\"nofollow\" target=\"_blank\">\n\t\t\t\t\t\t<span>Zobrazit v e-shopu Fotolab.cz<\/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\":\"Bodov\\u00e9 hodnocen\\u00ed: Sigma 30 mm f\\\/1.4 DC DN\",\"image\":\"https:\\\/\\\/www.fotolab.cz\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01-150x150.jpg\",\"description\":\"Sigma se svou trojic\\u00ed objektiv\\u016f pro nejroz\\u0161\\u00ed\\u0159en\\u011bj\\u0161\\u00ed syst\\u00e9my bezzrcadlovek s APS-C nebo Micro 4\\\/3 sn\\u00edma\\u010dem ud\\u011blala po\\u0159\\u00e1dn\\u00fd v\\u00edtr. V\\u0161echny jsou skv\\u011ble zpracovan\\u00e9, opticky poveden\\u00e9, ut\\u011bsn\\u011bn\\u00e9 proti prachu a vod\\u011b a nav\\u00edc levn\\u00e9. Testovan\\u00e1 t\\u0159ic\\u00edtka le\\u017e\\u00ed p\\u0159esn\\u011b mezi 16mm a 56mm objektivem a po nasazen\\u00ed na fotoapar\\u00e1t s APS-C sn\\u00edma\\u010dem vykouzl\\u00ed ohnisko 45 mm s p\\u0159irozenou...\",\"offers\":{\"@type\":\"Offer\",\"price\":\"0.00\",\"priceCurrency\":\"$\",\"seller\":{\"@type\":\"Person\",\"name\":\"Stanislav Mach\"}},\"review\":{\"@type\":\"Review\",\"reviewRating\":{\"@type\":\"Rating\",\"bestRating\":\"10\",\"worstRating\":\"0\",\"ratingValue\":\"9.07\"},\"name\":\"Bodov\\u00e9 hodnocen\\u00ed: Sigma 30 mm f\\\/1.4 DC DN\",\"reviewBody\":\"Sigma se svou trojic\\u00ed objektiv\\u016f pro nejroz\\u0161\\u00ed\\u0159en\\u011bj\\u0161\\u00ed syst\\u00e9my bezzrcadlovek s APS-C nebo Micro 4\\\/3 sn\\u00edma\\u010dem ud\\u011blala po\\u0159\\u00e1dn\\u00fd v\\u00edtr. V\\u0161echny jsou skv\\u011ble zpracovan\\u00e9, opticky poveden\\u00e9, ut\\u011bsn\\u011bn\\u00e9 proti prachu a vod\\u011b a nav\\u00edc levn\\u00e9. Testovan\\u00e1 t\\u0159ic\\u00edtka le\\u017e\\u00ed p\\u0159esn\\u011b mezi 16mm a 56mm objektivem a po nasazen\\u00ed na fotoapar\\u00e1t s APS-C sn\\u00edma\\u010dem vykouzl\\u00ed ohnisko 45 mm s p\\u0159irozenou perspektivou, kter\\u00e1 vt\\u00e1hne do d\\u011bje!\\r\\nTechnick\\u00e9 parametry:\\r\\n\\r\\n\\r\\nOhniskov\\u00e1 vzd\\u00e1lenost: 30 mm\\r\\nDostupn\\u00e9 pro bajonet: Fujifilm X, Sony E, Canon EF-M, Micro 4\\\/3\\r\\nKonstrukce: 9 \\u010dlen\\u016f v 8 skupin\\u00e1ch\\r\\n\\u00dahel z\\u00e1b\\u011bru: 48,2\\u00b0 (na testovan\\u00e9m APS-C \\u010dipu)\\r\\nPo\\u010det lamel clony: 9\\r\\nRozsah clonov\\u00fdch \\u010d\\u00edsel: f\\\/1,4, minim\\u00e1ln\\u00ed clona f\\\/16\\r\\nMin. ost\\u0159\\u00edc\\u00ed vzd\\u00e1lenost: 30 cm\\r\\nStabilizace: Ne\\r\\nM\\u011b\\u0159\\u00edtko zv\\u011bt\\u0161en\\u00ed: 1:7\\r\\nPr\\u016fm\\u011br z\\u00e1vitu pro filtry: 52 mm\\r\\nD\\u00e9lka x