{"id":17249,"date":"2018-03-28T15:44:20","date_gmt":"2018-03-28T13:44:20","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=17249"},"modified":"2024-10-17T11:59:02","modified_gmt":"2024-10-17T09:59:02","slug":"minirecenze-sony-a7r-mark-iii","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/minirecenze-sony-a7r-mark-iii\/","title":{"rendered":"Sony A7R Mark III MINI RECENZE"},"content":{"rendered":"

Fotograf Tobi \u201eTobishinobi\u201c Shonibare shrnul sv\u00e9 zku\u0161enosti z focen\u00ed se Sony A7R III v Dubai. Jak\u00e9 jsou jeho pocity z pou\u017e\u00edv\u00e1n\u00ed t\u00e9to bezzrcadlovky s rozli\u0161en\u00edm 42 Mpx?<\/strong><\/p>\n

\"\"Tobi „Tobishinobi“ Shonibare<\/h2>\n

Hned na za\u010d\u00e1tek bych cht\u011bl podotknout, \u017ee toto nen\u00ed \u017e\u00e1dn\u00e1 podrobn\u00e1 technick\u00e1 recenze<\/strong>, proto\u017ee ty j\u00e1 ned\u011bl\u00e1m. Pokud v\u00e1s zaj\u00edmaj\u00ed grafy a podrobn\u00e1 srovn\u00e1n\u00ed, m\u00e1te k dispozici \u0159adu jin\u00fdch zdroj\u016f. Moj\u00ed prac\u00ed i kon\u00ed\u010dkem je po\u0159izovat fotky, videa a v\u00edm p\u0159esn\u011b, co se mi l\u00edb\u00ed a co pot\u0159ebuji, abych toho dos\u00e1hl. P\u0159\u00ed cestov\u00e1n\u00ed fot\u00edm hodn\u011b spont\u00e1nn\u011b<\/strong>. Z\u00e1rove\u0148 mi ale z\u00e1le\u017e\u00ed na p\u0159esnosti a kvalit\u011b<\/strong>. Proto jsem se rozhodl zam\u011b\u0159it na to, jak mi Sony A7R III vyhovuje, nebo nevyhovuje<\/strong> pro moje specifick\u00e9 vyu\u017eit\u00ed p\u0159i m\u00e9 pr\u00e1ci<\/strong>. Tak\u00e9 mus\u00edm uv\u00e9st, \u017ee v tomhle p\u0159\u00edpad\u011b se jednalo o p\u0159edproduk\u010dn\u00ed model.<\/p>\n

A tady jsou m\u00e9 post\u0159ehy…<\/strong><\/p>\n

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\"\"<\/h3>\n

\u010ct\u011bte tak\u00e9: Nov\u00e1 Sony a7 III s vylep\u0161en\u00fdm ost\u0159en\u00edm a 4k videem<\/a><\/h3>\n<\/blockquote>\n

\u00davod<\/h2>\n

Na tenhle fotoapar\u00e1t jsem \u010dekal dlouho. Vzpom\u00edn\u00e1m si, \u017ee kdy\u017e jsem sly\u0161el o zem\u011bt\u0159esen\u00ed, kter\u00e9 postihlo tov\u00e1rnu na v\u00fdrobu sn\u00edma\u010d\u016f Sony, \u0159ekl jsem si: \u201eTo je hr\u016fza, snad se nikomu nic nestalo\u201c a \u201ekruci, tohle dost posune data uveden\u00ed na trh,\u201c co\u017e se tak\u00e9 stalo. Model A7RII<\/strong><\/a> je na\u0161t\u011bst\u00ed d\u0159\u00ed\u010d, kter\u00fd fungoval bez probl\u00e9m\u016f cel\u00e9 dva roky, kdy jsem ho pou\u017e\u00edval, a jako v ka\u017ed\u00e9m funguj\u00edc\u00edm vztahu jsem se o n\u011bm postupn\u011b dozv\u00eddal po\u0159\u00e1d v\u00edc. Ale je pot\u0159eba \u0159\u00edct, \u017ee je tu p\u00e1r v\u011bc\u00ed, kter\u00e9 mi na Mark II trochu vadily a r\u00e1d bych je zm\u011bnil.\"\"<\/a><\/p>\n

