{"id":41017,"date":"2021-08-12T10:59:13","date_gmt":"2021-08-12T08:59:13","guid":{"rendered":"https:\/\/www.fotolab.cz\/blog\/?p=41017"},"modified":"2024-09-17T10:36:30","modified_gmt":"2024-09-17T08:36:30","slug":"5-tipu-jak-na-fotografovani-nocni-oblohy","status":"publish","type":"post","link":"https:\/\/www.fotolab.cz\/blog\/5-tipu-jak-na-fotografovani-nocni-oblohy\/","title":{"rendered":"5 tip\u016f, jak na fotografov\u00e1n\u00ed no\u010dn\u00ed oblohy"},"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-69d994a439c75\" 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-69d994a439c75\"  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\/5-tipu-jak-na-fotografovani-nocni-oblohy\/#Vhodna_fototechnika_nastaveni_clony_a_delky_expozice\" title=\"Vhodn\u00e1 fototechnika, nastaven\u00ed clony a&nbsp;d\u00e9lky expozice\">Vhodn\u00e1 fototechnika, nastaven\u00ed clony a&nbsp;d\u00e9lky expozice<\/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\/5-tipu-jak-na-fotografovani-nocni-oblohy\/#Stabilita_citlivost_snimace_a_redukce_sumu\" title=\"Stabilita, citlivost sn\u00edma\u010de a&nbsp;redukce \u0161umu\">Stabilita, citlivost sn\u00edma\u010de a&nbsp;redukce \u0161umu<\/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\/5-tipu-jak-na-fotografovani-nocni-oblohy\/#Spravne_zaostreni_je_zakladem\" title=\"Spr\u00e1vn\u00e9 zaost\u0159en\u00ed je z\u00e1kladem\">Spr\u00e1vn\u00e9 zaost\u0159en\u00ed je z\u00e1kladem<\/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\/5-tipu-jak-na-fotografovani-nocni-oblohy\/#Tipy_na_zajimave_ukazy_a_objekty_na_nocni_obloze\" title=\"Tipy na zaj\u00edmav\u00e9 \u00fakazy a&nbsp;objekty na no\u010dn\u00ed obloze\">Tipy na zaj\u00edmav\u00e9 \u00fakazy a&nbsp;objekty na no\u010dn\u00ed obloze<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fotolab.cz\/blog\/5-tipu-jak-na-fotografovani-nocni-oblohy\/#S_kompozici_si_dejte_zalezet_i_u_hvezd\" title=\"S kompozic\u00ed si dejte z\u00e1le\u017eet i&nbsp;u&nbsp;hv\u011bzd\">S kompozic\u00ed si dejte z\u00e1le\u017eet i&nbsp;u&nbsp;hv\u011bzd<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong>Ur\u010dit\u011b jste je vid\u011bli, fotografie no\u010dn\u00ed oblohy pln\u00e9 hv\u011bzd. Ml\u00e9\u010dn\u00e1 dr\u00e1ha se t\u00e1hne p\u0159es temn\u00e9 nebe, lze rozeznat nejzn\u00e1m\u011bj\u0161\u00ed souhv\u011bzd\u00ed a&nbsp;v&nbsp;ide\u00e1ln\u00edm p\u0159\u00edpad\u011b i&nbsp;\u010d\u00e1sti krajiny pod n\u00ed. Vypad\u00e1 to slo\u017eit\u011b, ale d\u00edky sou\u010dasn\u00fdm technologi\u00edm to opravdu m\u016f\u017ee vyzkou\u0161et kdokoli.<\/strong><!--more--><\/p>\r\n<p>Fotografov\u00e9, kte\u0159\u00ed maj\u00ed no\u010dn\u00ed fotky dob\u0159e zvl\u00e1dnut\u00e9, odpov\u00eddaj\u00ed \u010dasto na ot\u00e1zky ohledn\u011b techniky a&nbsp;nastaven\u00ed expozice. K&nbsp;tomu se dostaneme, ale d\u016fle\u017eit\u011bj\u0161\u00ed je kde a&nbsp;kdy toto t\u00e9ma fotografovat. Na ot\u00e1zku kdy, se d\u00e1 odpov\u011bd\u011bt celkem jednodu\u0161e \u2013 v&nbsp;noci, kdy\u017e je jasno. D\u00e1le v&nbsp;obdob\u00ed, kdy je M\u011bs\u00edc v&nbsp;novu, plus m\u00ednus dva a\u017e t\u0159i dny. Je to proto, \u017ee M\u011bs\u00edc v&nbsp;\u00fapl\u0148ku dok\u00e1\u017ee oblohu spolehliv\u011b p\u0159esv\u00edtit tak, \u017ee z\u016fstanou vid\u011bt jen nejv\u011bt\u0161\u00ed hv\u011bzdy a&nbsp;n\u011bkter\u00e9 planety.<\/p>\r\n<blockquote>\r\n<h4>\u010ct\u011bte tak\u00e9 na blogu: <span style=\"color: #c30c15;\"><strong><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/blog\/jak-fotit-zatmeni-mesice\/\" target=\"_blank\" rel=\"noopener\">Jak fotografovat M\u011bs\u00edc<\/a><\/strong><\/span><\/h4>\r\n<\/blockquote>\r\n<p>A pak je d\u016fle\u017eit\u00e9 kde. Doporu\u010duji doslova ut\u00e9ct z&nbsp;m\u011bsta. To, co n\u00e1m neumo\u017e\u0148uje po\u0159izovat ide\u00e1ln\u00ed sn\u00edmky no\u010dn\u00ed oblohy ve m\u011bstech a&nbsp;velk\u00fdch m\u011bstsk\u00fdch aglomerac\u00edch se jmenuje sv\u011bteln\u00fd smog. Mno\u017estv\u00ed sv\u011btla z&nbsp;t\u011bchto um\u011bl\u00fdch, lidsk\u00fdch zdroj\u016f je tak velk\u00e9, \u017ee se hv\u011bzdy daj\u00ed fotografovat jen velmi obt\u00ed\u017en\u011b. Proto ve spojen\u00ed s&nbsp;no\u010dn\u00ed fotkou m\u011bstsk\u00e9 krajiny fotografuji M\u011bs\u00edc a&nbsp;pro v\u0161echny dal\u0161\u00ed objekty vyj\u00ed\u017ed\u00edm za m\u011bsto.