{"id":1157,"date":"2011-02-13T09:40:02","date_gmt":"2011-02-13T08:40:02","guid":{"rendered":"http:\/\/www.philtronic.fr\/?p=1157"},"modified":"2011-02-13T09:40:02","modified_gmt":"2011-02-13T08:40:02","slug":"objectif-nikon-50mm-11-8-et-ses-champignons","status":"publish","type":"post","link":"https:\/\/philtronic.fr\/?p=1157","title":{"rendered":"Objectif Nikon 50mm 1:1.8 et ses champignons"},"content":{"rendered":"<p>\t\t\t\tAujourd&rsquo;hui un objectif ancien, mais tout en m\u00e9tal. C&rsquo;est un Nikon ou plut\u00f4t une optique Nikkor 50mm 1:1.8.<\/p>\n<figure id=\"attachment_1159\" aria-describedby=\"caption-attachment-1159\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010797.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1159\" title=\"P1010797\" src=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010797-300x199.jpg\" alt=\"Nikon Nikkor 50mm 1:1.8\" width=\"300\" height=\"199\" \/><\/a><figcaption id=\"caption-attachment-1159\" class=\"wp-caption-text\">L&#39;objectif est en parfait \u00e9tat, \u00e0 premi\u00e8re vue<\/figcaption><\/figure>\n<p>Mais regardons de plus pr\u00e8s.<\/p>\n<figure id=\"attachment_1160\" aria-describedby=\"caption-attachment-1160\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010799.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1160\" title=\"P1010799\" src=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010799-300x199.jpg\" alt=\"Nikon Nikkor 50mm 1:1.8\" width=\"300\" height=\"199\" \/><\/a><figcaption id=\"caption-attachment-1160\" class=\"wp-caption-text\">Des champignons \u00e0 l&#39;int\u00e9rieur<\/figcaption><\/figure>\n<p>Les petites nervures que l&rsquo;on voit sur la lentille, sont des champignons. Parfois, on peut les enlever s&rsquo;ils ne sont que superficiels. Quand ils se sont log\u00e9s entre deux lentilles coll\u00e9es, alors l\u00e0, je ne peux rien faire. Il parait que l&rsquo;on peut d\u00e9coller les lentilles. Moi, je ne sais pas faire.<\/p>\n<p>Je commence donc \u00e0 d\u00e9monter.<\/p>\n<p><a href=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010800.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1161\" title=\"P1010800\" src=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010800-300x199.jpg\" alt=\"Nikon Nikkor 50mm 1:1.8\" width=\"300\" height=\"199\" \/><\/a>Puis<\/p>\n<p><a href=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010801.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1162\" title=\"P1010801\" src=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010801-300x199.jpg\" alt=\"Nikon Nikkor 50mm 1:1.8\" width=\"300\" height=\"199\" \/><\/a><\/p>\n<p>Je nettoie les deux lentilles arri\u00e8res, mais je m&rsquo;aper\u00e7ois que le groupe de lentilles avant est lui aussi touch\u00e9. Je dois donc le d\u00e9monter pour le nettoyer.<\/p>\n<p><a href=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010802.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1163\" title=\"P1010802\" src=\"http:\/\/philtronic.fr\/wp-content\/uploads\/P1010802-300x199.jpg\" alt=\"Nikon Nikkor 50mm 1:1.8\" width=\"300\" height=\"199\" \/><\/a><\/p>\n<p>L\u00e0, l&rsquo;objectif est nu. Seul le diaphragme est encore mont\u00e9. Vu que sa commande est parfaite, je n&rsquo;y toucherai pas.<\/p>\n<p>Je nettoie toutes les lentilles, je remonte sans poussi\u00e8re et voici une belle focale fixe qui resservira encore longtemps.<\/p>\n<p style=\"text-align: center;\">N&rsquo;h\u00e9sitez pas \u00e0 me\u00a0<a title=\"contact\" href=\"..\/?page_id=194\" target=\"_self\" rel=\"noopener\">contacter<\/a> si vous souhaitez r\u00e9parer un appareil.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aujourd&rsquo;hui un objectif ancien, mais tout en m\u00e9tal. C&rsquo;est un Nikon ou plut\u00f4t une optique Nikkor 50mm 1:1.8. Mais regardons de plus pr\u00e8s. Les petites nervures que l&rsquo;on voit sur la lentille, sont des champignons. Parfois, on peut les enlever s&rsquo;ils ne sont que superficiels. Quand ils se sont log\u00e9s entre deux lentilles coll\u00e9es, alors &hellip; <a href=\"https:\/\/philtronic.fr\/?p=1157\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Objectif Nikon 50mm 1:1.8 et ses champignons&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,13,14,15],"tags":[69,98,173,174],"class_list":["post-1157","post","type-post","status-publish","format-standard","hentry","category-nikon-objectif","category-nikon","category-objectif","category-objectifs","tag-50mm","tag-champignon","tag-nikkor","tag-nikon"],"views":4621,"_links":{"self":[{"href":"https:\/\/philtronic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/philtronic.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/philtronic.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/philtronic.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/philtronic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1157"}],"version-history":[{"count":0,"href":"https:\/\/philtronic.fr\/index.php?rest_route=\/wp\/v2\/posts\/1157\/revisions"}],"wp:attachment":[{"href":"https:\/\/philtronic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/philtronic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/philtronic.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}