Specifikace<\/h2>\n

\"\"<\/a>Asi u\u017e jste vid\u011bli spoustu seznam\u016f specifikac\u00ed (podrobn\u00e9 p\u0159edstaven\u00ed A7R III<\/strong> \u010dt\u011bte zde<\/a>), tak uvedu alespo\u0148 ty, kter\u00e9 jsem nejv\u00edc ocenil j\u00e1<\/strong>:<\/p>\n

\u2022 Rychlej\u0161\u00ed zpracov\u00e1n\u00ed obrazu<\/strong> s ni\u017e\u0161\u00edm \u0161umem<\/strong>
\n\u2022 S\u00e9riov\u00e9 sn\u00edm\u00e1n\u00ed<\/strong> rychlost\u00ed 10 sn.\/s<\/strong> s pln\u011b automatick\u00fdm ost\u0159en\u00edm<\/strong>, 8 sn.\/s<\/strong> s \u017eiv\u00fdmi aktualizacemi<\/strong> mezi sn\u00edmky
\n\u2022 Hled\u00e1\u010dek OLED<\/strong> s 3,69 mil. bod\u016f<\/strong> (1280 x 960 pixel\u016f)
\n\u2022 Zlep\u0161en\u00fd syst\u00e9m automatick\u00e9ho ost\u0159en\u00ed<\/strong> v\u010detn\u011b v\u00fdkonn\u011bj\u0161\u00edho re\u017eimu automatick\u00e9ho detekce a zaost\u0159en\u00ed na o\u010di
\n\u2022 5os\u00e1 stabilizace obrazu<\/strong> (efekt a\u017e 5,5 EV s 50mm objektivem)
\n\u2022 Z\u00e1znam videa<\/strong> v rozli\u0161en\u00ed 4K<\/strong> z oblasti o\u0159\u00edznut\u00ed Super 35 <\/strong>p\u0159evzorkovan\u00fd<\/strong> z obrazu v rozli\u0161en\u00ed 5K<\/strong>
\n\u2022 Automatick\u00e9 zaost\u0159en\u00ed videa<\/strong> se sn\u00ed\u017eenou tendenc\u00ed znovu zaost\u0159ovat na pozad\u00ed
\n\u2022 Dva sloty na karty SD<\/strong> (jeden kompatibiln\u00ed s kartami UHS-I, druh\u00fd s UHS-II)
\n\u2022 Skute\u010dn\u00fd 14bitov\u00fd nekomprimovan\u00fd<\/strong> form\u00e1t RAW<\/strong>, i v re\u017eimu s\u00e9riov\u00e9ho sn\u00edm\u00e1n\u00ed
\n\u2022 Pou\u017e\u00edv\u00e1n\u00ed f\u00e1zov\u00e9 detekce<\/strong> (v\u010detn\u011b automatick\u00e9ho zaost\u0159en\u00ed na o\u010di) p\u0159i rychlosti 3 sn.\/s s objektivy jin\u00fdch zna\u010dek<\/strong> s pou\u017eit\u00edm adapt\u00e9ru<\/p>\n

A7R III v eshopu<\/a><\/div>\n
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\"Jakub<\/h3>\n

\u010ct\u011bte tak\u00e9: KUbajsz: moje cesta k Sony A7R Mark III<\/a><\/h3>\n<\/blockquote>\n