<\/p>\r\n<figure id=\"attachment_41018\" aria-describedby=\"caption-attachment-41018\" style=\"width: 399px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-41018\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha.jpg\" alt=\"No\u010dn\u00ed fotografie \u2013 Ml\u00e9\u010dn\u00e1 dr\u00e1ha\" width=\"399\" height=\"600\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha.jpg 1065w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha-768x1154.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha-1022x1536.jpg 1022w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha-33x50.jpg 33w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha-370x556.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha-270x406.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_0562-mlecna-draha-740x1112.jpg 740w\" sizes=\"(max-width: 399px) 100vw, 399px\" \/><\/a><figcaption id=\"caption-attachment-41018\" class=\"wp-caption-text\">No\u010dn\u00ed fotografie \u2013 Ml\u00e9\u010dn\u00e1 dr\u00e1ha, ISO 1600; F1,8; 13 s, fotografov\u00e1no 26.8.&nbsp;ve 22:30<\/figcaption><\/figure>\r\n<p>\u010casto sta\u010d\u00ed (zejm\u00e9na v\u00a0hornat\u011bj\u0161\u00edm profilu krajiny) ujet 20 a\u017e 30 kilometr\u016f a&nbsp;hv\u011bzdy se kr\u00e1sn\u011b uk\u00e1\u017eou. A&nbsp;to, \u017ee sv\u011btlo vzd\u00e1len\u00e9ho m\u011bsta osv\u011btluje horizont m\u016f\u017eeme v\u00a0na\u0161\u00ed fotce dob\u0159e vyu\u017e\u00edt, zobraz\u00ed se n\u00e1m silueta kopc\u016f, za kter\u00fdmi je ukryto, a&nbsp;kr\u00e1sn\u011b pop\u00ed\u0161e krajinu, nad kterou se nebe s\u00a0hv\u011bzdami klene. Pro nejn\u00e1ro\u010dn\u011bj\u0161\u00ed astro fotografy existuje <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.astro.cz\/clanky\/svetelne-znecisteni\/aktualni-mapy-svetelneho-znecisteni.html\" target=\"_blank\" rel=\"noopener\">mapa nejtmav\u0161\u00edch m\u00edst<\/a><\/span><\/strong> (\u010ceska, Evropy atd.) a&nbsp;pro profesion\u00e1ln\u00ed fotografie nap\u0159. mlhovin se jezd\u00ed pr\u00e1v\u011b tam.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Vhodna_fototechnika_nastaveni_clony_a_delky_expozice\"><\/span>Vhodn\u00e1 fototechnika, nastaven\u00ed clony a&nbsp;d\u00e9lky expozice<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Z\u00e1kladn\u00edm technick\u00fdm vybaven\u00edm je fotoapar\u00e1t, kter\u00fd umo\u017e\u0148uje manu\u00e1ln\u00ed nastaven\u00ed expozice a&nbsp;v\u00fdm\u011bnu objektivu. Hodn\u011b d\u016fle\u017eit\u00e1 je velikost sn\u00edma\u010de a&nbsp;zejm\u00e9na jeho parametry. Nen\u00ed tak d\u016fle\u017eit\u00e9, jestli se jedn\u00e1 o&nbsp;<span style=\"color: #c30c15;\"><strong><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/fotoaparaty\/systemove-fotoaparaty\" target=\"_blank\" rel=\"noopener\">bezzrcadlovku (CSC)<\/a><\/strong><\/span> nebo <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/fotoaparaty\/digitalni-zrcadlovky-dslr\" target=\"_blank\" rel=\"noopener\" class=\"broken_link\">zrcadlovku (DSLR)<\/a><\/span><\/strong>, sp\u00ed\u0161 je vhodn\u00e9 se zam\u011b\u0159it na parametr, kter\u00fd se odborn\u011b naz\u00fdv\u00e1 odstup sign\u00e1l\/\u0161um.<\/p>\r\n<figure id=\"attachment_41031\" aria-describedby=\"caption-attachment-41031\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-41031\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_.jpg\" alt=\"Nikon Z6\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_.jpg 1600w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/91-zDUlHVsL._AC_SL1500_-740x493.jpg 740w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><figcaption id=\"caption-attachment-41031\" class=\"wp-caption-text\">Plnoform\u00e1tov\u00e9 bezzrcadlovky \u2013 nap\u0159. <span style=\"color: #c30c15;\"><strong><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/fotoaparaty-nikon\" target=\"_blank\" rel=\"noopener\">Nikon Z6<\/a><\/strong><\/span> \u2013 jsou ide\u00e1ln\u00edm n\u00e1strojem pro no\u010dn\u00ed fotografii<\/figcaption><\/figure>\r\n<p>Tak\u017ee ona \u010dast\u00e1 ot\u00e1zka, kolik m\u00e1 p\u0159\u00edstroj \u0161umu na vysok\u00fdch citlivostech ISO. Tady je toti\u017e hlavn\u00ed rozd\u00edl proti klasick\u00e9 krajin\u00e1\u0159sk\u00e9 fotce, kde se v\u011bt\u0161inou pracuje s&nbsp;nejni\u017e\u0161\u00ed citlivost\u00ed (nap\u0159. ISO 100). P\u0159i fotce no\u010dn\u00ed oblohy je citlivost v\u00fdznamn\u00fd parametr, a&nbsp;proto je i&nbsp;mno\u017estv\u00ed \u0161umu, p\u0159i takov\u00e9m nastaven\u00ed, doslova kritick\u00e9. Znamen\u00e1 to jednoduchou radu pro v\u00fdb\u011br techniky. Pokud se chcete focen\u00ed hv\u011bzd v\u00edce v\u011bnovat, zvolte Full Frame sn\u00edma\u010d a&nbsp;ide\u00e1ln\u011b co nejnov\u011bj\u0161\u00ed model fotoapar\u00e1tu.