{"id":51745,"date":"2023-08-01T09:24:07","date_gmt":"2023-08-01T07:24:07","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=51745"},"modified":"2024-10-15T09:48:01","modified_gmt":"2024-10-15T07:48:01","slug":"jak-vyfotit-nocni-oblohu","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/jak-vyfotit-nocni-oblohu\/","title":{"rendered":"Jak vyfotit no\u010dn\u00ed oblohu"},"content":{"rendered":"<p>Krajiny, lidi a&nbsp;mnoho dal\u0161\u00edch v\u011bc\u00ed u\u017e fotit um\u00edte. Na no\u010dn\u00ed oblohu nebo zachycen\u00ed ml\u00e9\u010dn\u00e9 dr\u00e1hy jste v\u0161ak je\u0161t\u011b nena\u0161li odvahu? Dnes se pod\u00edv\u00e1me nahoru a&nbsp;vyzkou\u0161\u00edme to. Po p\u0159e\u010dten\u00ed tohoto \u010dl\u00e1nku budete v\u011bd\u011bt v\u0161e, co pot\u0159ebujete pro prvn\u00ed no\u010dn\u00ed lov.<\/p>\n<p><!--more--><\/p>\n<figure id=\"attachment_51749\" aria-describedby=\"caption-attachment-51749\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51749\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-300x224.jpg\" alt=\"\" width=\"700\" height=\"523\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-300x224.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-768x573.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-50x37.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-370x276.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-270x202.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-740x553.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1-80x60.jpg 80w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/1.jpg 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-51749\" class=\"wp-caption-text\">Fotografie ml\u00e9\u010dn\u00e9 dr\u00e1hy mezi poli, f\/1,8, 10 s., ISO 3200<\/figcaption><\/figure>\n<h2>Vybaven\u00ed<\/h2>\n<p>U tohoto druhu focen\u00ed je ze v\u0161eho nejd\u016fle\u017eit\u011bj\u0161\u00ed m\u00edt dostate\u010dnou v\u00fdbavu, jeliko\u017e bez n\u00ed byste pravd\u011bpodobn\u011b v\u00e1\u0161 vysn\u011bn\u00fd sn\u00edmek nevyfotili.<\/p>\n<p>Z\u00e1kladem \u00fasp\u011bchu je m\u00edt fotoapar\u00e1t s&nbsp;mo\u017enost\u00ed nastaven\u00ed manu\u00e1ln\u00edho re\u017eimu a&nbsp;kter\u00fd poskytuje dobr\u00e9 v\u00fdsledky i&nbsp;p\u0159i vy\u0161\u0161\u00edch hodnot\u00e1ch ISO. U&nbsp;star\u0161\u00edch model\u016f bych proto koukal sp\u00ed\u0161e po poloprofesion\u00e1ln\u00edch nebo profesion\u00e1ln\u00edch za\u0159\u00edzen\u00edch. Dnes toto bezprobl\u00e9mov\u011b zvl\u00e1dnete i&nbsp;se vstupn\u00edmi fotoapar\u00e1ty jako je <a href=\"https:\/\/www.fotolab.cz\/produkt\/canon-eos-r10-telo?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\"><strong>Canon R10<\/strong><\/a>, <a href=\"https:\/\/www.fotolab.cz\/produkt\/nikon-z-fc-telo?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\"><strong>Nikon Z&nbsp;fc<\/strong><\/a>, <strong><a href=\"https:\/\/www.fotolab.cz\/produkt\/fujifilm-x-s20-telo?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\">Fujifilm X-S20<\/a><\/strong> a&nbsp;jim podobn\u00fdmi.