{"id":77,"date":"2007-06-22T15:38:36","date_gmt":"2007-06-22T14:38:36","guid":{"rendered":"http:\/\/pixy.cz\/pixynergia\/2007\/poradna-pro-fotoamatera-dslr-jake-objektivy\/"},"modified":"2007-06-22T17:31:22","modified_gmt":"2007-06-22T16:31:22","slug":"poradna-pro-fotoamatera-dslr-jake-objektivy","status":"publish","type":"post","link":"https:\/\/pixy.cz\/pixynergia\/2007\/06\/22\/poradna-pro-fotoamatera-dslr-jake-objektivy","title":{"rendered":"Poradna pro fotoamat\u00e9ra: DSLR &#8211; jak\u00e9 objektivy?"},"content":{"rendered":"\n<p>Sl\u00e1va budi\u017e digit\u00e1ln\u00edm fo\u0165\u00e1k\u016fm. Focen\u00ed m\u011b hrozn\u011b zaj\u00edmalo od\nd\u011btstv\u00ed, ale nem\u011bl jsem nikdy dostatek nad\u0161en\u00ed, \u010dasu a trp\u011blivosti\nk\u00a0experimentov\u00e1n\u00ed a n\u00e1sledn\u00e9mu laborov\u00e1n\u00ed v\u00a0temn\u00e9 komo\u0159e. A\u017e d\u00edky\ndigit\u00e1l\u016fm zvolna pronik\u00e1m od nedot\u010den\u00e9ho laika mezi m\u00edrn\u011b pou\u010den\u00e9\nnad\u0161en\u00e9 fotoamat\u00e9ry. U\u017e p\u0159ed n\u011bjak\u00fdm p\u00e1tkem jsem nahradil kompakt\npo\u0159\u00e1dn\u011bj\u0161\u00ed <a href=\"http:\/\/cs.wikipedia.org\/wiki\/DSLR\">DSLR<\/a> a u\u017e\u00edv\u00e1m\nsi radost\u00ed se sv\u00fdm Canonem EOS 350D. O\u00a0teorii u\u017e leccos v\u00edm, praktick\u00e9\nzku\u0161enosti taky sb\u00edr\u00e1m, jen ty objektivy, to je oblast, kde se po\u0159\u00e1d tak\ndocela nevyzn\u00e1m.<\/p>\n\n<p>Z\u00e1kladn\u00ed informace m\u00e1m, co\u017e o\u00a0to. M\u00e1m pov\u011bdom\u00ed o\u00a0sv\u011btelnosti a\nohniskov\u00fdch vzd\u00e1lenostech a tak. Sp\u00ed\u0161 m\u00e1m probl\u00e9m zorientovat se v\u00a0t\u011bch\nstovk\u00e1ch objektiv\u016f na trhu a spr\u00e1vn\u011b si skombinovat ide\u00e1ln\u00ed sadu. J\u00f3,\nkdybych nev\u011bd\u011bl, co s\u00a0pen\u011bzi, a kdybych nav\u00edc m\u011bl s\u00a0sebou poka\u017ed\u00e9\nnosi\u010de fototechniky, tak bych ani s\u00a0n\u00e1kupem objektiv\u016f probl\u00e9m nem\u011bl.\nKoupil bych si slu\u0161n\u00fd zoomov\u00fd z\u00e1klad, sv\u011btl\u00fd portr\u00e9tn\u00ed, tele na\nzvi\u0159\u00e1tka a sport, n\u011bco hodn\u011b \u0161irok\u00fdho na krajinky, ryb\u00ed oko a po\u0159\u00e1dn\u00fd\nmakro na brou\u010dky a kyti\u010dky. Jen\u017ee to je aspo\u0148 6\u00a0objektiv\u016f a j\u00e1 s\u00a0sebou\nv\u00edc ne\u017e t\u0159i nosit nechci. A\u00a0krom toho u\u017e n\u011bjak\u00e9\u00a0m\u00e1m:<\/p>\n\n<ul>\n\t<li><strong>Canon EF-S\u00a018\u201355 mm f\/3,5\u20135,6<\/strong> (\u2205 filtru 58\u00a0mm)\u00a0\u2013\n\tsetov\u00fd objektiv, sice \u017e\u00e1dn\u00fd z\u00e1zrak, ale \u00fapln\u011b k\u00a0zahozen\u00ed taky nen\u00ed.\n\tPou\u017e\u00edv\u00e1m ho skoro v\u00fdhradn\u011b jako \u0161irok\u00fd na krajinky.