Mus\u00edm se p\u0159iznat, \u017ee po ozn\u00e1men\u00ed jsem byl p\u016fvodn\u011b trochu zklaman\u00fd<\/strong> stejn\u00fdm 42 Mpx sn\u00edma\u010dem<\/strong>, ale pak jsem se zamyslel a nakonec mi to d\u00e1v\u00e1 smysl. – 10 sn.\/s<\/strong> p\u0159i 42 Mpx<\/strong> je mnohem v\u00edc, ne\u017e jsem kdy m\u011bl<\/strong>, a pravd\u011bpodobn\u011b v\u00edc, ne\u017e budu v sou\u010dasnosti a bl\u00edzk\u00e9 budoucnosti pot\u0159ebovat. Takov\u00e1 rychlost a rozli\u0161en\u00ed znamen\u00e1 tak\u00e9 spoustu materi\u00e1lu<\/strong>, ze kter\u00e9ho je potom pot\u0159eba vyb\u00edrat<\/strong>. Je\u0161t\u011b vy\u0161\u0161\u00ed rozli\u0161en\u00ed by m\u00e9mu notebooku u\u017e dalo po\u0159\u00e1dn\u011b zabrat a zpomalovalo by m\u011b to v moj\u00ed pr\u00e1ci. Tak\u017ee mysl\u00edm, \u017ee tahle kombinace rozli\u0161en\u00ed a rychlosti, je vlastn\u011b \u00fapln\u011b ide\u00e1ln\u011b vybalancovan\u00e1<\/strong>. \"\"<\/a><\/p>\n

Vylep\u0161en\u00fd autofokus<\/h2>\n

Automatick\u00e9 ost\u0159en\u00ed<\/strong> byla p\u0159esn\u011b jedna z v\u011bc\u00ed, kter\u00e9 bych b\u00fdval na A7R II r\u00e1d vylep\u0161il. Mo\u017enost sn\u00edmat rychlou akci<\/strong> p\u0159i hor\u0161\u00edm osv\u011btlen\u00ed<\/strong>, nebo souvisl\u00e9 sledov\u00e1n\u00ed p\u0159i nat\u00e1\u010den\u00ed videa<\/strong>, je pro m\u00e9 \u00fa\u010dely p\u0159i focen\u00ed a nat\u00e1\u010den\u00ed naprosto z\u00e1sadn\u00ed.<\/p>\n

Automatick\u00e9 ost\u0159en\u00ed<\/strong> je na A7R III zkr\u00e1tka precizn\u00ed<\/strong>. Omylem stisknut\u00e9 tla\u010d\u00edtko m\u016f\u017ee jako u v\u0161ech fotoapar\u00e1t\u016f v\u00e9st k jedn\u00e9 nebo dv\u011bma nezaost\u0159en\u00fdm fotografi\u00edm, ale rozhodn\u011b nejde o nic v\u00fdznamn\u00e9ho. P\u0159i fotografov\u00e1n\u00ed pohybuj\u00edc\u00edch se objekt\u016f<\/strong> rychlost\u00ed 10 sn.\/s<\/strong>, byly m\u00e9 fotky perfektn\u011b zaost\u0159en\u00e9<\/strong> v 95 % p\u0159\u00edpad\u016f<\/strong>.\"\"<\/a><\/p>\n

V\u00fdsledky p\u0159i slab\u00e9m sv\u011btle<\/h2>\n

Bohu\u017eel jsem nem\u011bl p\u0159\u00edli\u0161 p\u0159\u00edle\u017eitost\u00ed otestovat schopnosti A7R III p\u0159i slab\u00e9m osv\u011btlen\u00ed tak, jak bych cht\u011bl. N\u011bkolikr\u00e1t jsem fotil s A7R Mark III s objektivem jin\u00e9 zna\u010dky<\/strong> s adapt\u00e9rem a povedly se mi v\u00fdborn\u00e9 sn\u00edmky<\/strong> p\u0159i velice n\u00edzk\u00e9 hodnot\u011b ISO<\/strong> p\u0159i v\u00fdchodu a z\u00e1padu slunce. Adapt\u00e9r fungoval s modelem A7RIII skv\u011ble a i bez nativn\u00edho objektivu<\/strong> bylo zaost\u0159en\u00ed<\/strong> velice rychl\u00e9 a p\u0159esn\u00e9<\/strong>.<\/p>\n

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Pr\u016fb\u011b\u017en\u00e9 sledov\u00e1n\u00ed objekt\u016f<\/h2>\n

