{"id":15096,"date":"2019-06-06T09:58:55","date_gmt":"2019-06-06T07:58:55","guid":{"rendered":"https:\/\/ddoptics.shop\/?page_id=15096"},"modified":"2019-06-06T10:12:15","modified_gmt":"2019-06-06T08:12:15","slug":"dalekohledy-dalekohledy-ornitologie-identifikace-ptaku-ptaci-druhy-ornitologie","status":"publish","type":"page","link":"https:\/\/ddoptics.shop\/cs\/fernglas-fernglaeser-ornithologie-vogelbestimmung-vogelarten-vogelkunde\/","title":{"rendered":"Dalekohled neboli dalekohledy pro ornitologii \u2013 ur\u010dov\u00e1n\u00ed pt\u00e1k\u016f, druhy pt\u00e1k\u016f, dom\u00e1c\u00ed pt\u00e1ci, ornitologie"},"content":{"rendered":"
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Doporu\u010den\u00ed: Ide\u00e1ln\u00ed dalekohled pro ornitologii - ur\u010dov\u00e1n\u00ed pt\u00e1k\u016f, pta\u010d\u00ed druhy, p\u016fvodn\u00ed pt\u00e1ci, ornitologie, dokonce i pozorov\u00e1n\u00ed hmyzu.<\/h1>\n<\/div>\n
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Na str\u00e1nk\u00e1ch Pozorov\u00e1n\u00ed pt\u00e1k\u016f je jedn\u00edm z nejd\u016fle\u017eit\u011bj\u0161\u00edch pou\u017eit\u00ed dalekohled\u016f.<\/strong> Ornitologov\u00e9 nebo amat\u00e9r\u0161t\u00ed pozorovatel\u00e9 pt\u00e1k\u016f<\/strong> \u010d\u00edhat v p\u0159\u00edrod\u011b a sna\u017eit se dostat si pod dalekohled, hezk\u00e9 a p\u0159edev\u0161\u00edm vz\u00e1cn\u00e9 pt\u00e1ky. Jakmile tedy m\u00e1te n\u00e1dhern\u00e9ho pt\u00e1ka s jeho snov\u00fdmi barvami p\u0159ed objektivem, mus\u00ed se shodovat 4 vlastnosti:<\/p>\n

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  1. Rozli\u0161en\u00ed dalekohledu - ostrost obrazu<\/li>\n
  2. Reprodukce barev - naprosto v\u011brn\u00e1<\/li>\n
  3. Jas v koordinaci s barevn\u00fdm pod\u00e1n\u00edm<\/li>\n
  4. Rozumn\u00e1, p\u0159\u00edjemn\u00e1 ostrost na okraj\u00edch \u2013 jist\u00e1 ostrost na okraj\u00edch odpov\u00edd\u00e1 p\u0159irozenosti oka<\/li>\n
  5. co nejv\u011bt\u0161\u00ed zorn\u00e9 pole pro prostorov\u00fd z\u00e1\u017eitek cel\u00e9ho obrazu<\/li>\n<\/ol>\n

    Zvl\u00e1\u0161tn\u00ed po\u017eadavky ornitolog\u016f na ur\u010dov\u00e1n\u00ed a pozorov\u00e1n\u00ed pt\u00e1k\u016f<\/h2>\n

    D\u00e1le je vy\u017eadov\u00e1no n\u00e1sleduj\u00edc\u00ed:<\/p>\n

    Pohotovost dalekohledu<\/strong><\/p>\n

    Na \u201cLov na obr\u00e1zky\u201d pt\u00e1k\u016f<\/strong> je velmi d\u016fle\u017eit\u00e9, abyste m\u011bli dalekohled rychle po ruce a aby nebyl objemn\u00fd. Nejlep\u0161\u00ed je, kdy\u017e je lze snadno uchopit jednou rukou.<\/p>\n

    Situace je jin\u00e1, pokud Dalekohled se z\u00e1vitem na stativu<\/strong> a prov\u00e1d\u00ed pr\u016fb\u011b\u017en\u00e1 pozorov\u00e1n\u00ed. Pak nap\u0159\u00edklad hmotnost 1,6 kg nehraje roli. Pro v\u0161echna voln\u00e1 pozorov\u00e1n\u00ed doporu\u010dujeme maxim\u00e1ln\u00ed hmotnost 900 gram\u016f.<\/p>\n