<\/li>\n\n\t<li><strong>Canon EF 28\u2013135 mm f\/3,5\u20135,6\u00a0USM IS<\/strong> (\u2205 filtru\n\t72\u00a0mm)\u00a0\u2013 univerz\u00e1ln\u00ed objektiv se stabiliz\u00e1torem, kter\u00fd pou\u017e\u00edv\u00e1m jako\n\tz\u00e1kladn\u00ed, m\u00e1m ho nasazen\u00fd skoro po\u0159\u00e1d. \u017d\u00e1dn\u00fd teleobjektiv to nen\u00ed, ale\n\ti\u00a0t\u011bch 135\u00a0mm pom\u016f\u017ee, \u0161irok\u00e9 to taky moc nen\u00ed\u00a0\u2013 prost\u011b um\u00ed to\n\tv\u0161echno, nic po\u0159\u00e1dn\u011b, ale ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f si s\u00a0n\u00edm \u010dlov\u011bk\n\tvysta\u010d\u00ed. A\u00a0stabiliz\u00e1tor je zvl\u00e1\u0161\u0165 u\u00a0momentek k\u00a0nezaplacen\u00ed\u2026<\/li>\n\n\t<li><strong>Canon EF 50\u00a0mm f\/1,8\u00a0II<\/strong> (\u2205 filtru 52\u00a0mm)\u00a0\u2013\n\tmali\u010dk\u00fd, lehou\u010dk\u00fd, hodn\u011b sv\u011btl\u00fd, kr\u00e1sn\u011b ostr\u00fd. Ide\u00e1ln\u00ed na portr\u00e9ty\n\ta p\u0159irozen\u00e9 fotky s\u00a0velkou hloubkou ostrosti. M\u00e1lo p\u0159\u00edle\u017eitost\u00ed\n\tk\u00a0pou\u017eit\u00ed, ale m\u00e1m ho\u00a0r\u00e1d.<\/li>\n<\/ul>\n\n<p>Jen\u017ee zdaleka ne v\u0161echno s\u00a0t\u00edm vyfot\u00edm. Kupodivu nijak moc netou\u017e\u00edm po\nn\u011bjak\u00e9m p\u016flmetrov\u00e9m teleti\u00a0\u2013 sport ani divo\u010dina nejsou moje nejv\u011bt\u0161\u00ed\nhobby. A\u00a0n\u011bkdo by se divil, nen\u00ed to zas tolik ani makro. I\u00a0kdy\u017e sem tam\nn\u011bjakou tu p\u011bknou kyti\u010dku, pro\u010d ne, a makro objektiv si chci rozhodn\u011b\npo\u0159\u00eddit taky. Ale t\u00edm hlavn\u00edm, co postr\u00e1d\u00e1m a po \u010dem se p\u0159edev\u0161\u00edm\nohl\u00ed\u017e\u00edm, je objektiv <em>\u0161iroko\u00fahl\u00fd.<\/em> Krajinky a panoramatick\u00e9 fotky\n(do \u0161\u00ed\u0159ky, ale i\u00a0do v\u00fd\u0161ky), to m\u011b t\u011b\u0161\u00ed nejv\u00edc. Poh\u0159\u00edchu jsem ve\nsv\u00e9 cenov\u00e9 relaci zat\u00edm objevil v\u0161ehov\u0161udy dva objektivy\u00a0\u2013 <a\nhref=\"http:\/\/www.megapixel.cz\/sigma-10-20-4-56-e-xdc-hsm-canon\">10\u201320\u00a0mm\nSigma<\/a> a <a href=\"http:\/\/www.megapixel.cz\/tokina-at-x-124-pro-canon\">12\u201324\nTokina<\/a>. Nepohrdnul bych ani bazarov\u00fdm kouskem, jen\u017ee i\u00a0bazary jsou, zd\u00e1\nse, <em>\u0161irok\u00fdchprost\u00e9<\/em>.<\/p>\n\n<p>V\u00a0koment\u00e1\u0159\u00edch uv\u00edt\u00e1m v\u0161echny tipy a va\u0161e zku\u0161enosti, kter\u00e9 mi\npom\u016f\u017eou co nejl\u00e9pe a nejefektivn\u011bji vybrat si objektivy\u00a0\u2013 s\u00a0ohledem na\nty, co u\u017e m\u00e1m, i\u00a0na ostatn\u00ed po\u017eadavky.<\/p>\n\n<ul>\n\t<li>1.\u00a0<strong>objektiv \u0161iroko\u00fahl\u00fd<\/strong> (pod 18\u00a0mm)\u00a0\u2013 ten mi chyb\u00ed\n\tnejv\u00edc a chci ho co nejd\u0159\u00edv. Zva\u017euji i\u00a0ryb\u00ed oko, ale to u\u017e je hodn\u011b\n\textr\u00e9mn\u00ed a nejsem si \u00fapln\u011b jist, \u017ee bych s\u00a0n\u00edm vysta\u010dil.<\/li>\n\n\t<li>2.\u00a0<strong>objektiv pro makro<\/strong>, schopn\u00fd fotit minim\u00e1ln\u011b 1:1, ale\n\ts\u00a0rozumn\u011b kr\u00e1tkou ost\u0159ic\u00ed vzd\u00e1lenost\u00ed. Poh\u0159\u00edchu optice pro makro\n\trozum\u00edm ze v\u0161eho nejm\u00ed\u0148 a nem\u00e1m v\u00a0tom moc\u00a0jasno.<\/li>\n\n\t<li>3.\u00a0<strong>teleobjektiv<\/strong> 300+\u00a0\u2013 ten v\u016fbec nesp\u011bch\u00e1, ale kdyby\n\tse dal n\u011bjak spojit s\u00a0p\u0159edchoz\u00edm bodem (tj. tele+makro v\u00a0jednom), bylo by\n\tto ide\u00e1ln\u00ed<\/li>\n\n\t<li>bez probl\u00e9mu (s\u00a0pat\u0159i\u010dnou \u0161irokou n\u00e1hradou) jsem ochoten se vzd\u00e1t\n\ttoho se\u0165\u00e1ku 18\u201355 (ale ten je beztak za hubi\u010dku a je\u0161t\u011b t\u011b\u017eko\n\tprodejn\u00fd).