<\/p>\r\n<blockquote>\r\n<h4>\u010ct\u011bte tak\u00e9 na blogu: <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/blog\/vyber-fotoaparatu-dslr-nebo-csc\/\" target=\"_blank\" rel=\"noopener\">V\u00fdb\u011br fotoapar\u00e1tu \u2013 zrcadlovka nebo bezzrcadlovka<\/a><\/span><\/strong><\/h4>\r\n<\/blockquote>\r\n<p>Nov\u00e9 sn\u00edma\u010de, nov\u00e9 procesory a&nbsp;nejnov\u011bj\u0161\u00ed software v\u00a0nich posunuj\u00ed v\u00fdkon v\u00a0oblasti vysok\u00fdch citlivost\u00ed naprosto neuv\u011b\u0159iteln\u00fdm zp\u016fsobem. K&nbsp;t\u011blu fotoapar\u00e1tu samoz\u0159ejm\u011b pot\u0159ebujete odpov\u00eddaj\u00edc\u00ed objektiv. Nejlep\u0161\u00edm \u0159e\u0161en\u00edm je \u0161iroko\u00fahl\u00fd objektiv s&nbsp;pevn\u00fdm ohniskem a&nbsp;s\u00a0vysokou sv\u011btelnost\u00ed. Moj\u00ed jasnou volbou je u\u017e n\u011bkolik let fam\u00f3zn\u00ed <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/produkty\/nikon-20mm-f-1-8g-ed-af-s\" target=\"_blank\" rel=\"noopener\">AF-S Nikkor 20 mm F1,8G<\/a><\/span><\/strong> na zrcadlovce Nikon D850.<\/p>\r\n<p>Vynikaj\u00edc\u00ed v\u00fdsledky lze dos\u00e1hnout tak\u00e9 se zoom objektivy, jako jsou 14-24 mm F2,8; 16-35 mm F2,8; 17-35 mm F2,8 nebo 16-35 mm F4 apod. Moc se t\u011b\u0161\u00edm, \u017ee v&nbsp;l\u00e9t\u011b vyzkou\u0161\u00edm nejnov\u011bj\u0161\u00ed techniku Nikon, objektivy Z&nbsp;14-24 mm F2,8 S&nbsp;i&nbsp;<strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/produkty\/nikon-nikkor-z-14-30mm-f-4-s\" target=\"_blank\" rel=\"noopener\">Z 14-30 mm F4 S<\/a><\/span><\/strong> a&nbsp;pevn\u00e9 sklo <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/nikon-nikkor-z-20mm-f-1-8-s\" target=\"_blank\" rel=\"noopener\">Z\u00a020 mm F1,8 S<\/a><\/span><\/strong> na bezzrcadlovce Z6 II. Ohnisko na zoom objektivech pou\u017eijeme to nej\u0161ir\u0161\u00ed. <strong>Expozici vol\u00edm v\u017edy manu\u00e1ln\u011b, clonu nech\u00e1m \u00fapln\u011b otev\u0159enou<\/strong>, aby pro\u0161lo co nejv\u00edce sv\u011btla do fotoapar\u00e1tu, v\u00a0m\u00e9m p\u0159\u00edpad\u011b F1,8 nebo f2,8 podle nasazen\u00e9ho objektivu. <strong>Expozi\u010dn\u00ed \u010das maxim\u00e1ln\u011b 13-15 sekund<\/strong>, to proto, aby se hv\u011bzdy p\u0159i zd\u00e1nliv\u00e9m pohybu (ot\u00e1\u010den\u00ed) oblohy zobrazili jako body a&nbsp;ne \u010d\u00e1rky.<\/p>\r\n<blockquote>\r\n<h4>\u010ct\u011bte tak\u00e9 na blogu: <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/blog\/rady-pro-zacinajici-fotografy-krajiny\/\" target=\"_blank\" rel=\"noopener\">Krajin\u00e1\u0159sk\u00e1 fotografie a&nbsp;jak na ni<\/a><\/span><\/strong><\/h4>\r\n<\/blockquote>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-30298\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/02\/olympus-om-d-e-m1-iii-5-1.jpg\" alt=\"Olympus OM-D E-M1 Mark III\" width=\"610\" height=\"343\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/02\/olympus-om-d-e-m1-iii-5-1.jpg 610w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/02\/olympus-om-d-e-m1-iii-5-1-300x169.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/02\/olympus-om-d-e-m1-iii-5-1-50x28.jpg 50w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/>Samostatnou discipl\u00ednou jsou tzv. Star Trails, kdy naopak chceme pohyb hv\u011bzd po obloze zn\u00e1zornit pomoc\u00ed zobrazen\u00ed jejich drah, tehdy pou\u017eijeme extr\u00e9mn\u011b dlouh\u00e9 expozi\u010dn\u00ed \u010dasy, a\u017e v&nbsp;\u0159\u00e1dech hodin, nebo se v\u00fdsledn\u00fd sn\u00edmek poskl\u00e1d\u00e1 z&nbsp;velk\u00e9ho mno\u017estv\u00ed krat\u0161\u00edch expozic. Pokud v&nbsp;tomto p\u0159\u00edpad\u011b nam\u00ed\u0159\u00edme fotoapar\u00e1t na Pol\u00e1rku, vyjdou na sn\u00edmku efektn\u00ed soust\u0159edn\u00e9 kru\u017enice. Velmi praktick\u00fdm pomocn\u00edkem je u&nbsp;takov\u00fdch fotografi\u00ed funkce Live Composite, kterou najdete u<a href=\"https:\/\/www.fotolab.cz\/bezzrcadlovky\/bezzrcadlovky-olympus\"><strong> <span style=\"color: #c30c15;\">bezzrcadlovek Olympus<\/span> <\/strong><\/a>\u2013 p\u0159i jej\u00ed aktivaci se v&nbsp;\u010dase na sn\u00edmku zaznamen\u00e1vaj\u00ed pouze sv\u011btlej\u0161\u00ed body, tak\u017ee v\u00fdsledn\u00e1 zachycen\u00e1 dr\u00e1ha hv\u011bzdy je ostr\u00e1 a&nbsp;rovnom\u011brn\u00e1.