<\/p>\n<p>S \u010d\u00edm si v\u0161ak nevysta\u010d\u00edte, jsou z\u00e1kladn\u00ed objektivy, kter\u00e9 maj\u00ed sv\u011btelnost vy\u0161\u0161\u00ed ne\u017e f\/2,8. Nen\u00ed to tak, \u017ee by s&nbsp;nimi ne\u0161lo fotit, ale v&nbsp;jejich p\u0159\u00edpad\u011b se dostanete na nep\u0159\u00edpustn\u00e9 hodnoty ISO, co\u017e v\u00e1m zp\u016fsob\u00ed daleko v\u011bt\u0161\u00ed \u0161um na fotografi\u00edch. Pro tuto fotodiscipl\u00ednu jsou nejide\u00e1ln\u011bj\u0161\u00ed pevn\u00e9 sv\u011bteln\u00e9 objektivy. Za m\u011b je v&nbsp;po\u0159\u00e1dku ohnisko mezi 14\u201328 mm a&nbsp;vysta\u010d\u00edte si se sv\u011btelnost\u00ed f\/2.<\/p>\n<p>Kr\u00e1sn\u00fdmi p\u0159\u00edklady objektiv\u016f pro no\u010dn\u00ed fotografii jsou Sigma ART 14 mm (a\u0165 u\u017e ve verzi f\/1,4 nebo f\/1,8), <strong><a href=\"https:\/\/www.fotolab.cz\/produkt\/nikon-20mm-f-1-8g-ed-af-s?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\">Nikon 20 mm f\/1,8<\/a><\/strong>, <a href=\"https:\/\/www.fotolab.cz\/produkt\/fujifilm-xf-16mm-f-1-4-r-wr?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\"><strong>Fujifilm 16 mm f\/1,4<\/strong><\/a>, <a href=\"https:\/\/www.fotolab.cz\/produkt\/sony-fe-24mm-f-14-gm?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\"><strong>Sony GM 24 mm f\/1,4<\/strong><\/a>.<\/p>\n<p>Po uji\u0161t\u011bn\u00ed se, \u017ee m\u00e1te vhodn\u00fd fotoapar\u00e1t a&nbsp;objektiv, se neobejdete bez opravdu pevn\u00e9ho stativu. Jeliko\u017e vytvo\u0159en\u00ed jednoho sn\u00edmku trv\u00e1 i&nbsp;des\u00edtky vte\u0159in.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-51746\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568-300x200.jpg\" alt=\"GettyImages-1136761568\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568-740x493.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1136761568.jpg 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>Nem\u00e9n\u011b d\u016fle\u017eit\u00e1 je tak\u00e9 d\u00e1lkov\u00e1 spou\u0161\u0165, a\u0165 u\u017e dr\u00e1tov\u00e1 nebo bezdr\u00e1tov\u00e1. Nazbyt nep\u0159ijdou ani n\u00e1hradn\u00ed baterie, kter\u00e9 se b\u011bhem dlouh\u00fdch expozic rychleji spot\u0159ebov\u00e1vaj\u00ed.<\/p>\n<p>Na trhu m\u016f\u017eeme nal\u00e9zt takzvan\u00e9 night sky filtry, kter\u00e9 maj\u00ed za \u00fakol eliminovat \u017elut\u00e9 sv\u011btlo kolem vlnov\u00e9 d\u00e9lky 570\u2013590 nm. Toto sv\u011btlo je toti\u017e pro no\u010dn\u00ed oblohu velice parazitn\u00ed a&nbsp;vyd\u00e1vaj\u00ed ho p\u0159edev\u0161\u00edm pouli\u010dn\u00ed lampy.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-51756\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-300x225.jpg\" alt=\"\" width=\"700\" height=\"525\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-300x225.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-768x576.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-50x38.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-370x278.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-270x203.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-740x555.