{"id":144,"date":"2019-10-16T16:07:08","date_gmt":"2019-10-16T13:07:08","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/?p=144"},"modified":"2024-03-03T21:40:51","modified_gmt":"2024-03-03T18:40:51","slug":"focal-length","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/2019\/10\/16\/focal-length\/","title":{"rendered":"\u0395\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b3\u03c9\u03bd\u03af\u03b1"},"content":{"rendered":"<p><strong>\u0395\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7<\/strong><\/p>\n<p>\u039f\u03b9 \u03b1\u03ba\u03c4\u03af\u03bd\u03b5\u03c2 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03ba\u03bb\u03ce\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf, \u03c0\u03b5\u03c1\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03c9\u03c4\u03b9\u03ba\u03cc \u03c6\u03b1\u03ba\u03cc, \u03c3\u03c5\u03b3\u03ba\u03bb\u03af\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf, \u03c4\u03bf \u03bb\u03b5\u03b3\u03cc\u03bc\u03b5\u03bd\u03bf \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03cc. \u0397 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03c6\u03b1\u03ba\u03cc \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c7\u03b9\u03bb\u03b9\u03bf\u03c3\u03c4\u03ac (mm) (\u03c0.\u03c7. \u03c6\u03b1\u03ba\u03cc\u03c2 200 mm \u03ae 50 mm).<\/p>\n<p><strong>\u039f\u03c0\u03c4\u03b9\u03ba\u03ae \u03b3\u03c9\u03bd\u03af\u03b1<\/strong><\/p>\n<p>\u0397 \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c6\u03b1\u03ba\u03bf\u03cd \u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03b8\u03ad\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c0\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c6\u03b9\u03bb\u03bc, \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b3\u03c9\u03bd\u03af\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03b1\u03ba\u03bf\u03cd.<\/p>\n<p>\u03a4\u03b1 \u03bc\u03b5\u03b3\u03ad\u03b8\u03b7 \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b3\u03c9\u03bd\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03c1\u03bf\u03c6\u03b1, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae:<\/p>\n<ul>\n<li>\u03cc\u03c3\u03bf \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7, \u03c4\u03cc\u03c3\u03bf \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b3\u03c9\u03bd\u03af\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03b1\u03ba\u03bf\u03cd<\/li>\n<li>\u03cc\u03c3\u03bf \u03bc\u03b5\u03b3\u03b1\u03bb\u03ce\u03bd\u03b5\u03b9 \u03b7 \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7, \u03c4\u03cc\u03c3\u03bf \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b3\u03c9\u03bd\u03af\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03b1\u03ba\u03bf\u03cd<\/li>\n<\/ul>\n<hr \/>\n<p>\u03a0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae\u03c2 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2: <a href=\"https:\/\/photographylife.com\/what-is-focal-length-in-photography\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/photographylife.com\/what-is-focal-length-in-photography<\/a><\/p>\n<p>\u03a0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b2\u03af\u03bd\u03c4\u03b5\u03bf \u03b1\u03c0\u03cc \u03c4\u03b7 Nikon: <a href=\"https:\/\/www.nikonusa.com\/en\/learn-and-explore\/a\/tips-and-techniques\/understanding-focal-length.html\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.nikonusa.com\/en\/learn-and-explore\/a\/tips-and-techniques\/understanding-focal-length.html<\/a><\/p>\n<p>\u03a0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03b9\u03c9\u03c4\u03ae\u03c2 \u03c6\u03b1\u03ba\u03bf\u03cd \u03b1\u03c0\u03cc \u03c4\u03b7 Nikon: <a href=\"https:\/\/www.nikon.gr\/el_GR\/learn_explore\/nikkor_lens_simulator.page\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.nikon.gr\/el_GR\/learn_explore\/nikkor_lens_simulator.page<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0395\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u039f\u03b9 \u03b1\u03ba\u03c4\u03af\u03bd\u03b5\u03c2 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03ba\u03bb\u03ce\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf, \u03c0\u03b5\u03c1\u03bd\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03c9\u03c4\u03b9\u03ba\u03cc \u03c6\u03b1\u03ba\u03cc, \u03c3\u03c5\u03b3\u03ba\u03bb\u03af\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf, \u03c4\u03bf \u03bb\u03b5\u03b3\u03cc\u03bc\u03b5\u03bd\u03bf \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03cc. \u0397 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03c6\u03b1\u03ba\u03cc \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 &hellip; <\/p>\n<div class=\"more-link-wrapper\"><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/2019\/10\/16\/focal-length\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;\u0395\u03c3\u03c4\u03b9\u03b1\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b3\u03c9\u03bd\u03af\u03b1&#8221;<\/span><\/a><\/div>\n","protected":false},"author":5414,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[69],"class_list":["post-144","post","type-post","status-publish","format-standard","hentry","category-photography","tag-shooting"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/posts\/144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/users\/5414"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/comments?post=144"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/posts\/144\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/media?parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/categories?post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-json\/wp\/v2\/tags?post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}