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Stabilita_citlivost_snimace_a_redukce_sumu\"><\/span>Stabilita, citlivost sn\u00edma\u010de a&nbsp;redukce \u0161umu<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Ur\u010dit\u011b jste si v\u0161imli, jak\u00e9 jsou z\u00e1kladn\u00ed ingredience popsan\u00e9 v\u00a0p\u0159edchoz\u00edm odstavci. Je to nedostatek sv\u011btla a&nbsp;dlouh\u00fd expozi\u010dn\u00ed \u010das. Mus\u00ed b\u00fdt tedy jasn\u00e9, \u017ee budeme pot\u0159ebovat stativ. A&nbsp;to dobr\u00fd, <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/prislusenstvi\/stativy\" target=\"_blank\" rel=\"noopener\">stabiln\u00ed stativ<\/a><\/span><\/strong>. \u0158\u00edk\u00e1 se, \u017ee stativ je bu\u010f lehk\u00fd nebo dobr\u00fd. Doporu\u010duji se orientovat podle hmotnosti va\u0161\u00ed v\u00fdbavy a&nbsp;nosnosti konkr\u00e9tn\u00edho stativu, u&nbsp;vy\u0161\u0161\u00edch t\u0159\u00edd stativ\u016f uv\u00e1d\u011bj\u00ed v\u00fdrobci nosnost zvl\u00e1\u0161\u0165 pro nohy a&nbsp;pro kulovou nebo trojcestnou hlavu.<\/p>\r\n<p>Optim\u00e1ln\u00edm dopl\u0148kem je <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/prislusenstvi\/dalkove-spouste-a-ovladani\" target=\"_blank\" rel=\"noopener\">kabelov\u00e1 nebo IR spou\u0161\u0165<\/a><\/span><\/strong>, p\u0159\u00edpadn\u011b ovl\u00e1d\u00e1n\u00ed digit\u00e1lu pomoc\u00ed mobiln\u00edho telefonu. Zejm\u00e9na pro \u010dasy del\u0161\u00ed ne\u017e 30 s&nbsp;u\u017e si nevysta\u010d\u00edte se samospou\u0161t\u00ed. Na fotoapar\u00e1tu se nastav\u00ed \u010das B&nbsp;(Bulb), z\u00e1v\u011brka se spust\u00ed pomoc\u00ed tla\u010d\u00edtka na kabelov\u00e9 spou\u0161ti, tla\u010d\u00edtko se n\u00e1sledn\u011b zaaretuje. \u010cas m\u011b\u0159\u00edme na hodink\u00e1ch nebo mobilu, jen u&nbsp;dra\u017e\u0161\u00edch kabelov\u00fdch spou\u0161t\u00ed je mal\u00fd LCD displej s&nbsp;u\u017eite\u010dn\u00fdmi stopkami. P\u0159i pou\u017eit\u00ed IR d\u00e1lkov\u00e9ho ovlada\u010de zvol\u00edme \u010das T&nbsp;(Time), kdy jedn\u00edm stiskem tla\u010d\u00edtka z\u00e1v\u011brku otev\u0159eme a&nbsp;druh\u00fdm po uplynut\u00ed po\u017eadovan\u00e9ho \u010dasu zav\u0159eme.<\/p>\r\n<figure id=\"attachment_41019\" aria-describedby=\"caption-attachment-41019\" style=\"width: 400px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-41019\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy.jpg\" alt=\"No\u010dn\u00ed fotografie \u2013 Perseidy\" width=\"400\" height=\"600\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy.jpg 1067w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy-200x300.jpg 200w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy-768x1152.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy-1024x1536.jpg 1024w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy-33x50.jpg 33w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy-370x555.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy-270x405.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_3448-perseidy-740x1110.jpg 740w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><figcaption id=\"caption-attachment-41019\" class=\"wp-caption-text\">No\u010dn\u00ed fotografie \u2013 Perseidy, ISO 2000; F2,8; 13 s, fotografov\u00e1no 12.8.&nbsp;ve 23:30<\/figcaption><\/figure>\r\n<p><strong>Vhodn\u00e9 je aktivovat na zrcadlovce p\u0159edsklopen\u00ed zrcadla<\/strong> nebo <strong>opo\u017ed\u011bn\u00e9 spu\u0161t\u011bn\u00ed z\u00e1v\u011brky<\/strong>, aby nedo\u0161lo k&nbsp;jemn\u00e9mu rozmaz\u00e1n\u00ed sn\u00edmku pohybem mechaniky v&nbsp;zrcadlov\u00e9 komo\u0159e. <strong>Citlivost nastav\u00edme v\u011bt\u0161inou na 1600 a\u017e 3200 ISO <\/strong>(p\u0159\u00edli\u0161 vysok\u00e1 hodnota by mohla zp\u016fsobit degradaci obrazu kv\u016fli vysok\u00e9mu v\u00fdskytu \u0161umu), to je velk\u00e1 zm\u011bna proti klasick\u00e9mu krajin\u00e1\u0159sk\u00e9mu postupu. Na ISO 100 by se za 15 sekund expozice, p\u0159i clon\u011b \u0159ekn\u011bme F2,8 nasn\u00edmalo hv\u011bzd \u00fapln\u00e9 minimum, mo\u017en\u00e1 p\u00e1r t\u011bch nejsv\u011btlej\u0161\u00edch nebo \u017e\u00e1dn\u00e1. <strong>A proto\u017ee budeme pracovat s&nbsp;vysokou citlivost\u00ed ISO, a&nbsp;je\u0161t\u011b k&nbsp;tomu s&nbsp;dlouh\u00fdm \u010dasem, je t\u0159eba pozorn\u011b nastavit ve fotoapar\u00e1tu redukci \u0161umu<\/strong>.