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr-80x60.jpg 80w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/filtr.jpg 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<h2>P\u0159\u00edprava<\/h2>\n<p>Se sn\u00edm\u00e1n\u00edm no\u010dn\u00ed oblohy to nen\u00ed tak jednoduch\u00e9, jak se m\u016f\u017ee zd\u00e1t. Nesta\u010d\u00ed jen vz\u00edt fo\u0165\u00e1k na zahradu a&nbsp;cvaknout proti obloze. Focen\u00ed no\u010dn\u00ed oblohy zahrnuje relativn\u011b velk\u00e9 mno\u017estv\u00ed p\u0159\u00edprav.<\/p>\n<p>D\u016fle\u017eit\u00e9 je napl\u00e1novat si, kde budete fotit. \u010c\u00edm v\u00edce se p\u0159i takov\u00e9mto focen\u00ed odd\u00e1l\u00edte od civilizace, t\u00edm \u010dist\u011bj\u0161\u00ed oblohu bez sv\u011bteln\u00e9ho smogu budete m\u00edt a&nbsp;uvid\u00edte v\u00edce hv\u011bzd. V&nbsp;ide\u00e1ln\u00edm p\u0159\u00edpad\u011b se dostanete na hory, kde b\u00fdv\u00e1 sv\u011bteln\u00e9ho smogu m\u00e9n\u011b. Pot\u00e9 si mus\u00edte uv\u011bdomit, zda chcete m\u00edt no\u010dn\u00ed oblohu samotnou, anebo do pop\u0159ed\u00ed p\u0159idat n\u011bjak\u00e9 \u00fadol\u00ed, \u0159eku \u010di jin\u00e9 zaj\u00edmav\u00e9 prvky.<\/p>\n<figure id=\"attachment_51750\" aria-describedby=\"caption-attachment-51750\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51750\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2-300x199.jpg\" alt=\"\" width=\"700\" height=\"464\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2-300x199.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2-768x509.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2-370x245.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2-270x179.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2-740x490.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/2.jpg 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-51750\" class=\"wp-caption-text\">Na fotografii je vid\u011bt siln\u00fd sv\u011bteln\u00fd smog od m\u011bstsk\u00e9ho osv\u011btlen\u00ed<\/figcaption><\/figure>\n<p>Nepodce\u0148ujte ani sledov\u00e1n\u00ed p\u0159edpov\u011bdi po\u010das\u00ed. P\u0159i lovu no\u010dn\u00edch sn\u00edmk\u016f oblohy nen\u00ed nic hor\u0161\u00edho, ne\u017e dorazit na m\u00edsto a&nbsp;m\u00edt nebe zata\u017een\u00e9. Nepot\u011b\u0161\u00ed ani bl\u00ed\u017e\u00edc\u00ed se d\u00e9\u0161\u0165 \u010di dokonce bou\u0159ka. By\u0165 se bou\u0159ka m\u016f\u017ee zd\u00e1t jako super zaj\u00edmav\u00e9, fotografick\u00e9 oko\u0159en\u011bn\u00ed, tak nen\u00ed. Ve skute\u010dnosti v\u00e1m osv\u00edt\u00ed oblohu a&nbsp;hv\u011bzdy jsou m\u00e9n\u011b patrn\u00e9. Stejn\u011b tak je pro no\u010dn\u00ed oblohu zl\u00e9 focen\u00ed p\u0159i \u00fapl\u0148ku.<\/p>\n<p>P\u0159i v\u00fdprav\u011b za no\u010dn\u00ed oblohou do p\u0159\u00edrody si ur\u010dit\u011b p\u0159ibalte baterku a&nbsp;repelent.<\/p>\n<h2>Nastaven\u00ed<\/h2>\n<p>Po tom, co jste se dostali na m\u00edsto a&nbsp;nachystali zaj\u00edmavou kompozici pomoc\u00ed fotoapar\u00e1tu na stativu, mus\u00edte je\u0161t\u011b nastavit fo\u0165\u00e1k samotn\u00fd.<\/p>\n<p>Vzhledem k&nbsp;tomu, \u017ee budete fotit ze stativu, doporu\u010duji vypnout stabilizaci na objektivu i&nbsp;v&nbsp;t\u011ble fotoapar\u00e1tu. U&nbsp;zrcadlovek je vhodn\u00e9 vyu\u017e\u00edt funkce p\u0159edsklopen\u00ed zrc\u00e1tka, abychom co nejv\u00edce eliminovali ot\u0159esy.