{"id":6324,"date":"2010-09-23T21:34:54","date_gmt":"2010-09-23T19:34:54","guid":{"rendered":"http:\/\/ylovephoto.com\/fr\/?p=6324"},"modified":"2010-08-20T08:51:04","modified_gmt":"2010-08-20T06:51:04","slug":"pas-tout-a-fait-photo-histoire-du-telescope","status":"publish","type":"post","link":"https:\/\/www.ylovephoto.com\/fr\/2010\/09\/23\/pas-tout-a-fait-photo-histoire-du-telescope\/","title":{"rendered":"Pas tout \u00e0 fait photo : histoire du t\u00e9lescope"},"content":{"rendered":"<div class=\"right_box\"><a href=\"http:\/\/www.flickr.com\/photos\/33893937@N05\/4288557293\/\" title=\"T\u00e9lescope \u00e0 Notre-Dame-de-la-Garde\" target=\"_blank\"><img decoding=\"async\" src=\"http:\/\/farm5.static.flickr.com\/4069\/4288557293_cc015fbc85_m.jpg\" alt=\"T\u00e9lescope \u00e0 Notre-Dame-de-la-Garde\" border=\"0\" \/><\/a><br \/><small><a href=\"http:\/\/creativecommons.org\/licenses\/by-sa\/2.0\/\" title=\"Attribution-ShareAlike License\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ylovephoto.com\/fr\/wp-content\/plugins\/photo-dropper\/images\/cc.png\" alt=\"Creative Commons License\" border=\"0\" width=\"16\" height=\"16\" align=\"absmiddle\" \/><\/a> <a href=\"http:\/\/www.photodropper.com\/photos\/\" target=\"_blank\">photo<\/a> credit: <a href=\"http:\/\/www.flickr.com\/photos\/33893937@N05\/4288557293\/\" title=\"anthonycmaki\" target=\"_blank\">anthonycmaki<\/a><\/small><\/div>\n<p>Parfois, au c\u0153ur de l&rsquo;\u00e9t\u00e9, il faut aussi savoir ralentir et se promener hors des sentiers trop rebattus.<\/p>\n<p>C&rsquo;est pourquoi, si vous aimez les objectifs (et en particulier, les longues focales), vous aurez peut-\u00eatre envie de prendre une minute pour jeter au \u0153il sur l&rsquo;age des dinosaures des t\u00e9l\u00e9-objectifs : <strong>l&rsquo;\u00c8re du T\u00e9lescope<\/strong>, qui a commenc\u00e9 en 1611 (il y a presque 400 ans) quand le math\u00e9maticien grec Giovanni Demisiani a form\u00e9 le mot \u00e0 partir du grec \u03c4\u1fc6\u03bb\u03b5, <em>tele<\/em> \u00ab\u00a0loin\u00a0\u00bb et \u03c3\u03ba\u03bf\u03c0\u03b5\u1fd6\u03bd, <em>skopein<\/em> \u00ab\u00a0voir ou regarder\u00a0\u00bb ; Soit, \u03c4\u03b7\u03bb\u03b5\u03c3\u03ba\u03cc\u03c0\u03bf\u03c2, <em>teleskopos<\/em> \u00ab\u00a0qui voit loin\u00a0\u00bb).<\/p>\n<p>Le D\u00e9partement de Physique (Chaire CRSNG\/Alcan pour les femmes en sciences et g\u00e9nie au Qu\u00e9bec) de l&rsquo;Universit\u00e9 Laval a un bel article qui retrace l&rsquo;<a href=\"http:\/\/www2.fsg.ulaval.ca\/opus\/physique534\/complements\/histTel.shtml\">Histoire du t\u00e9lescope<\/a>, qui montre bien comment il a progress\u00e9 depuis la lunette \u00e0 deux lentilles de Galil\u00e9e pour arriver aux miroirs les plus modernes. Au milieu, les t\u00e9l\u00e9-objectifs auront pris leur envol, mais c&rsquo;est une autre histoire.<\/p>\n<p>A lire. Une petite le\u00e7on d&rsquo;optique.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>photo credit: anthonycmaki Parfois, au c\u0153ur de l&rsquo;\u00e9t\u00e9, il faut aussi savoir ralentir et se promener hors des sentiers trop rebattus. C&rsquo;est pourquoi, si vous aimez les objectifs (et en particulier, les longues focales), vous aurez peut-\u00eatre envie de prendre une minute pour jeter au \u0153il sur l&rsquo;age des dinosaures des t\u00e9l\u00e9-objectifs : l&rsquo;\u00c8re du [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7526,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[272,131,126,382],"class_list":["post-6324","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologie","tag-astronomie","tag-histoire","tag-objectif","tag-telescope"],"_links":{"self":[{"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/posts\/6324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/comments?post=6324"}],"version-history":[{"count":0,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/posts\/6324\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/media\/7526"}],"wp:attachment":[{"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/media?parent=6324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/categories?post=6324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/tags?post=6324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}