<\/p>\r\n<p><strong>V\u011bt\u0161ina v\u00fdrobc\u016f nab\u00edz\u00ed redukci \u0161umu ve dvou kroc\u00edch, a&nbsp;to pro vysok\u00e9 ISO a&nbsp;pro dlouh\u00e9 \u010dasy<\/strong>. Zapneme oba syst\u00e9my, ten pro vysok\u00e9 ISO na st\u0159edn\u00ed hodnotu (z&nbsp;mo\u017enost\u00ed L, N, Hi vybereme N&nbsp;jako Normal). Aktivn\u00ed redukce \u0161umu pro dlouh\u00e9 \u010dasy funguje tak, \u017ee po samotn\u00e9 expozici doch\u00e1z\u00ed je\u0161t\u011b k&nbsp;ode\u010d\u00edt\u00e1n\u00ed \u0161umu na pozad\u00ed sn\u00edma\u010de a&nbsp;jeho odstran\u011bn\u00ed z&nbsp;obrazov\u00e9 informace. V\u00fdkonn\u00fd software fotoapar\u00e1tu na tom pracuje stejn\u011b dlouho, jako trvala samotn\u00e1 expozice. V&nbsp;na\u0161em p\u0159\u00edpad\u011b to je 15 s&nbsp;expozice =&gt; 15 s&nbsp;zpracov\u00e1n\u00ed pro potla\u010den\u00ed \u0161umu. Po tuto dobu (celkem 30 s) pochopiteln\u011b nelze znovu fotografovat.<\/p>\r\n<blockquote>\r\n<h4>\u010ct\u011bte tak\u00e9 na blogu: <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/blog\/jak-odstranit-sum\/\" target=\"_blank\" rel=\"noopener\">Jak odstranit \u0161um na fotografii<\/a><\/span><\/strong><\/h4>\r\n<\/blockquote>\r\n<p>Pro p\u0159ehlednost je\u0161t\u011b shrnu vhodn\u00e9 v\u00fdchoz\u00ed nastaven\u00ed pro fotografie hv\u011bzd a&nbsp;Ml\u00e9\u010dn\u00e9 dr\u00e1hy:<\/p>\r\n<ul>\r\n<li>Fotoapar\u00e1t na stativu, objektiv 20 mm F1,8 a&nbsp;manu\u00e1ln\u00ed re\u017eim expozice (M), clona F1,8 a&nbsp;expozi\u010dn\u00ed \u010das 15 s.<\/li>\r\n<li>Citlivost manu\u00e1ln\u011b, hodnota ISO 1600. Pokud by expozice nebyla dostate\u010dn\u00e1 (nebo p\u0159i jin\u00e9 clon\u011b), zvy\u0161uji postupn\u011b citlivost ISO.<\/li>\r\n<li>Kabelov\u00e1 spou\u0161\u0165 je nutnost a&nbsp;dobr\u00e1 \u010delovka to nejlep\u0161\u00ed p\u0159\u00edslu\u0161enstv\u00ed \u2013 ujist\u011bte se, \u017ee jste ji nezapomn\u011bli doma.<\/li>\r\n<\/ul>\r\n<h2><span class=\"ez-toc-section\" id=\"Spravne_zaostreni_je_zakladem\"><\/span>Spr\u00e1vn\u00e9 zaost\u0159en\u00ed je z\u00e1kladem<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Zaost\u0159ov\u00e1n\u00ed je pro fotografa nejen no\u010dn\u00ed oblohy velmi d\u016fle\u017eit\u00e9. Jeden m\u016fj slovensk\u00fd kamar\u00e1d v\u017edycky \u0159\u00edk\u00e1: <em>\u201eVie\u0161, m\u00e1 to ist\u00e9 \u0161pecifik\u00e1\u2026\u201c<\/em> Metoda, jak spr\u00e1vn\u00e9ho zost\u0159en\u00ed dos\u00e1hnout je toti\u017e naprosto rozd\u00edln\u00e1 od ostatn\u00edch fotografick\u00fdch t\u00e9mat. Za prv\u00e9, nefunguje autofokus. Zaost\u0159it na hv\u011bzdy automaticky v&nbsp;podstat\u011b nelze. Nepom\u016f\u017ee n\u00e1m zaost\u0159en\u00ed na M\u011bs\u00edc, proto\u017ee, jak jsme si \u0159ekli hned na za\u010d\u00e1tku, vhodn\u00e9 obdob\u00ed je tehdy, kdy\u017e je M\u011bs\u00edc v&nbsp;novu, nebo alespo\u0148 za obzorem a&nbsp;na obloze tedy nen\u00ed vid\u011bt. Na v\u011bt\u0161in\u011b objektiv\u016f je na \u0161k\u00e1le zaost\u0159en\u00e9 vzd\u00e1lenosti ozna\u010deno nekone\u010dno, to vypad\u00e1 nad\u011bjn\u011b, ale tato pom\u016fcka taky nefunguje. Pot\u0159ebn\u00e1 rovina zaost\u0159en\u00ed je o&nbsp;kousek jinde, ne\u017e napov\u00edd\u00e1 tato zna\u010dka. Hloubka ostrosti n\u00e1m taky nepom\u016f\u017ee, fot\u00edme toti\u017e s&nbsp;pln\u011b otev\u0159enou clonou.<\/p>\r\n<figure id=\"attachment_41029\" aria-describedby=\"caption-attachment-41029\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-41029\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1.jpg\" alt=\"Ru\u010dn\u00ed ost\u0159en\u00ed je u bezzrcadlovek velmi snadn\u00e9\" width=\"800\" height=\"428\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1.jpg 800w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1-300x161.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1-768x411.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1-50x27.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1-370x198.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1-270x144.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/1510130835000_IMG_893899-800x428-1-740x396.jpg 740w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><figcaption id=\"caption-attachment-41029\" class=\"wp-caption-text\">Ru\u010dn\u00ed ost\u0159en\u00ed je u&nbsp;bezzrcadlovek velmi snadn\u00e9, d\u00edky mno\u017estv\u00ed ost\u0159ic\u00edch bod\u016f i&nbsp;zv\u011bt\u0161en\u00ed n\u00e1hledu sc\u00e9ny<\/figcaption><\/figure>\r\n<p>Na\u0161t\u011bst\u00ed \u0159e\u0161en\u00ed existuje. Budeme ost\u0159it manu\u00e1ln\u011b, u&nbsp;zrcadlovek n\u00e1m pom\u016f\u017ee funkce Live View (\u017eiv\u00fd n\u00e1hled) na LCD, u&nbsp;bezzrcadlovek vyu\u017eijeme LCD tak\u00e9, ale lze pou\u017e\u00edt i&nbsp;elektronick\u00fd hled\u00e1\u010dek. Najdeme si v&nbsp;krajin\u011b viditeln\u00fd sv\u00edt\u00edc\u00ed (blikaj\u00edc\u00ed) bod. Vys\u00edla\u010d, rozhledna, sto\u017e\u00e1r apod., v\u0161echny tyto objekty maj\u00ed \u010derven\u00e1 sv\u011btla, jako varov\u00e1n\u00ed pro leteck\u00fd provoz. V&nbsp;Evrop\u011b je jen m\u00e1lo m\u00edst, kde podobn\u00fd objekt nen\u00ed vid\u011bt. Fotoapar\u00e1t p\u0159epnut\u00fd do ru\u010dn\u00edho zaost\u0159ov\u00e1n\u00ed um\u00edst\u00edme na stativ, hlavu stativu nato\u010d\u00edme do sm\u011bru sv\u011bt\u00fdlka a&nbsp;ut\u00e1hneme.