<\/p>\n<p>Zde se m\u016f\u017ee nastaven\u00ed hodn\u011b li\u0161it, z\u00e1le\u017e\u00ed na tom, jak\u00fd zrovna pou\u017e\u00edv\u00e1te objektiv. Jestli\u017ee m\u00e1te objektiv se sv\u011btelnost\u00ed f\/1,4, tak si m\u016f\u017eete dovolit d\u00e1t clonu t\u0159eba f\/2, a&nbsp;t\u00edm dos\u00e1hnout jeho lep\u0161\u00edch optick\u00fdch vlastnost\u00ed.<\/p>\n<p>Dal\u0161\u00ed na \u0159ad\u011b je \u010das, kde plat\u00ed pravidlo 500. Pravidlo 500 znamen\u00e1, \u017ee nastav\u00edte expozi\u010dn\u00ed \u010das tak, \u017ee vyd\u011bl\u00edte 500\/ohnisko objektivu (po p\u0159epo\u010dtu na pln\u00fd form\u00e1t) = maxim\u00e1ln\u00ed d\u00e9lka \u010dasu sn\u00edm\u00e1n\u00ed ve vte\u0159in\u00e1ch. P\u0159i dodr\u017een\u00ed tohoto pravidla se vyvarujete toho, abyste m\u011bli hv\u011bzdy rozmazan\u00e9 vlivem pohybu.<\/p>\n<figure id=\"attachment_51751\" aria-describedby=\"caption-attachment-51751\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51751\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3-300x200.jpg\" alt=\"\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3-740x493.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/3.jpg 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-51751\" class=\"wp-caption-text\">B\u011bhem 2minutov\u00e9 expozice vznikne m\u00edrn\u00e9 pohybov\u00e9 rozmaz\u00e1n\u00ed hv\u011bzd. 120 s., f\/1,8, ISO 1250.<\/figcaption><\/figure>\n<p>P\u0159\u00edklad: M\u00e1te plnoform\u00e1tov\u00fd Nikon Z5, p\u0159es redukci nasazen\u00fd Nikon 20 mm f\/1,8. Budete tedy po\u010d\u00edtat 500\/20=25.\u00a0 V&nbsp;tomto p\u0159\u00edpad\u011b je nejdel\u0161\u00ed doporu\u010den\u00fd sn\u00edmac\u00ed \u010das 25 vte\u0159in.<\/p>\n<p>N\u011bkter\u00e9 modely fotoapar\u00e1t\u016f (jako nap\u0159\u00edklad <strong><a href=\"https:\/\/www.fotolab.cz\/produkt\/nikon-z-fc-telo?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\">Nikon Z&nbsp;Fc<\/a><\/strong>, Nikon Df, <strong><a href=\"https:\/\/www.fotolab.cz\/produkt\/fujifilm-x-t5-telo-black?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\">Fujifilm X-T<\/a><\/strong> a&nbsp;<strong><a href=\"https:\/\/www.fotolab.cz\/produkt\/fujifilm-x-h2s-telo?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\">X-H<\/a><\/strong> \u0159ady) maj\u00ed nastaven\u00ed \u010dasu z\u00e1v\u011brky na vrchn\u00ed \u010d\u00e1sti stejn\u011b jako kinofilmov\u00e9 fotoapar\u00e1ty a&nbsp;nenaleznete u&nbsp;nich mo\u017enost nastaven\u00ed n\u011bkolika vte\u0159in. Zde mus\u00edte nastavit volbu T, kter\u00e1 p\u0159epne oto\u010dn\u00fd voli\u010d u&nbsp;palce k&nbsp;nastavov\u00e1n\u00ed \u010dasu. Pot\u00e9 nen\u00ed probl\u00e9m nakonfigurovat i&nbsp;del\u0161\u00ed \u010dasy tak, jako u&nbsp;klasick\u00fdch modern\u00edch p\u0159\u00edstroj\u016f.<\/p>\n<p>T\u00e9m\u011b\u0159 v\u0161echny modely um\u00ed m\u011b\u0159it expozici a\u017e do 30 vte\u0159in a&nbsp;pak u\u017e maj\u00ed re\u017eim Bulb, ve kter\u00e9m expozice trv\u00e1 dokud nepust\u00edte spou\u0161\u0165. Existuj\u00ed ale i&nbsp;bezzrcadlovky, kter\u00e9 um\u00ed m\u011b\u0159it hodnotu expozice a\u017e po dobu neuv\u011b\u0159iteln\u00fdch 15 minut.