    Flexibilita a zaost\u0159ovac\u00ed dr\u00e1ha nastavovac\u00edho kole\u010dka<\/strong><\/p>\n

    S Pozorov\u00e1n\u00ed pt\u00e1k\u016f<\/strong> mus\u00edte se \u010dasto posouvat sem a tam. Pt\u00e1ci jsou t\u00e9m\u011b\u0159 v\u017edy v pohybu. Mus\u00edte Pak \u010dasto p\u0159eost\u0159ujte obraz<\/strong>, proto\u017ee vzd\u00e1lenost se tak\u00e9 \u010dasto m\u011bn\u00ed. U dalekohled\u016f je proto d\u016fle\u017eit\u00e9, aby ost\u0159en\u00ed bylo v\u017edy velmi jemn\u011b nastaviteln\u00e9 a p\u0159edev\u0161\u00edm bez v\u016fle. Je tak\u00e9 velmi d\u016fle\u017eit\u00e9, aby se zaost\u0159ovac\u00ed kole\u010dko nemuselo ot\u00e1\u010det p\u0159\u00edli\u0161 dlouho, aby byl \u201crychl\u00fd obraz\u201d zaost\u0159en. To se nejl\u00e9pe testuje p\u0159\u00edmo na dalekohledu. Je d\u016fle\u017eit\u00e9, aby \u201cRychlost zaost\u0159ov\u00e1n\u00ed rotace\u201d<\/strong> je p\u0159izp\u016fsobena rota\u010dn\u00edmu odporu.<\/p>\n

    Zv\u011bt\u0161en\u00ed m\u00e1 p\u0159\u00edm\u00fd vliv na Zaost\u0159ov\u00e1n\u00ed dalekohled\u016f<\/strong> z: Dalekohledy s 7n\u00e1sobn\u00e9 zv\u011bt\u0161en\u00ed<\/strong> je t\u0159eba zaost\u0159ovat m\u00e9n\u011b \u010dasto ne\u017e u 12x dalekohled\u016f.<\/p>\n

    Kvalita obrazu dalekohled\u016f pro pozorov\u00e1n\u00ed pt\u00e1k\u016f<\/h3>\n

    P\u0159i pozorov\u00e1n\u00ed pt\u00e1k\u016f je nejd\u016fle\u017eit\u011bj\u0161\u00ed ostrost sn\u00edmku ve spojen\u00ed s barevn\u00fdm pod\u00e1n\u00edm!<\/p><\/blockquote>\n

    Pouze pokud Barvy pe\u0159\u00ed<\/strong> tak\u017ee pozn\u00e1te, jac\u00ed skute\u010dn\u011b jsou, je to z\u00e1bava. Nezbytn\u00e9 je nejkvalitn\u011bj\u0161\u00ed zpracov\u00e1n\u00ed optick\u00fdch prvk\u016f, hranol\u016f a \u010do\u010dek. U st\u0159e\u0161n\u00edch dalekohled\u016f to znamen\u00e1, \u017ee hranoly p\u0159es R\u016fzn\u00e9 dielektrick\u00e9 vrstvy<\/strong> mus\u00edte m\u00edt. Pouze dalekohledy se st\u0159echov\u00fdmi hranoly se toho mohou z\u0159\u00edci \u2013 mal\u00e9 zorn\u00e9 pole v\u0161ak odrazuje mnoho lid\u00ed od jejich pou\u017e\u00edv\u00e1n\u00ed pro pozorov\u00e1n\u00ed pt\u00e1k\u016f.<\/p>\n

    Doporu\u010den\u00e9 dalekohledy pro pozorov\u00e1n\u00ed pt\u00e1k\u016f<\/h3>\n

    Pro pozorov\u00e1n\u00ed pt\u00e1k\u016f doporu\u010dujeme zv\u011bt\u0161en\u00ed minim\u00e1ln\u011b 10x a objektiv 42 mm.<\/p>\n<\/div>\n

