{"id":19,"date":"2012-08-22T15:23:31","date_gmt":"2012-08-22T15:23:31","guid":{"rendered":"http:\/\/camerapedia.ro\/?p=19"},"modified":"2012-08-22T15:23:31","modified_gmt":"2012-08-22T15:23:31","slug":"profunzimea-de-camp-depth-of-field","status":"publish","type":"post","link":"https:\/\/juverdeanu.ro\/blog\/profunzimea-de-camp-depth-of-field","title":{"rendered":"Profunzimea de c\u00e2mp (Depth of field)"},"content":{"rendered":"

Profunzimea de c\u00e2mp este o m\u0103sur\u0103 a zonelor dintre distan\u021be (de la apropiat la dep\u0103rtat) care sunt \u00een raza acceptat\u0103 de claritate cu o deschidere de diafragm\u0103 \u0219i o distan\u021b\u0103 focal\u0103 dat\u0103.<\/p>\n

C\u00e2nd o lentil\u0103 este concentrat\u0103 pe un subiect la o distan\u021b\u0103 dat\u0103, to\u021bi subiec\u021bii afla\u021bi la aceea\u0219i distan\u021b\u0103 devin clari. \u00cen teorie, subiec\u021bii care nu sunt la aceea\u0219i distan\u021b\u0103 sunt neclari (out of focus). Totu\u0219i, ochiul uman nu poate diferen\u021bia nivelul mic de neclaritate, anumi\u021bi subiec\u021bi pot ap\u0103rea ca fiind clari. Zona de claritate acceptat\u0103 se mai nume\u0219te \u0219i profunzime de c\u00e2mp (depth of field). Astfel, cresc\u00e2nd profunzimea de c\u00e2mp va cre\u0219te, automat \u0219i claritatea perceput\u0103 a imaginii.<\/p>\n

Folosind\u00a0 o deschidere de diafragm\u0103 mai mic\u0103, va cre\u0219te \u0219i profunzimea de c\u00e2mp.<\/p>\n

\u00cen general, profunzimea de c\u00e2mp se extinde de dou\u0103 ori \u00een spatele punctului de focalizare, la fel cum face \u0219i \u00een fa\u021ba sa. a\u0219adar, pentru o anumit\u0103 deschidere de diafragm\u0103, focalizarea\u00a0 unui subiect la 15metri ar putea permite \u0219i subiec\u021bilor de la 13-17m distan\u021b\u0103 s\u0103 apar\u0103 acceptabil de clar.<\/p>\n","protected":false},"excerpt":{"rendered":"

Profunzimea de c\u00e2mp este o m\u0103sur\u0103 a zonelor dintre distan\u021be (de la apropiat la dep\u0103rtat) care sunt \u00een raza acceptat\u0103 de claritate cu o deschidere de diafragm\u0103 \u0219i o distan\u021b\u0103 focal\u0103 dat\u0103. C\u00e2nd o lentil\u0103 este concentrat\u0103 pe un subiect la o distan\u021b\u0103 dat\u0103, to\u021bi subiec\u021bii afla\u021bi la aceea\u0219i distan\u021b\u0103 devin clari. \u00cen teorie, subiec\u021bii… Continu\u0103 lectura Profunzimea de c\u00e2mp (Depth of field)<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2093],"tags":[2098,2099,2092,869,2100,2101,2097],"yoast_head":"\nProfunzimea de c\u00e2mp (Depth of field)<\/title>\n<meta name=\"description\" content=\"Profunzimea de c\u00e2mp este o m\u0103sur\u0103 a zonelor dintre distan\u021be (de la apropiat la dep\u0103rtat) care sunt \u00een raza acceptat\u0103 de claritate.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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