pr\\u016fm\\u011br: 74 mm x 65 mm\\r\\nHmotnost: 275 g\\r\\nUt\\u011bsn\\u011bn\\u00ed proti prachu a vod\\u011b: Ano\\r\\nObjektiv Sigma 30 mm f\\\/1,4 DC DN m\\u016f\\u017eete koupit na bajonet Fujifilm X\\u00a0\\r\\nKonstrukce a ovl\\u00e1d\\u00e1n\\u00ed\\r\\nT\\u0159ic\\u00edtka svou velikost\\u00ed le\\u017e\\u00ed mezi 56 mm a 16 mm objektivem. Nen\\u00ed ani velk\\u00e1, ani vylo\\u017een\\u011b mal\\u00e1. Sp\\u00ed\\u0161e jednodu\\u0161\\u0161\\u00ed optick\\u00e1 konstrukce se ale postarala o n\\u00edzkou hmotnost pod t\\u0159i sta gram\\u016f. Na testovac\\u00edch fotoapar\\u00e1tech Fujifilm X-H2s a X-S10 sed\\u011bla dokonale a dob\\u0159e by si rozum\\u011bla i s men\\u0161\\u00edmi Micro 4\\\/3 p\\u0159\\u00edstroji, kde se sv\\u00fdm p\\u0159epo\\u010dten\\u00fdm ohniskem 60 mm poslou\\u017e\\u00ed i jako krat\\u0161\\u00ed portr\\u00e9tn\\u00ed objektiv. I p\\u0159es ozna\\u010den\\u00ed contemporary je zpracov\\u00e1n\\u00ed objektivu \\u0161pi\\u010dkov\\u00e9. Kovov\\u00e9 prvky dopl\\u0148uj\\u00ed hodnotn\\u011b p\\u016fsob\\u00edc\\u00ed plasty a objektivy nechyb\\u00ed ani ut\\u011bsn\\u011bn\\u00ed proti prachu a vod\\u011b v\\u010detn\\u011b t\\u011bsn\\u011bn\\u00ed kolem bajonetu.\\r\\n\\r\\n\\r\\n\\r\\nJedin\\u00fdm ovl\\u00e1dac\\u00edm prvkem je \\u0161irok\\u00fd krou\\u017eek ost\\u0159en\\u00ed. Ten je vyroben z plastu, nen\\u00ed n\\u00e1chyln\\u00fd na ulp\\u00edv\\u00e1n\\u00ed prachu a kdy\\u017e u\\u017e, tak se snadno \\u010dist\\u00ed. Jeho chod chv\\u00e1l\\u00edm stejn\\u011b jako u objektiv\\u016f z t\\u00e9to s\\u00e9rie. Odezva je rychl\\u00e1, chod naprosto tich\\u00e1 a hladk\\u00fd, odpor je nastaven ide\\u00e1ln\\u011b.\\r\\nSigma 30 mm f\\\/1.4 DC DN v praxi\\r\\nOst\\u0159en\\u00ed objektivu je naprosto srovnateln\\u00e9 s nativn\\u00edmi objektivy Fujifilm. Pevn\\u011b v\\u011b\\u0159\\u00edm, \\u017ee by se stejn\\u011b dob\\u0159e objektiv choval i na fotoapar\\u00e1tech s bajonety Sony E nebo MFT. Probl\\u00e9m jsem neshledal ani p\\u0159i pou\\u017eit\\u00ed kontinu\\u00e1ln\\u00edho ost\\u0159en\\u00ed na super-rychl\\u00e9 vlajkov\\u00e9 lodi Fujifilm X-H2s. B\\u011bhem p\\u0159eost\\u0159ov\\u00e1n\\u00ed z kr\\u00e1tk\\u00e9 vzd\\u00e1lenosti na dlouh\\u00e9 lehce doch\\u00e1zelo k posunu ohniska, tzv. focus breathing.