<\/p>\r\n<p>Zapneme \u017eiv\u00fd n\u00e1hled, pomoc\u00ed tla\u010d\u00edtka plus zv\u011bt\u0161\u00edme obraz na LCD na maximum a&nbsp;ru\u010dn\u011b zaost\u0159\u00edme. Na displeji pozorujeme \u010derven\u00fd neostr\u00fd krou\u017eek a&nbsp;sledujeme, jak se p\u0159i ost\u0159en\u00ed postupn\u011b zmen\u0161uje, ne\u017e se za\u010dne op\u011bt zv\u011bt\u0161ovat. V&nbsp;ten moment, kdy\u017e je n\u00e1\u0161 \u010derven\u00fd krou\u017eek nejmen\u0161\u00ed, m\u00e1me zaost\u0159eno. Te\u010f u\u017e jenom vypneme zv\u011bt\u0161en\u00ed na LCD, p\u0159ekomponujeme z\u00e1b\u011br bez toho, abychom zas\u00e1hli do zaost\u0159en\u00ed (pozor na ost\u0159\u00edc\u00ed krou\u017eek objektivu), zaaretujeme hlavu stativu v&nbsp;po\u017eadovan\u00e9 poloze a&nbsp;m\u016f\u017eeme za\u010d\u00edt fotografovat.<\/p>\r\n<blockquote>\r\n<h4>\u010ct\u011bte tak\u00e9 na blogu: <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/blog\/hyperfokalni-vzdalenost\/\" target=\"_blank\" rel=\"noopener\">Jak pracovat s&nbsp;hyperfok\u00e1ln\u00ed vzd\u00e1lenost\u00ed<\/a><\/span><\/strong><\/h4>\r\n<\/blockquote>\r\n<p>Pokud jsme v&nbsp;takov\u00e9 divo\u010din\u011b, kde \u017e\u00e1dn\u00fd objekt popsan\u00e9ho typu nen\u00ed, vyu\u017eijeme kolegu s&nbsp;\u010delovkou. Po\u0161leme ho v&nbsp;ter\u00e9nu co mo\u017en\u00e1 nejd\u00e1l, od fotoapar\u00e1tu, pochopiteln\u011b s&nbsp;d\u016frazem na jeho bezpe\u010dnost, a&nbsp;provedeme zaost\u0159en\u00ed stejn\u00fdm zp\u016fsobem na jeho sv\u00edt\u00edc\u00ed \u010delovku. Pokud je fotograf na lokaci s\u00e1m, pom\u016f\u017ee zv\u00fd\u0161en\u00ed citlivosti (l\u00e9pe se tak zobraz\u00ed hv\u011bzdy na LCD) a&nbsp;nam\u00ed\u0159en\u00ed objektivu na nejjasn\u011bj\u0161\u00ed hv\u011bzdy na obloze. U&nbsp;n\u00e1s (severn\u00ed polokoule) je to tzv. letn\u00ed <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Letn\u00ed_troj\u00faheln\u00edk\">troj\u00faheln\u00edk Vega, Deneb, Altair<\/a><\/span><\/strong>. Dal\u0161\u00ed postup je stejn\u00fd. P\u0159ed expozic\u00ed je\u0161t\u011b vr\u00e1t\u00edme citlivost ISO na po\u017eadovanou hodnotu (nap\u0159. 1600).<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Tipy_na_zajimave_ukazy_a_objekty_na_nocni_obloze\"><\/span>Tipy na zaj\u00edmav\u00e9 \u00fakazy a&nbsp;objekty na no\u010dn\u00ed obloze<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>V <span style=\"color: #c30c15;\"><strong><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/blog\/multiexpozice-tipy-a-rady-pro-jine-fotky\/\" target=\"_blank\" rel=\"noopener\">\u010dl\u00e1nku o&nbsp;multiexpozici<\/a><\/strong><\/span> jsem psal o&nbsp;fotografov\u00e1n\u00ed M\u011bs\u00edce. Tak\u017ee ho v&nbsp;tomto textu vynech\u00e1me a&nbsp;budeme se v\u011bnovat jin\u00fdm t\u011bles\u016fm. Jak na nebe pln\u00e9 hv\u011bzd a&nbsp;na\u0161i galaxii Ml\u00e9\u010dnou dr\u00e1hu jsem u\u017e psal, t\u00edm je dobr\u00e9 za\u010d\u00edt a&nbsp;kdy\u017e toto t\u00e9ma zvl\u00e1dnete pus\u0165te se do dal\u0161\u00edch v\u00fdzev. Ka\u017edoro\u010dn\u011b na za\u010d\u00e1tku srpna zkou\u0161\u00edm fotit meteorick\u00fd <strong>roj Perseidy<\/strong>, zachycen\u00e1 padaj\u00edc\u00ed hv\u011bzda je odm\u011bnou za trp\u011blivost.<\/p>\r\n<p>Letos bude m\u00edt<strong> jev maximum 13.&nbsp;8., co\u017e je \u010dty\u0159i dny po novu<\/strong>, a&nbsp;tak n\u00e1s M\u011bs\u00edc nebude sv\u011btlem ru\u0161it. Pokud bude je\u0161t\u011b k&nbsp;tomu jasno, podm\u00ednky by m\u011bli b\u00fdt ide\u00e1ln\u00ed. V\u017edycky si v&nbsp;lednu projdu informace astronom\u016f o&nbsp;tom, co n\u00e1s v&nbsp;dan\u00e9m roce na no\u010dn\u00ed i&nbsp;denn\u00ed obloze \u010dek\u00e1.<strong> Letos 10.&nbsp;\u010dervna (cca v&nbsp;poledne) to bude \u010d\u00e1ste\u010dn\u00e9 zatm\u011bn\u00ed slunce<\/strong> (pozor na zrak, mus\u00ed se pozorovat a&nbsp;fotografovat p\u0159es filtr!).