Takhle funkce byla v\u00e1\u017en\u011b skv\u011bl\u00e1, i kdy\u017e n\u011bkdy ne a\u017e tak, jak bych si b\u00fdval p\u0159edstavoval. Ale tady je pot\u0159eba vz\u00edt v \u00favahu, \u017ee to byl model ve f\u00e1zi p\u0159edprodukce. P\u0159i p\u0159ech\u00e1zen\u00ed mezi dv\u011bma objekty fotoapar\u00e1t zm\u011bnu zaznamenal a plynule p\u0159eost\u0159il z jednoho na druh\u00fd. S p\u0159echody z objektu v pop\u0159ed\u00ed na objekt v d\u00e1lce nem\u011bla A7R III \u017e\u00e1dn\u00fd probl\u00e9m.\"\"<\/a><\/p>\n

Obrazov\u00e1 kvalita<\/h2>\n

Mus\u00edm \u0159\u00edct, \u017ee obr\u00e1zky, kter\u00e9 jsem mohl upravovat, byly podle o\u010dek\u00e1v\u00e1n\u00ed skv\u011bl\u00e9. P\u0159esn\u00e9 detaily, skv\u011bl\u00fd dynamick\u00fd rozsah \u2013 ale to u\u017e od 42MP sn\u00edma\u010de \u010dek\u00e1te, pokud m\u00e1te zku\u0161enosti s modelem A7RII…<\/p>\n

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Ergonomie<\/h2>\n

Pocit na dotek<\/strong> je lep\u0161\u00ed<\/strong>, textura povrchu<\/strong> fotoapar\u00e1tu je jin\u00e1 a fotoapar\u00e1t p\u016fsob\u00ed v ruce v\u00edce vyv\u00e1\u017een\u011b<\/strong>. \u017divotnost baterie<\/strong> je mnohem lep\u0161\u00ed<\/strong>, tak\u017ee u\u017e nen\u00ed pot\u0159eba s sebou nosit 9 bateri\u00ed. Elektronick\u00fd hled\u00e1\u010dek<\/strong> je \u0161pi\u010dkov\u011b ostr\u00fd<\/strong> a mezi n\u00edm a obrazovkou se nezd\u00e1 b\u00fdt velk\u00fd rozd\u00edl v pod\u00e1n\u00ed. \u010casto jsem d\u0159\u00edv lidem \u0159\u00edk\u00e1val, a\u0165 se pod\u00edvaj\u00ed do hled\u00e1\u010dku, proto\u017ee obrazovka zahlad\u00ed v\u0161echny v\u00fdrazn\u00e9 prvky. \u0158ekl bych, \u017ee oboj\u00ed se zlep\u0161ilo.\"\"<\/a><\/p>\n

Zlep\u0161ilo se tak\u00e9 rozlo\u017een\u00ed tla\u010d\u00edtek<\/strong>. Oce\u0148uji p\u0159esunut\u00ed tla\u010d\u00edtka nahr\u00e1v\u00e1n\u00ed<\/strong> z\u00e1znamu – to bylo pot\u0159eba. Men\u0161\u00ed st\u00ed\u017enost m\u00e1m jen k tomu, \u017ee je pot\u0159eba tla\u010d\u00edtko stisknout silou, aby nahr\u00e1v\u00e1n\u00ed za\u010dalo nebo skon\u010dilo v po\u017eadovan\u00fd \u010das. Ale fotoapar\u00e1t jde tak\u00e9 nastavit tak, aby se v re\u017eimu videoz\u00e1znamu spou\u0161t\u011blo nahr\u00e1v\u00e1n\u00ed pomoc\u00ed tla\u010d\u00edtka spou\u0161t\u011b z\u00e1v\u011brky.<\/p>\n

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Mo\u017enosti p\u0159izp\u016fsoben\u00ed<\/h2>\n