<\/p>\n<blockquote><p>N\u00e1\u0161 tip: ne\u017e se vyprav\u00edte na focen\u00ed, p\u0159ibalte do kufru kartu nav\u00edc. S&nbsp;<strong>vysokokapacitn\u00edm modelem od Sandisku<\/strong> v\u00e1m m\u00edsto rozhodn\u011b nedojde.<\/p><\/blockquote>\n<figure id=\"attachment_51752\" aria-describedby=\"caption-attachment-51752\" style=\"width: 333px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51752\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4-200x300.jpg\" alt=\"\" width=\"333\" height=\"500\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4-768x1152.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4-33x50.jpg 33w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4-370x555.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4-270x405.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4-740x1110.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/4.jpg 800w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><figcaption id=\"caption-attachment-51752\" class=\"wp-caption-text\">Expozice trvaj\u00edc\u00ed 15 minut. Jsou dob\u0159e vid\u011bt dlouh\u00e9 stopy hv\u011bzd na obloze.<\/figcaption><\/figure>\n<p>Citlivost ISO nastav\u00edte dle dan\u00e9 situace, ve kter\u00e9 se nach\u00e1z\u00edte. V\u011bt\u0161inou se dostanete mezi hodnoty 1&nbsp;600\u20136&nbsp;400.<\/p>\n<p>Vyv\u00e1\u017een\u00ed b\u00edl\u00e9 zvl\u00e1daj\u00ed fotoapar\u00e1ty z&nbsp;v\u011bt\u0161\u00ed \u010d\u00e1sti perfektn\u011b automaticky. V&nbsp;tomto p\u0159\u00edpad\u011b to m\u016f\u017ee b\u00fdt ob\u010das o\u0159\u00ed\u0161ek i&nbsp;pro profesion\u00e1ln\u00ed techniku a&nbsp;p\u0159i ru\u010dn\u00edm nastaven\u00ed je vhodn\u00e9 nastavit hodnoty mezi 3&nbsp;200\u20134&nbsp;800 K&nbsp;v&nbsp;z\u00e1vislosti na prost\u0159ed\u00ed.<\/p>\n<h2>Jak zaost\u0159it<\/h2>\n<p>Ve\u0161ker\u00e9 hodnoty m\u00e1te nastaven\u00e9, ale fotoapar\u00e1t nechce automaticky zaost\u0159it a&nbsp;st\u00e1le p\u0159eost\u0159uje. Ano, je to opravdu tak, v&nbsp;noci automaticky t\u00e9m\u011b\u0159 nikdy nezaost\u0159\u00edte. P\u0159epn\u011bte ost\u0159en\u00ed na manu\u00e1ln\u00ed, pou\u017eijte p\u0159ibl\u00ed\u017een\u00ed v&nbsp;\u017eiv\u00e9m n\u00e1hledu na jakoukoliv jasnou hv\u011bzdu a&nbsp;na tu ru\u010dn\u011b zaost\u0159ete. Nejde o&nbsp;nic obt\u00ed\u017en\u00e9ho a&nbsp;zabere v\u00e1m to okam\u017eik.<\/p>\n<figure id=\"attachment_51753\" aria-describedby=\"caption-attachment-51753\" style=\"width: 334px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51753\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5-200x300.jpg\" alt=\"\" width=\"334\" height=\"500\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5-768x1151.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5-33x50.jpg 33w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5-370x554.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5-270x404.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5-740x1109.