<\/p>\r\n<figure id=\"attachment_41021\" aria-describedby=\"caption-attachment-41021\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-41021\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2.jpg\" alt=\"No\u010dn\u00ed fotografie \u2013 kometa Neowise\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2.jpg 1600w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7294-neowise-2-740x493.jpg 740w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><figcaption id=\"caption-attachment-41021\" class=\"wp-caption-text\">No\u010dn\u00ed fotografie \u2013 kometa Neowise, ISO 1000; F4; 10 s, fotografov\u00e1no 13.7.&nbsp;ve 23:01<\/figcaption><\/figure>\r\n<p>V lo\u0148sk\u00e9m roce to byla v&nbsp;\u010dervnu kr\u00e1sn\u011b viditeln\u00e1 kometa <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/cs.wikipedia.org\/wiki\/C\/2020_F3_(NEOWISE)\" target=\"_blank\" rel=\"noopener\">C\/2020 F3 Neowise<\/a><\/span><\/strong>. Komety m\u011b fascinuj\u00ed a&nbsp;jej\u00edmu pozorov\u00e1n\u00ed a&nbsp;fotografov\u00e1n\u00ed jsem v\u011bnoval n\u011bkolik ve\u010der\u016f. A&nbsp;nejen komety, jedno z&nbsp;nejv\u011bt\u0161\u00edch fotografick\u00fdch dobrodru\u017estv\u00ed, kter\u00e9 jsem za\u017eil byl v\u00fdjezd do Ma\u010farska v&nbsp;l\u00e9t\u011b (11.&nbsp;8.) 1999 na pozorov\u00e1n\u00ed a&nbsp;focen\u00ed \u00fapln\u00e9ho zatm\u011bn\u00ed slunce.<\/p>\r\n<blockquote>\r\n<h4>TIP: <span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"http:\/\/www.seasky.org\/astronomy\/astronomy-calendar-2021.html\" target=\"_blank\" rel=\"noopener\">Astronomick\u00e9 jevy v&nbsp;roce 2021 p\u0159ehledn\u011b<\/a><\/span><\/h4>\r\n<\/blockquote>\r\n<p>Tehdy je\u0161t\u011b na film, s&nbsp;legend\u00e1rn\u00ed mechanickou zrcadlovkou Nikon FM2 a&nbsp;vlastnoru\u010dn\u011b vyr\u00e1b\u011bn\u00fdmi filtry z&nbsp;\u010dernob\u00edl\u00fdch svitkov\u00fdch negativ\u016f. Dal\u0161\u00ed \u00fapln\u00e9 zatm\u011bn\u00ed slunce viditeln\u00e9 v&nbsp;Evrop\u011b bude a\u017e 12.&nbsp;8.&nbsp;2026 ve \u0160pan\u011blsku. P\u00e1s se t\u00e1hne od Gr\u00f3nska a&nbsp;Islandu p\u0159es \u0160pan\u011blsko a\u017e po Mallorcu. \u017de bych si napl\u00e1noval dovolenou\u2026<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"S_kompozici_si_dejte_zalezet_i_u_hvezd\"><\/span>S kompozic\u00ed si dejte z\u00e1le\u017eet i&nbsp;u&nbsp;hv\u011bzd<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Nikdy nerezignujte na <strong><span style=\"color: #c30c15;\"><a style=\"color: #c30c15;\" href=\"https:\/\/www.fotolab.cz\/blog\/nejcastejsi-chyby-pri-fotografovani\/\" target=\"_blank\" rel=\"noopener\">kompozici<\/a><\/span><\/strong>. Pro p\u016fsobiv\u00fd sn\u00edmek je d\u016fle\u017eit\u00e1 v\u017edy. Tak jako u&nbsp;dobr\u00e9 makrofotky prost\u011b nesta\u010d\u00ed moucha zbl\u00edzka uprost\u0159ed z\u00e1b\u011bru, tak pro dobrou fotku no\u010dn\u00ed oblohy, hv\u011bzd, Ml\u00e9\u010dn\u00e9 dr\u00e1hy, M\u011bs\u00edce a&nbsp;dal\u0161\u00edch t\u011bles nesta\u010d\u00ed jenom nam\u00ed\u0159it objektiv nad hlavu a&nbsp;vyfotit n\u00e1hodn\u00fd \u201ekus vesm\u00edru\u201c.<\/p>\r\n<p>Poloha hv\u011bzd a&nbsp;souhv\u011bzd\u00ed na no\u010dn\u00ed obloze se m\u011bn\u00ed podle ro\u010dn\u00edho obdob\u00ed a&nbsp;jednotliv\u00fdch m\u011bs\u00edc\u016f, orientace viditeln\u00e9 \u010d\u00e1sti na\u0161\u00ed galaxie se m\u011bn\u00ed dokonce v&nbsp;pr\u016fb\u011bhu hodin. V\u0161e se zd\u00e1nliv\u011b ot\u00e1\u010d\u00ed, najd\u011bte si pro svoji fotku nejen m\u00edsto a&nbsp;kompozici, ale i&nbsp;spr\u00e1vn\u00fd okam\u017eik = ide\u00e1ln\u00ed polohu objekt\u016f na obloze. Pro dopln\u011bn\u00ed z\u00e1b\u011bru si vyberte n\u00e1padn\u00fd, samostatn\u011b stoj\u00edc\u00ed strom na horizontu nebo zaj\u00edmavou skupinu strom\u016f, a&nbsp;pou\u017eijte je ve sn\u00edmku jako v\u00fdraznou siluetu.<\/p>\r\n<figure id=\"attachment_41020\" aria-describedby=\"caption-attachment-41020\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-41020\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1.jpg\" alt=\"No\u010dn\u00ed fotografie \u2013 kometa Neowise\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1.jpg 1600w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1-300x200.jpg 300w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1-768x512.jpg 768w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1-1536x1024.jpg 1536w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1-50x33.jpg 50w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1-370x247.jpg 370w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1-270x180.jpg 270w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2021\/03\/DSC_7282-neowise-1-740x493.jpg 740w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><figcaption id=\"caption-attachment-41020\" class=\"wp-caption-text\">No\u010dn\u00ed fotografie \u2013 kometa Neowise, ISO 1250; F4; 10 s, fotografov\u00e1no 13.7.