Co se t\u00fd\u010de mo\u017enost\u00ed p\u0159izp\u016fsoben\u00ed<\/strong>, ty A7R III vyzdvihuje na \u00fapln\u011b novou \u00farove\u0148<\/strong>. Tohle je z velk\u00e9 \u010d\u00e1sti d\u016fvod, pro\u010d se tenhle fotoapar\u00e1t tak hod\u00ed pro spont\u00e1nn\u00ed fotografov\u00e1n\u00ed. Nastavil jsem si vlastn\u00ed tla\u010d\u00edtko C2 na p\u0159ep\u00edn\u00e1n\u00ed mezi re\u017eimem Full Frame a Super 35. D\u00edky dostatku funk\u010dn\u00edch tla\u010d\u00edtek<\/strong> jsem nemusel t\u00e9m\u011b\u0159 nikdy prohled\u00e1vat menu<\/strong> – a to se mi hodilo hlavn\u011b p\u0159i nat\u00e1\u010den\u00ed videa. A nab\u00eddka funkc\u00ed obsahuje dal\u0161\u00ed nastaviteln\u00e9 prvky<\/strong>, kter\u00e9 si snadno p\u0159izp\u016fsob\u00edte podle sebe<\/strong> a kter\u00e9 nepochybn\u011b obsahuj\u00ed celou \u0159adu mo\u017enost\u00ed.<\/p>\n

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Z\u00e1v\u011brem<\/h2>\n

D\u00edky vysokorychlostn\u00edmu sn\u00edm\u00e1n\u00ed<\/strong> a du\u00e1ln\u00edmu slotu<\/strong> na SD karty nikdy nezme\u0161k\u00e1te ten spr\u00e1vn\u00fd moment<\/strong>, ani nep\u0159ijdete o sv\u00e1 drahocen\u00e1 data<\/strong>. Nab\u00edjen\u00ed<\/strong> je mo\u017en\u00e9 pomoc\u00ed micro USB nebo USB 3<\/strong>. Zrovna tohle vylep\u0161en\u00ed bylo z m\u00e9ho pohledu opravdu pot\u0159eba. Bylo by p\u011bkn\u00e9 m\u00edt mo\u017enost sn\u00edmat 4k 60p video, ale to u\u017e bych asi cht\u011bl moc, vzhledem ke v\u0161em ostatn\u00edm funkc\u00edm. T\u0159eba u p\u0159\u00ed\u0161t\u00edho modelu \ud83d\ude42<\/p>\n

D\u00edky, Sony!<\/p>\n

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Tobi se ve fotografii hodn\u011b zam\u011b\u0159uje na geometrii, symetrii a perspektivy. Hled\u00e1 kr\u00e1su ve m\u011bstech a oce\u0148uje p\u016fsobivou architekturu. Pr\u00e1v\u011b tento jedine\u010dn\u00fd p\u0159\u00edstup jeho fotografii odli\u0161uje. Jeho touha posouvat hranice kreativity a l\u00e1ska k m\u00f3d\u011b vedly k ned\u00e1vn\u00fdm spoluprac\u00edm se zna\u010dkami Adidas, Audi, Coach, Microsoft a Sony.<\/div>\n<\/div>\n<\/blockquote>\n
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 <\/p>\n","protected":false},"excerpt":{"rendered":"

Fotograf Tobi \u201eTobishinobi\u201c Shonibare shrnul sv\u00e9 zku\u0161enosti z focen\u00ed se Sony A7R III v Dubai. Jak\u00e9 jsou jeho pocity z pou\u017e\u00edv\u00e1n\u00ed t\u00e9to bezzrcadlovky s rozli\u0161en\u00edm 42 Mpx?<\/p>\n","protected":false},"author":12,"featured_media":17299,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[14,283],"tags":[547,662,305,1049,242,252,924,743,487,1009,835],"class_list":["post-17249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digitalni-fotoaparaty","category-sony","tag-bezzrcadlovka","tag-csc-fotoaparaty","tag-fotoaparat","tag-minirecenze","tag-recenze","tag-sony","tag-sony-a7r-mark-iii","tag-sony-alpha","tag-test","tag-uzivatelske-hodnoceni","tag-zkusenosti"],"wppr_data":{"cwp_meta_box_check":"No"},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/17249"}],"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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/comments?post=17249"}],"version-history":[{"count":10,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/17249\/revisions"}],"predecessor-version":[{"id":53892,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/17249\/revisions\/53892"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/17299"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=17249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=17249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=17249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}