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/5.jpg 801w\" sizes=\"(max-width: 334px) 100vw, 334px\" \/><figcaption id=\"caption-attachment-51753\" class=\"wp-caption-text\">Fotografie ml\u00e9\u010dn\u00e9 dr\u00e1hy po\u0159\u00edzen\u00e1 uprost\u0159ed pole se sv\u00edtilnou sm\u011brem k&nbsp;obloze<\/figcaption><\/figure>\n<p>V p\u0159\u00edpad\u011b, \u017ee v\u00e1m jde i&nbsp;o&nbsp;krajinu, existuje je\u0161t\u011b tzv. hyperfok\u00e1ln\u00ed vzd\u00e1lenost. Jedn\u00e1 se o&nbsp;vzd\u00e1lenost ost\u0159en\u00ed, p\u0159i kter\u00e9 je ostr\u00e9 pozad\u00ed i&nbsp;pop\u0159ed\u00ed sn\u00edmku v&nbsp;ur\u010dit\u00e9m rozsahu. Abyste si to l\u00e9pe p\u0159edstavili, m\u00e1te 20mm objektiv se clonou 2 na pln\u00e9m sn\u00edma\u010di. Pokud zaost\u0159\u00edte na vzd\u00e1lenost 6,67 m, dostanete ostr\u00fd sn\u00edmek v&nbsp;t\u00e9m\u011b\u0159 cel\u00e9 jeho hloubce v\u010detn\u011b hv\u011bzd.<\/p>\n<blockquote>\n<h4>\u010ct\u011bte tak\u00e9 na blogu: <a href=\"https:\/\/www.fotolab.cz\/blog\/hyperfokalni-vzdalenost\/?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\">Hyperfok\u00e1ln\u00ed vzd\u00e1lenost \u2013 jak s&nbsp;n\u00ed efektivn\u011b pracovat<\/a><\/h4>\n<\/blockquote>\n<h2>Kdy\u017e to nen\u00ed jen o&nbsp;hv\u011bzd\u00e1ch<\/h2>\n<p>Vyfotit oblohu je super, ale nen\u00ed na \u0161kodu prosv\u00edtit i&nbsp;prost\u0159ed\u00ed, ve kter\u00e9m fot\u00edte. Vyu\u017e\u00edt pro to m\u016f\u017eete jak\u00fdkoliv zdroj sv\u011btla. Od baterky v&nbsp;telefonu a\u017e po syst\u00e9mov\u00fd blesk.<\/p>\n<p>B\u011bhem prosv\u011bcov\u00e1n\u00ed sc\u00e9ny nen\u00ed vhodn\u00e9 sv\u00edtit na sebe, abychom na fotografi\u00edch nevykreslovali n\u011bco, co tam nepat\u0159\u00ed. V&nbsp;nejlep\u0161\u00edm p\u0159\u00edpad\u011b je vhodn\u00e9 oto\u010dit sv\u011btlo sm\u011brem od fotoapar\u00e1tu a&nbsp;pohyb po sc\u00e9n\u011b v\u00e1s nemus\u00ed v\u016fbec tr\u00e1pit. Samoz\u0159ejm\u011b celou dobu sn\u00edm\u00e1n\u00ed, nap\u0159\u00edklad 20 vte\u0159in, nebudete st\u00e1t na jednom m\u00edst\u011b.<\/p>\n<figure id=\"attachment_51754\" aria-describedby=\"caption-attachment-51754\" style=\"width: 333px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51754\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6-200x300.jpg\" alt=\"\" width=\"333\" height=\"500\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6-768x1152.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6-33x50.jpg 33w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6-370x555.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6-270x405.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6-740x1110.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/6.jpg 800w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><figcaption id=\"caption-attachment-51754\" class=\"wp-caption-text\">Rozhledna nasv\u00edcen\u00e1 sv\u011btlem z&nbsp;mobiln\u00edho telefonu<\/figcaption><\/figure>\n<h2>Startrails<\/h2>\n<p>Startrails je metoda fotografov\u00e1n\u00ed hv\u011bzd, p\u0159i kter\u00e9 se vyu\u017eije rotace zem\u011bkoule a&nbsp;dlouh\u00fdch, n\u011bkolikaminutov\u00fdch expozic. Na obloze je pouze jeden bod, na kter\u00fd nem\u00e1 rotace zem\u011bkoule vliv, a&nbsp;t\u00edm je Pol\u00e1rka.