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    Obecn\u00e9 srovn\u00e1n\u00ed binokul\u00e1rn\u00edch dalekohled\u016f a jejich vhodnost podle pr\u016fm\u011bru objektivu<\/h3>\n\n\n\n\n\n\n\n
    Sv\u00edtivost<\/strong><\/td>\nObjektiv<\/strong><\/td>\nVyu\u017eit\u00ed<\/strong><\/td>\n<\/tr>\n
    n\u00edzk\u00e1<\/td>\n25 mm<\/td>\nLehk\u00fd a mal\u00fd kapesn\u00ed dalekohled Ide\u00e1ln\u00ed pro b\u011b\u017en\u00e9 sv\u011bteln\u00e9 podm\u00ednky<\/td>\n<\/tr>\n
    st\u0159edn\u00ed<\/td>\n30 mm, 32 mm<\/td>\nMal\u00fd univerz\u00e1ln\u00ed dalekohled Ide\u00e1ln\u00ed do soumraku<\/td>\n<\/tr>\n
    st\u0159edn\u00ed vy\u0161\u0161\u00ed<\/td>\n42 mm, 45 mm<\/td>\nUniverz\u00e1ln\u00ed dalekohled Ide\u00e1ln\u00ed do (pozdn\u00edho) soumraku<\/td>\n<\/tr>\n
    vysok\u00e1<\/td>\n50 mm, 56 mm, 60 mm<\/td>\nT\u011b\u017e\u0161\u00ed no\u010dn\u00ed br\u00fdle pro astronomii, pro slab\u00e9 osv\u011btlen\u00ed, ve\u010der a v noci<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Porovn\u00e1n\u00ed dalekohled\u016f a vhodnosti podle zv\u011bt\u0161en\u00ed<\/h3>\n\n\n\n\n\n\n
    Zv\u011bt\u0161en\u00ed<\/strong><\/td>\nst\u0159edn\u00ed<\/strong><\/td>\n<\/tr>\n
    \u00a07x, 8x, 8,5x, 10x, 10,5x<\/td>\n\u00a0Dalekohledy pro sport, pozorov\u00e1n\u00ed p\u0159\u00edrody, astronomii, cestov\u00e1n\u00ed, ornitologii, safari, pozorov\u00e1n\u00ed
    \nObecn\u00fd rozsah v\u00fdb\u011bru:\u00a0<\/strong>Mal\u00e9 a praktick\u00e9 s n\u00edzkou intenzitou sv\u011btla nebo vysokou intenzitou sv\u011btla s norm\u00e1ln\u00ed velikost\u00ed a hmotnost\u00ed.<\/td>\n<\/tr>\n
    Zv\u011bt\u0161en\u00ed<\/strong><\/td>\nvysok\u00e1<\/strong><\/td>\n<\/tr>\n
    \u00a012x, 15x<\/td>\n\u00a0Dalekohledy pro pozorov\u00e1n\u00ed pt\u00e1k\u016f, p\u0159\u00edrody, safari, bezpe\u010dnost, sledov\u00e1n\u00ed nebo ochranu hranic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Empfehlung: Ideales Fernglas f\u00fcr Ornithologie – Vogelbestimmung, Vogelarten, Heimische V\u00f6gel, Vogelkunde sogar Insektenbeobachtung Die Vogelbeobachtung ist eines der wichtigsten Anwendungsgebiete f\u00fcr Ferngl\u00e4ser. Ornithologen oder Hobby-Vogelbeobachter lauern in die Natur und versuchen, h\u00fcbsche und vor allem seltene V\u00f6gel vor das Fernglas zu bekommen. Hat man dann erst einmal einen wundersch\u00f6nen Vogel mit seinen traumhaften Farben vor […]\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-15096","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ddoptics.shop\/cs\/wp-json\/wp\/v2\/pages\/15096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ddoptics.shop\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ddoptics.shop\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/cs\/wp-json\/wp\/v2\/comments?post=15096"}],"version-history":[{"count":0,"href":"https:\/\/ddoptics.shop\/cs\/wp-json\/wp\/v2\/pages\/15096\/revisions"}],"wp:attachment":[{"href":"https:\/\/ddoptics.shop\/cs\/wp-json\/wp\/v2\/media?parent=15096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}