{"id":709,"date":"2013-12-11T23:05:25","date_gmt":"2013-12-11T22:05:25","guid":{"rendered":"http:\/\/www.proof.de\/?post_type=encyclopedia&p=709"},"modified":"2025-04-08T17:01:54","modified_gmt":"2025-04-08T15:01:54","slug":"d50","status":"publish","type":"encyclopedia","link":"http:\/\/blog.proofs.de\/cs\/lexikon\/d50\/","title":{"rendered":"D50"},"content":{"rendered":"
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\n 5\/5 \u2013 (3 hlasy) <\/div>\n <\/div>\n

D50 je standardn\u00ed sv\u011btlo<\/a> tiska\u0159sk\u00e9ho pr\u016fmyslu. M\u00e1 stupe\u0148 b\u011blosti 5 000 Kelvin\u016f<\/a>, tj. barvu, kterou by vyza\u0159ovalo kovov\u00e9 t\u011bleso z\u00e1\u0159\u00edc\u00ed p\u0159i 5 000 Kelvinech.<\/p>\n

S normou ISO 3664:2009 pro\u0161lo standardn\u00ed sv\u011btlo D50 v roce 2009 zm\u011bnou; nyn\u00ed obsahuje v\u00edce UV spektr\u00e1ln\u00edch slo\u017eek ne\u017e p\u0159ed rokem 2009. Proto\u017ee tato zm\u011bna nebyla ve skute\u010dnosti jasn\u011b sd\u011blena v\u0161em tisk\u00e1rn\u00e1m a p\u0159edtiskov\u00fdm firm\u00e1m, existuj\u00ed je\u0161t\u011b dnes \u010dasto sv\u011btla D50 se star\u00fdmi trubicemi, co\u017e m\u016f\u017ee zp\u016fsobit zmatek p\u0159i porovn\u00e1v\u00e1n\u00ed barev. Nap\u0159\u00edklad tisk\u00e1rna m\u016f\u017ee m\u00edt dv\u011b sv\u011bteln\u00e9 jednotky D50, kter\u00e9 maj\u00ed r\u016fzn\u00e9 UV slo\u017eky, a proto reaguj\u00ed zcela odli\u0161n\u011b na optick\u00e9 zjas\u0148ova\u010de v modern\u00edm p\u0159\u00edrodn\u00edm pap\u00edru<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

D50 je standardn\u00ed sv\u011btlo tiska\u0159sk\u00e9ho pr\u016fmyslu. P\u0159edlohy lze barevn\u011b sladit pouze p\u0159i standardn\u00edm sv\u011btle D50,<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-709","encyclopedia","type-encyclopedia","status-publish","hentry","no-featured-image-padding"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t