<\/p>\n<p>Jakmile nam\u00ed\u0159\u00edme fotoapar\u00e1t jej\u00edm sm\u011brem a&nbsp;nastav\u00edme opravdu dlouh\u00fd \u010das, t\u0159eba 5, 10, 15 minut, na v\u00fdsledn\u00fdch fotografi\u00edch uvid\u00edme, jak n\u00e1m hv\u011bzdy maluj\u00ed sv\u011bteln\u00e9 dr\u00e1hy. Pokud m\u00e1te v&nbsp;\u00famyslu tyto sv\u011bteln\u00e9 dr\u00e1hy dokon\u010dit a&nbsp;ud\u011blat z&nbsp;nich cel\u00e9 kruhy, m\u011bli byste po\u010d\u00edtat s&nbsp;t\u00edm, \u017ee v\u00e1m to zabere dost \u010dasu a&nbsp;budete muset skl\u00e1dat v\u00edce fotografi\u00ed do jedn\u00e9 ve Photoshopu nebo speci\u00e1ln\u00edch programech Startrails, StarStaX apod.<\/p>\n<figure id=\"attachment_51755\" aria-describedby=\"caption-attachment-51755\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-51755\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7-300x200.jpg\" alt=\"\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7-740x493.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/7.jpg 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-51755\" class=\"wp-caption-text\">Pol\u00e1rka je v\u017edy uprost\u0159ed, kolem n\u00ed hv\u011bzdy dokresluj\u00ed kruhy<\/figcaption><\/figure>\n<h2>\u00dapravy<\/h2>\n<p>A\u0165 se v\u00e1m to l\u00edb\u00ed nebo ne, pro p\u016fsobiv\u00e9 fotografie je zapot\u0159eb\u00ed tak\u00e9 n\u011bkolika \u00faprav, aby hv\u011bzdy vynikly co nejv\u00edce. Osobn\u011b p\u0159i t\u011bchto \u00fakonech neprov\u00e1d\u00edm t\u00e9m\u011b\u0159 \u017e\u00e1dn\u00e9 plo\u0161n\u00e9 \u00fapravy a&nbsp;upravuji odd\u011blen\u011b oblohu, sv\u011bteln\u00fd opar z&nbsp;okoln\u00edch obydl\u00ed a&nbsp;zvl\u00e1\u0161\u0165 tak\u00e9 krajinu.<\/p>\n<p>U oblohy m\u00edrn\u011b posunu teplotu do chladn\u011bj\u0161\u00edch barev a&nbsp;zv\u00fd\u0161\u00edm kontrast, aby n\u00e1m v\u00edce vynikly hv\u011bzdy samotn\u00e9.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-51757\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha-300x195.png\" alt=\"\" width=\"700\" height=\"454\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha-300x195.png 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha-768x499.png 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha-50x32.png 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha-370x240.png 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha-270x175.png 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha-740x480.png 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/obloha.png 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>V p\u0159\u00edpad\u011b, \u017ee nevlastn\u00edte Night sky filtr, pro redukci modr\u00e9ho sv\u011btla stejn\u011b jako j\u00e1, vznikne v\u00e1m vrstva \u00faprav nav\u00edc, ve kter\u00e9 budete ono \u017elut\u00e9 sv\u011btlo redukovat m\u00edrn\u00fdm sn\u00ed\u017een\u00edm saturace, posunem barevn\u00e9 teploty v\u00edce k&nbsp;modr\u00e9 a&nbsp;mal\u00fdm sn\u00ed\u017een\u00edm sv\u011btla.