\\r\\n\\r\\n\\r\\n\\r\\nP\\u0159i manu\\u00e1ln\\u00edm ost\\u0159en\\u00ed jsem oce\\u0148oval hlavn\\u011b p\\u0159\\u00edjemn\\u00fd chod a celkovou \\u0161\\u00ed\\u0159i ost\\u0159\\u00edc\\u00edho krou\\u017eku. Na fotoapar\\u00e1tech Fujifilm by mohla u\\u017eivatele teoreticky potr\\u00e1pit absence clonov\\u00e9ho krou\\u017eku. Osobn\\u011b ale stejn\\u011b rad\\u011bji pou\\u017e\\u00edv\\u00e1m nastaven\\u00ed pomoc\\u00ed zadn\\u00edho kole\\u010dka. Jedin\\u00e1 v\\u011bc, kter\\u00e1 m\\u011b p\\u0159i pr\\u00e1ci trochu sch\\u00e1zela, byla absence p\\u0159ep\\u00edna\\u010de mezi AF a MF. Pro toto nastaven\\u00ed budete muset v\\u017edy vstupovat do rychl\\u00e9ho menu.\\r\\n\\u010ct\\u011bte tak\\u00e9 na blogu: Sigma 56 mm f\\\/1,4 DC DN: Recenze \\u2013 Konkurenti, bojte se!\\r\\n\\r\\n\\r\\nOptick\\u00fd v\\u00fdkon objektivu je, stejn\\u011b jako u jeho dvou koleg\\u016f, perfektn\\u00ed. U\\u017e na otev\\u0159enou clonu dosahuje objektiv v\\u00fdborn\\u00e9 ostrosti, kdy je zaj\\u00edmav\\u00e9, \\u017ee okrajov\\u00e9 \\u010d\\u00e1sti ani rohy fotografie za st\\u0159edem nijak v\\u00fdrazn\\u011b nezaost\\u00e1vaj\\u00ed. Pro v\\u00fdrazn\\u00fd n\\u00e1r\\u016fst celkov\\u00e9ho mikro kontrastu (vn\\u00edm\\u00e1n pr\\u00e1v\\u011b jako ostrost), je t\\u0159eba clonit na f\\\/2,8, kdy vrcholu dosahuje objektiv na f\\\/5,6. To je dobr\\u00e9, proto\\u017ee m\\u00e1 na otev\\u0159enou clonu objektiv v\\u00fdborn\\u00fd charakter pro focen\\u00ed portr\\u00e9t\\u016f, kdy v\\u00e1s nebude zbyte\\u010dn\\u011b nutit retu\\u0161ovat nap\\u0159\\u00edklad jemn\\u00e9 chloupky na obli\\u010deji.\\r\\n\\r\\n\\r\\n\\r\\nClonov\\u00e1 \\u010d\\u00edsla do hodnoty f\\\/2 doprov\\u00e1z\\u00ed pom\\u011brn\\u011b v\\u00fdrazn\\u00e1, ale z\\u00e1rove\\u0148 pravideln\\u00e1 a snadno opraviteln\\u00e1 vin\\u011btace. To sam\\u00e9 mohu \\u0159\\u00edci o p\\u0159\\u00edtomnosti chromatick\\u00e9 aberace, kter\\u00e1 za sebou po korekc\\u00edch nezanech\\u00e1v\\u00e1 zubat\\u00e9 artefakty. Ta se ztr\\u00e1c\\u00ed kolem f\\\/5,6. Velmi dob\\u0159e si objektiv porad\\u00ed i s protisv\\u011btlem, kter\\u00e9 sice doprovod\\u00ed jemn\\u00fd odlesk, nekles\\u00e1 v\\u0161ak kontrast a kresba si zachov\\u00e1 pot\\u0159ebnou hloubku. Difrakce, tedy ztr\\u00e1ta ostrosti zp\\u016fsoben\\u00e1 p\\u0159\\u00edli\\u0161 zav\\u0159enou clonou, nastupuje a\\u017e u f\\\/13. S ohledem na minim\\u00e1ln\\u00ed clonu f\\\/16 je to skv\\u011bl\\u00fd v\\u00fdsledek.\\r\\n\\u010ct\\u011bte tak\\u00e9 na blogu: Sigma 16 mm f\\\/1.4 DC DN: Recenze \\u2013 ART v p\\u0159evle\\u010den\\u00ed\\r\\n\\r\\n\\r\\nBokeh objektivu nen\\u00ed ni\\u010d\\u00edm specifick\\u00fd a to je jen dob\\u0159e. Neru\\u0161\\u00ed, nen\\u00ed zbyte\\u010dn\\u011b kontrastn\\u00ed a kole\\u010dka se k okraj\\u016fm pouze lehce m\\u011bn\\u00ed v ko\\u010di\\u010d\\u00ed o\\u010di. Celkov\\u011b