{"id":3,"date":"2020-03-25T15:44:03","date_gmt":"2020-03-25T12:44:03","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/?p=3"},"modified":"2020-03-25T15:59:01","modified_gmt":"2020-03-25T12:59:01","slug":"%ce%b7-%ce%b5%ce%be%ce%ad%ce%bb%ce%b9%ce%be%ce%b7-%cf%84%ce%b7%cf%82-%cf%86%cf%89%cf%84%ce%bf%ce%b3%cf%81%ce%b1%cf%86%ce%af%ce%b1%cf%82","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/2020\/03\/25\/%ce%b7-%ce%b5%ce%be%ce%ad%ce%bb%ce%b9%ce%be%ce%b7-%cf%84%ce%b7%cf%82-%cf%86%cf%89%cf%84%ce%bf%ce%b3%cf%81%ce%b1%cf%86%ce%af%ce%b1%cf%82\/","title":{"rendered":"\u0397 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\u03c2"},"content":{"rendered":"<p>\u0397 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\u03c2 \u03b1\u03c0\u03bf \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 (1826) \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7\u03c2 \u03c4\u03c9\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c6\u03c9\u03c4\u03bf\u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03c9\u03bd \u03c6\u03b9\u03bb\u03bc. \u0391\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03bf \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03b1\u03b2\u03b5 \u03c4\u03b9\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03c4\u03b7\u03bd \u03ba\u03ac\u03bc\u03b5\u03c1\u03b1 obscura, \u03cc\u03bb\u03b5\u03c2 \u03bf\u03b9 \u03b5\u03c6\u03b5\u03c5\u03c1\u03ad\u03c3\u03b5\u03b9\u03c2 \u03bf\u03b4\u03ae\u03b3\u03b7\u03c3\u03b1\u03bd \u03c3\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae.<\/p>\n<p><strong><span style=\"color: #800080\">Camera Obscura<\/span><\/strong><span style=\"color: #800080\"> : <span style=\"color: #000000\">\u0394\u03b9\u03b1\u03c6\u03b1\u03bd\u03ad\u03c2 \u03ba\u03bf\u03c5\u03c4\u03af \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03bf\u03c0\u03ae \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03ad\u03b4\u03c1\u03b1 \u03c4\u03bf\u03c5. \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03c0\u03ae \u03b1\u03c5\u03c4\u03ae \u03c0\u03b5\u03c1\u03bd\u03bf\u03cd\u03c3\u03b5 \u03bc\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03ae \u03b4\u03ad\u03c3\u03bc\u03b7 \u03c6\u03c9\u03c4\u03cc\u03c2, \u03c0\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b7 \u03b2\u03bf\u03ae\u03b8\u03b5\u03b9\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c6\u03b1\u03ba\u03bf\u03cd, \u03b5\u03c3\u03c4\u03b9\u03b1\u03b6\u03cc\u03c4\u03b1\u03bd \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c4\u03b6\u03ac\u03bc\u03b9. \u0391\u03bd \u03b7 \u03b1\u03ba\u03c4\u03af\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03c0\u03c1\u03bf\u03b5\u03c1\u03c7\u03cc\u03c4\u03b1\u03bd \u03b1\u03c0\u03bf \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf \u03c4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03b5\u03af\u03b4\u03c9\u03bb\u03cc \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03b1\u03bb\u03bb\u03cc\u03c4\u03b1\u03bd \u03c3\u03c4\u03bf \u03c4\u03b6\u03ac\u03bc\u03b9 \u03bf\u03c0\u03cc\u03c4\u03b5 \u03bf \u03ba\u03b1\u03bb\u03bb\u03b9\u03c4\u03ad\u03c7\u03bd\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ae\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c7\u03b1\u03c1\u03c4\u03af \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c4\u03bf \u03c3\u03c7\u03b5\u03b4\u03b9\u03ac\u03c3\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03bf \u03c7\u03ad\u03c1\u03b9. \u03a4\u03bf \u03c6\u03c9\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03bd\u03bf\u03cd\u03c3\u03b5 \u03bc\u03b5\u03c3\u03b1 \u03b1\u03c0\u03bf \u03c4\u03b7\u03bd \u03bf\u03c0\u03ae \u03c3\u03c7\u03b7\u03bc\u03ac\u03c4\u03b9\u03b6\u03b5 \u03b1\u03bd\u03b5\u03c3\u03c4\u03c1\u03b1\u03bc\u03bc\u03ad\u03bd\u03b7 \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1.<\/span><\/span><\/p>\n<p><span style=\"color: #ff6600\"> \u039f\u03b9 \u03c3\u03cd\u03b3\u03c7\u03c1\u03bf\u03bd\u03b5\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ad\u03c2 \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03ba\u03ac\u03bc\u03b5\u03c1\u03b1 obscura. <\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/e\/ec\/001_a01_camera_obscura_abrazolas.jpg\/1200px-001_a01_camera_obscura_abrazolas.jpg\" alt=\"\u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03b3\u03b9\u03b1 camera obscura\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/3\/3b\/Pinhole-camera.svg\/800px-Pinhole-camera.svg.png\" \/><\/p>\n<p>\u03a3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03b1\u03c0\u03b5\u03b9\u03ba\u03bf\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u201c\u03a4\u03bf \u039c\u03b1\u03bc\u03bf\u03cd\u03b8\u201d. \u0395\u03c6\u03b5\u03c5\u03c1\u03ad\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf 1858 \u03ba\u03b1\u03b9 \u03b6\u03cd\u03b3\u03b9\u03b6\u03b5 635 \u03ba\u03b9\u03bb\u03ac. \u0397 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03b1\u03c5\u03c4\u03ae \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03c3\u03b5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc \u03c4\u03b7\u03c2 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 15 \u03ac\u03c4\u03bf\u03bc\u03b1. \u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c3\u03c4\u03bf \u03a3\u03b9\u03ba\u03ac\u03b3\u03bf \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03c4\u03bf \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc \u03b2\u03b1\u03b3\u03cc\u03bd\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b5\u03af\u03c7\u03b5 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 1,4 x 2,4 \u03bc\u03ad\u03c4\u03c1\u03b1.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.noesis.edu.gr\/wp-content\/uploads\/2014\/07\/img_993e25abc65e.jpg\" alt=\"\u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae \u03bc\u03b1\u03bc\u03bf\u03c5\u03b8\" \/><\/p>\n<p><strong><span style=\"color: #ff0000\">\u0397 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1<\/span><\/strong><\/p>\n<p>\u0397 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03bc\u03af\u03b1 \u03b1\u03c0\u03bb\u03ae \u03c0\u03c1\u03bf\u03b2\u03bf\u03bb\u03ae \u03bc\u03af\u03b1\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03c0\u03ac\u03bd\u03c9 \u03c3\u03b5 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1. \u03a4\u03bf 1820-1840 \u03b4\u03cd\u03bf \u03c0\u03b5\u03b9\u03c1\u03b1\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ad\u03c2 \u03bf Niepce \u03ba\u03b1\u03b9 \u03bf Daguerre, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b5\u03c2. \u0395\u03ba\u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03b7\u03bd \u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03c4\u03b7\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae\u03c2 (\u03ba\u03ac\u03bc\u03b5\u03c1\u03b1 obscura) \u03ba\u03b1\u03b9 \u03ad\u03c4\u03c3\u03b9<br \/>\n\u03c4\u03c1\u03b1\u03b2\u03ac\u03bd\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1. \u03a4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03b8\u03b7\u03ba\u03b5 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c0\u03c9\u03b8\u03b5\u03af \u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03ae\u03c4\u03b1\u03bd 8 \u03ce\u03c1\u03b5\u03c2. \u038c\u03bb\u03bf \u03b1\u03c5\u03c4\u03cc \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03c7\u03ce\u03c1\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c7\u03c9\u03c1\u03b9\u03cc \u03c4\u03b7\u03c2 \u0393\u03b1\u03bb\u03bb\u03af\u03b1\u03c2 \u03c4\u03bf Chalon-sur-Saone.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/x.pstatic.gr\/cman_img_t\/9585226538387571934.jpg\" alt=\"\u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\" \/><\/p>\n<p><span style=\"color: #00ccff\"><strong>\u0397 \u0395\u039e\u0395\u039b\u0399\u039e\u0397<\/strong><\/span><br \/>\n\u2022 \u03a4\u03bf\u03bd 16\u03bf \u03b1\u03b9\u03ce\u03bd\u03b1 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03ae\u03b8\u03b7\u03ba\u03b5 \u03ad\u03bd\u03b1\u03c2 \u03c6\u03b1\u03ba\u03cc\u03c2 \u03c3\u03c4\u03b7\u03bd \u03bc\u03b9\u03ba\u03c1\u03ae \u03bf\u03c0\u03ae, \u03c0\u03bf\u03c5 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03bd\u03b5 \u03c4\u03b7\u03bd \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2.<br \/>\n\u2022 \u03a4\u03bf 1550 \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03ad\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03b9\u03b1 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03ac\u03bc\u03b5\u03c1\u03b1\u03c2 obscura \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03a4\u03b6\u03b9\u03c1\u03bf\u03bb\u03ac\u03bc\u03bf \u0393\u03ba\u03b1\u03c1\u03bd\u03c4\u03ac\u03bd\u03bf.<br \/>\n\u2022 \u03a4\u03bf 1558 \u03bf \u03a4\u03b6\u03b9\u03bf\u03b2\u03ac\u03bd\u03b9 \u039d\u03c4\u03b5\u03bb\u03b1\u03c0\u03cc\u03c1\u03c4\u03b1 \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03c6\u03bf\u03c1\u03b7\u03c4\u03ae\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03b6\u03c9\u03b3\u03c1\u03ac\u03c6\u03bf\u03c5\u03c2.<br \/>\n\u2022 \u03a4\u03bf 1826 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c0\u03ce\u03b8\u03b7\u03ba\u03b5 \u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd Nicephore Niepce \u03ba\u03b1\u03b9 \u03c7\u03c1\u03b5\u03b9\u03ac\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac 8 \u03ce\u03c1\u03b5\u03c2. \u0391\u03c5\u03c4\u03ae \u03bf\u03bd\u03bf\u03bc\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03b7\u03bb\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1.