<\/p>\n<p>U krajiny m\u016f\u017eete trochu zesv\u011btlit celou \u010d\u00e1st a&nbsp;m\u00e1te hotovo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-51758\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy-300x195.png\" alt=\"\" width=\"700\" height=\"454\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy-300x195.png 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy-768x499.png 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy-50x32.png 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy-370x240.png 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy-270x175.png 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy-740x480.png 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/u\u0301pravy.png 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>&nbsp;<\/p>\n<blockquote>\n<h4>\u010ct\u011bte tak\u00e9 na blogu:<a href=\"https:\/\/www.fotolab.cz\/blog\/fotografovani-krajiny-tipy-na-porizovani-pusobivych-snimku\/?cref=cew_ref_blog_jak-vyfotit-nocni-oblohu_x_x\" target=\"_blank\" rel=\"noopener\"> Fotografov\u00e1n\u00ed krajiny: 3 tipy na po\u0159izov\u00e1n\u00ed p\u016fsobiv\u00fdch sn\u00edmk\u016f<\/a><\/h4>\n<\/blockquote>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>Nemus\u00edte se prvn\u00edho no\u010dn\u00edho focen\u00ed v\u016fbec b\u00e1t, je to sice relativn\u011b zdlouhav\u00fd proces, ale v\u00fdsledky jsou doopravdy zaj\u00edmav\u00e9. Pro takov\u00e9to no\u010dn\u00ed focen\u00ed je dobr\u00fdm n\u00e1padem vz\u00edt si s&nbsp;sebou n\u011bjak\u00e9 ob\u010derstven\u00ed a&nbsp;spole\u010dn\u00edka, se kter\u00fdm se m\u016f\u017eete bavit b\u011bhem toho, co v\u00e1\u0161 fotoapar\u00e1t bude sn\u00edmat sc\u00e9nu.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-51747\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467-300x200.jpg\" alt=\"GettyImages-1177816467\" width=\"700\" height=\"467\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467-740x493.jpg 740w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2023\/07\/GettyImages-1177816467.jpg 1200w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Krajiny, lidi a&nbsp;mnoho dal\u0161\u00edch v\u011bc\u00ed u\u017e fotit um\u00edte. Na no\u010dn\u00ed oblohu nebo zachycen\u00ed ml\u00e9\u010dn\u00e9 dr\u00e1hy jste v\u0161ak je\u0161t\u011b nena\u0161li odvahu? Dnes se pod\u00edv\u00e1me nahoru a&nbsp;vyzkou\u0161\u00edme to. Po p\u0159e\u010dten\u00ed tohoto \u010dl\u00e1nku budete v\u011bd\u011bt v\u0161e, co pot\u0159ebujete pro prvn\u00ed no\u010dn\u00ed lov.<\/p>\n","protected":false},"author":289,"featured_media":51748,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[678,559,18],"tags":[1998],"class_list":["post-51745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fotografie","category-fotolab-fotoradce","category-novinky","tag-radostfotit"],"wppr_data":{"cwp_meta_box_check":"No"},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/51745"}],"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\/289"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/comments?post=51745"}],"version-history":[{"count":10,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/51745\/revisions"}],"predecessor-version":[{"id":53887,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/51745\/revisions\/53887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/51748"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=51745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=51745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=51745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}