&nbsp;ve 22:46<\/figcaption><\/figure>\r\n<p>Vyu\u017eijte linii horizontu. Zkuste fotit objektivem s&nbsp;co nej\u0161ir\u0161\u00edm ohniskem a&nbsp;na v\u00fd\u0161ku, Ml\u00e9\u010dn\u00e1 dr\u00e1ha tak dostane v&nbsp;z\u00e1b\u011bru je\u0161t\u011b v\u011bt\u0161\u00ed prostor. Nezapome\u0148te, \u017ee letn\u00ed noci (focen\u00ed no\u010dn\u00ed oblohy je pro m\u011b vylo\u017een\u011b \u201eletn\u00ed sport\u201c) jsou kr\u00e1tk\u00e9 a&nbsp;obdob\u00ed \u00fapln\u00e9 tmy trv\u00e1 jen p\u00e1r hodin. Ale je teprve jaro, tak\u017ee je dost \u010dasu se p\u0159ipravit, n\u011bco si nastudovat a&nbsp;v&nbsp;l\u00e9t\u011b vyrazit za no\u010dn\u00edm dobrodru\u017estv\u00edm.<\/p>\r\n<p>Dobr\u00e9 sv\u011btlo p\u0159eje Michael Mike Jur\u00e1k.<\/p>\r\n<hr class=\"wp-block-separator\" \/>\r\n<p><strong><u><!-- \/wp:separator --><\/u><\/strong> <u> <\/u><strong><u><!-- wp:image {\"align\":\"right\",\"id\":31465,\"linkDestination\":\"custom\"} --><\/u><\/strong><\/p>\r\n<div class=\"wp-block-image\">\r\n<figure class=\"alignright\"><a class=\"gridlove-popup-img\" href=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/04\/Michael-Jurak-final.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"247\" height=\"300\" class=\"wp-image-31465\" src=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/04\/Michael-Jurak-final-247x300.jpg\" alt=\"Michael Jur\u00e1k\" srcset=\"https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/04\/Michael-Jurak-final-247x300.jpg 247w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/04\/Michael-Jurak-final-41x50.jpg 41w, https:\/\/www.fotolab.cz\/blog\/wp-content\/uploads\/2020\/04\/Michael-Jurak-final.jpg 536w\" sizes=\"(max-width: 247px) 100vw, 247px\" \/><\/a><\/figure>\r\n<\/div>\r\n<p><strong><u><!-- \/wp:image --><\/u><\/strong> <u> <\/u><strong><u><!-- wp:paragraph --><\/u><\/strong> <strong>\u010cl\u00e1nek s&nbsp;fotografiemi pro v\u00e1s p\u0159ipravil <\/strong><strong>MICHAEL JUR\u00c1K (<\/strong><strong>produktov\u00fd specialista a&nbsp;expert na fototechniku)<\/strong><\/p>\r\n<p>Krom\u011b milovan\u00e9ho fotografov\u00e1n\u00ed m\u00e1m r\u00e1d p\u0159\u00edrodu, hory, lesy, ryba\u0159en\u00ed. P\u0159es l\u00e9to jezd\u00edm nejrad\u011bji na horsk\u00e9m kole a\u00a0v\u00a0zim\u011b na snowboardu, r\u00e1d se i&nbsp;projedu na motorce. Focen\u00ed nen\u00ed pro m\u011b jen kon\u00ed\u010dek, ale d\u00e1 se \u0159\u00edci posedlost.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ur\u010dit\u011b jste je vid\u011bli, fotografie no\u010dn\u00ed oblohy pln\u00e9 hv\u011bzd. Ml\u00e9\u010dn\u00e1 dr\u00e1ha se t\u00e1hne p\u0159es temn\u00e9 nebe, lze rozeznat nejzn\u00e1m\u011bj\u0161\u00ed souhv\u011bzd\u00ed a&nbsp;v&nbsp;ide\u00e1ln\u00edm p\u0159\u00edpad\u011b i&nbsp;\u010d\u00e1sti krajiny pod n\u00ed. Vypad\u00e1 to slo\u017eit\u011b, ale d\u00edky sou\u010dasn\u00fdm technologi\u00edm to opravdu m\u016f\u017ee vyzkou\u0161et kdokoli.<\/p>\n","protected":false},"author":268,"featured_media":41022,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[559,18],"tags":[547,60,305,88,566,1330,946,266],"class_list":["post-41017","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fotolab-fotoradce","category-novinky","tag-bezzrcadlovka","tag-digitalni-zrcadlovky","tag-fotoaparat","tag-fotografovani","tag-fotolab-fotoradce","tag-fotoporadna","tag-fotoradce","tag-olympus"],"wppr_data":{"cwp_meta_box_check":"No"},"_links":{"self":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/41017"}],"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\/268"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/comments?post=41017"}],"version-history":[{"count":10,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/41017\/revisions"}],"predecessor-version":[{"id":53772,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/posts\/41017\/revisions\/53772"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media\/41022"}],"wp:attachment":[{"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/media?parent=41017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/categories?post=41017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fotolab.cz\/blog\/wp-json\/wp\/v2\/tags?post=41017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}