<br \/>\n\u2022 \u03a4\u03bf 1858 \u03b5\u03c6\u03b5\u03c5\u03c1\u03ad\u03b8\u03b7\u03ba\u03b5 \u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae \u03c0\u03bf\u03c5 \u03b6\u03cd\u03b3\u03b9\u03b6\u03b5 635 \u03ba\u03b9\u03bb\u03ac \u03ba\u03b1\u03b9 \u03bf\u03bd\u03bf\u03bc\u03b1\u03b6\u03cc\u03c4\u03b1\u03bd \u03bc\u03b1\u03bc\u03bf\u03cd\u03b8. \u0397 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03b1\u03c5\u03c4\u03ae \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03c3\u03b5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc \u03c4\u03b7\u03c2 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 15 \u03ac\u03c4\u03bf\u03bc\u03b1. \u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c3\u03c4\u03bf \u03a3\u03b9\u03ba\u03ac\u03b3\u03bf \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03c4\u03bf \u03b5\u03b9\u03b4\u03b9\u03ba\u03cc \u03b2\u03b1\u03b3\u03cc\u03bd\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b5\u03af\u03c7\u03b5 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 1,4 \u03a7 2,4 \u03bc\u03ad\u03c4\u03c1\u03b1.<br \/>\n\u2022 \u03a4\u03bf 1888 \u03bf \u03a4\u03b6\u03cc\u03c1\u03c4\u03b6 \u038a\u03c3\u03c4\u03bc\u03b1\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03cd\u03b1\u03c3\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae \u03c3\u03b5 \u03c3\u03c4\u03c5\u03bb \u03ba\u03bf\u03c5\u03c4\u03af (box camera), \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf\u03bd\u03bf\u03bc\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 kodak \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ad\u03b8\u03b5\u03c4\u03b5 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03ac\u03c1\u03bf\u03c2.<br \/>\n\u2022 \u03a4\u03bf 1990 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03ae \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b4\u03b5\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c7\u03b7\u03bc\u03b9\u03ba\u03cc \u03c6\u03b9\u03bb\u03bc \u03b1\u03bb\u03bb\u03ac \u03c6\u03c9\u03c4\u03bf\u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03bf\u03b9 \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03ae\u03c1\u03b5\u03c2.\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u2022 \u0391\u03c0\u03cc \u03c4\u03bf 1990 \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03b5\u03af\u03c4\u03b1\u03b9 \u03c1\u03b1\u03b3\u03b4\u03b1\u03af\u03b1 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03ba\u03b1\u03b9 \u03b5\u03bd\u03c3\u03c9\u03bc\u03b1\u03c4\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03b2\u03b9\u03bd\u03c4\u03b5\u03bf\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ae\u03ba\u03b7 \u03ae \u03b7 \u03b1\u03c6\u03b1\u03af\u03c1\u03b5\u03c3\u03b7 \u03ae\u03c7\u03bf\u03c5.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0397 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\u03c2 \u03b1\u03c0\u03bf \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 (1826) \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b2\u03b5\u03bb\u03c4\u03af\u03c9\u03c3\u03b7\u03c2 \u03c4\u03c9\u03bd \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c6\u03c9\u03c4\u03bf\u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03c9\u03bd \u03c6\u03b9\u03bb\u03bc. \u0391\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae \u03c0\u03bf\u03c5 \u03bf \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03b1\u03b2\u03b5 \u03c4\u03b9\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c6\u03c9\u03c4\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03c4\u03b7\u03bd \u03ba\u03ac\u03bc\u03b5\u03c1\u03b1 obscura, \u03cc\u03bb\u03b5\u03c2 &hellip; <\/p>\n<div class=\"more-link-wrapper\"><a href=\"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/2020\/03\/25\/%ce%b7-%ce%b5%ce%be%ce%ad%ce%bb%ce%b9%ce%be%ce%b7-%cf%84%ce%b7%cf%82-%cf%86%cf%89%cf%84%ce%bf%ce%b3%cf%81%ce%b1%cf%86%ce%af%ce%b1%cf%82\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;\u0397 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1\u03c2&#8221;<\/span><\/a><\/div>\n","protected":false},"author":15365,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/posts\/3","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/users\/15365"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/comments?post=3"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/posts\/3\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/media?parent=3"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/categories?post=3"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/hive-Efarmoges-Ilektronikou-Ypologisti-ENEEGYL-EYBOIAS\/wp-json\/wp\/v2\/tags?post=3"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}