na m\\u011b rozost\\u0159en\\u00e9 oblasti p\\u016fsob\\u00ed dosp\\u011bl\\u00fdm dojmem modern\\u00edho objektivu. Distorze objektivu je s ohledem na pou\\u017eit\\u00e9 ohnisko sp\\u00ed\\u0161e zanedbateln\\u00e1. Linie jsou rovn\\u00e9 a jen lehk\\u00e9 soudkovit\\u00e9 zkreslen\\u00ed b\\u011bhem m\\u017eiku oprav\\u00ed software, co\\u017e se nijak v\\u00fdrazn\\u011b neprojev\\u00ed na celkov\\u00e9 ostrosti obrazu.\\r\\n\\r\\n\\r\\nNa z\\u00e1v\\u011br\\r\\nSigma um\\u00ed. A um\\u00ed vyrobit nejenom opticky vyrovnan\\u00e9 a skv\\u011bl\\u00e9 ostr\\u00e9 objektivy, zvl\\u00e1dne je ud\\u011blat tak, aby nezruinovaly va\\u0161i pen\\u011b\\u017eenku. Na testovan\\u00e9m objektivu jen t\\u011b\\u017eko najdu n\\u011bjakou v\\u00fdraznou vadu. Ano, n\\u011bkomu by mohl vadit absolutn\\u011b minimalistick\\u00fd p\\u0159\\u00edstup k ovl\\u00e1d\\u00e1n\\u00ed a hlavn\\u011b majitel\\u00e9 p\\u0159\\u00edstroj\\u016f Fujifilm budou podv\\u011bdom\\u011b ob\\u010das sahat po clonov\\u00e9m krou\\u017eku. To hlavn\\u00ed \\u2013 zachycen\\u00ed technicky \\u0161pi\\u010dkov\\u00fdch fotografi\\u00ed \\u2013 zvl\\u00e1d\\u00e1 ale objektiv na jedni\\u010dku a j\\u00e1 jej mohu pouze a jen doporu\\u010dit.\",\"author\":{\"@type\":\"Person\",\"name\":\"Stanislav Mach\"},\"datePublished\":\"2022-06-19\"}}<\/script>\n\t\n","protected":false},"excerpt":{"rendered":"<p>Sigma se svou trojic\u00ed objektiv\u016f pro nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed syst\u00e9my bezzrcadlovek s&nbsp;APS-C nebo Micro 4\/3 sn\u00edma\u010dem ud\u011blala po\u0159\u00e1dn\u00fd v\u00edtr. V\u0161echny jsou skv\u011ble zpracovan\u00e9, opticky poveden\u00e9, ut\u011bsn\u011bn\u00e9 proti prachu a&nbsp;vod\u011b a&nbsp;nav\u00edc levn\u00e9. Testovan\u00e1 t\u0159ic\u00edtka le\u017e\u00ed p\u0159esn\u011b mezi 16mm a&nbsp;56mm objektivem a&nbsp;po nasazen\u00ed na fotoapar\u00e1t s&nbsp;APS-C sn\u00edma\u010dem vykouzl\u00ed ohnisko 45 mm s&nbsp;p\u0159irozenou perspektivou, kter\u00e1 vt\u00e1hne do d\u011bje!<\/p>\n","protected":false},"author":279,"featured_media":50076,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[559,18],"tags":[1989,852,1990,742,433,1987],"class_list":["post-50065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fotolab-fotoradce","category-novinky","tag-canon-eos-m","tag-fujifilm-x","tag-leica-l","tag-micro-43","tag-sigma","tag-sony-e"],"wppr_data":{"cwp_meta_box_check":"Yes","cwp_rev_product_name":"Bodov\u00e9 hodnocen\u00ed: Sigma 30 mm f\/1.4 DC