<\/li>\n\n\t<li>r\u00e1d bych se pohyboval v\u00a0mez\u00edch kolem 10k K\u010d za objektiv, cena p\u0159es 20k\n\tK\u010d u\u017e je pro m\u011b nep\u0159ijateln\u00e1. Rady, a\u0165 si po\u010dk\u00e1m\/na\u0161et\u0159\u00edm na\n\tdra\u017e\u0161\u00ed, si nechte od cesty, d\u011bkuji.<\/li>\n\n\t<li>a pochopiteln\u011b co nejlep\u0161\u00ed za co nejni\u017e\u0161\u00ed cenu, jak jinak. Ale co\n\tnejv\u011bt\u0161\u00ed sv\u011btelnost m\u00e1 rozhodn\u011b p\u0159ednost, blesk nem\u00e1m r\u00e1d a se\u010d\n\tm\u016f\u017eu, tak ho nepou\u017e\u00edv\u00e1m.<\/li>\n<\/ul>\n\n<p>Krom toho m\u00e1m i\u00a0n\u011bjak\u00e9 filtry, nejv\u00edc k\u00a0tomu setov\u00e9mu objektivu (\u2205\n58\u00a0mm\u00a0\u2013 \u0161ed\u00fd, \u0161ed\u00fd p\u0159echodov\u00fd, polariza\u010dn\u00ed; v\u00edc moment\u00e1ln\u011b\nnepot\u0159ebuju) a k\u00a0tomu je\u0161t\u011b \u0161ed\u00fd (ND4) na ten velk\u00fd (\u2205 72\u00a0mm). Tak\u017ee\nbych byl nejrad\u011bji, kdy\u017e u\u017e bych si kupoval nov\u00fd objektiv, aby m\u011bl pokud\nmo\u017eno z\u00e1vit 58\u00a0mm, abych vyu\u017eil st\u00e1vaj\u00edc\u00ed filtry. Nebo aby aspo\u0148\nv\u011bt\u0161ina objektiv\u016f v\u00a0sad\u011b m\u011bla stejn\u00fd pr\u016fm\u011br a mohl bych dokoupit jenom\njednu sadu filtr\u016f. To jen aby to nebylo tak jednoduch\u00e9\u2026<\/p>\n\n<p>D\u00edky moc za ka\u017ed\u00fd tip a radu.<\/p>\n\n<!-- by Texy2! -->","protected":false},"excerpt":{"rendered":"<p>Sl\u00e1va budi\u017e digit\u00e1ln\u00edm fo\u0165\u00e1k\u016fm. Focen\u00ed m\u011b hrozn\u011b zaj\u00edmalo od d\u011btstv\u00ed, ale nem\u011bl jsem nikdy dostatek nad\u0161en\u00ed, \u010dasu a trp\u011blivosti k\u00a0experimentov\u00e1n\u00ed a n\u00e1sledn\u00e9mu laborov\u00e1n\u00ed v\u00a0temn\u00e9 komo\u0159e. A\u017e d\u00edky digit\u00e1l\u016fm zvolna pronik\u00e1m od nedot\u010den\u00e9ho laika mezi m\u00edrn\u011b pou\u010den\u00e9 nad\u0161en\u00e9 fotoamat\u00e9ry. U\u017e p\u0159ed n\u011bjak\u00fdm p\u00e1tkem jsem nahradil kompakt po\u0159\u00e1dn\u011bj\u0161\u00ed DSLR a u\u017e\u00edv\u00e1m si radost\u00ed se sv\u00fdm Canonem EOS &hellip; <a href=\"https:\/\/pixy.cz\/pixynergia\/2007\/06\/22\/poradna-pro-fotoamatera-dslr-jake-objektivy\" class=\"more-link\">Pokra\u010dov\u00e1n\u00ed textu <span class=\"screen-reader-text\">Poradna pro fotoamat\u00e9ra: DSLR &#8211; jak\u00e9 objektivy?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-77","post","type-post","status-publish","format-standard","hentry","category-foto"],"_links":{"self":[{"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/posts\/77","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/comments?post=77"}],"version-history":[{"count":0,"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/posts\/77\/revisions"}],"wp:attachment":[{"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/media?parent=77"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/categories?post=77"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pixy.cz\/pixynergia\/wp-json\/wp\/v2\/tags?post=77"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}