DN","_wppr_review_template":"default","cwp_rev_product_image":"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2022\/07\/sigma-30-mm-f-1-4-dc-dn-contemporary-pro-l-mount-01.jpg","cwp_image_link":"link","wppr_links":{"Zobrazit v e-shopu Fotolab.cz":"https:\/\/www.fotolab.cz\/?fotolab_product%5Bquery%5D=Sigma%2030mm"},"cwp_rev_price":"","wppr_pros":["Vyrovnan\u00e1 ostrost nap\u0159\u00ed\u010d cel\u00fdm obrazem","Kr\u00e1sn\u00fd charakter na otev\u0159enou clonu","Pr\u00e9miov\u00e9 zpracov\u00e1n\u00ed (i p\u0159es za\u0159azen\u00ed do contemporary line)","Rychl\u00e9 a p\u0159esn\u00e9 ost\u0159en\u00ed","Slune\u010dn\u00ed clona v balen\u00ed","Skv\u011bl\u00e1 cena","","","",""],"wppr_cons":["Absence extra ovl\u00e1dac\u00edch prvk\u016f","","","","","","","","",""],"wppr_rating":"90.71","wppr_options":{"1":{"name":"Obrazov\u00e1 kvalita","value":"90"},"2":{"name":"Ost\u0159en\u00ed","value":"95"},"3":{"name":"Nat\u00e1\u010den\u00ed vide\u00ed","value":"85"},"4":{"name":"Konstrukce","value":"95"},"5":{"name":"Ergonomie a ovl\u00e1d\u00e1n\u00ed","value":"90"},"6":{"name":"Dal\u0161\u00ed v\u00fdbava a funkce","value":"80"},"7":{"name":"Pom\u011br cena\/v\u00fdkon","value":"100"}},"wppr_review_type":"Product","wppr_review_custom_fields":{"additionalProperty":"","additionalType":"","aggregateRating":"","alternateName":"","audience":"","award":"","awards":"","brand":"","category":"","color":"","depth":"","description":"","disambiguatingDescription":"","gtin12":"","gtin13":"","gtin14":"","gtin8":"","height":"","identifier":"","image":"","isAccessoryOrSparePartFor":"","isConsumableFor":"","isRelatedTo":"","isSimilarTo":"","itemCondition":"","logo":"","mainEntityOfPage":"","manufacturer":"","material":"","model":"","mpn":"","name":"","offers":"","potentialAction":"","productID":"","productionDate":"","purchaseDate":"","releaseDate":"","review":"","reviews":"","sameAs":"","sku":"","slogan":"","subjectOf":"","url":"","weight":"","width":""}},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/50065"}],"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\/279"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/comments?post=50065"}],"version-history":[{"count":6,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/50065\/revisions"}],"predecessor-version":[{"id":53596,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/50065\/revisions\/53596"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/50076"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=50065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=50065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=50065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}