{"id":6362,"date":"2010-08-13T20:04:24","date_gmt":"2010-08-13T18:04:24","guid":{"rendered":"http:\/\/ylovephoto.com\/fr\/?p=6362"},"modified":"2010-08-02T20:33:10","modified_gmt":"2010-08-02T18:33:10","slug":"filtre-gris-neutre-a-densite-variable","status":"publish","type":"post","link":"https:\/\/www.ylovephoto.com\/fr\/2010\/08\/13\/filtre-gris-neutre-a-densite-variable\/","title":{"rendered":"Filtre gris neutre \u00e0 densit\u00e9 variable"},"content":{"rendered":"<p><a href=\"http:\/\/ylovephoto.com\/en\/wp-content\/uploads\/2010\/07\/Flip-the-Filter-and-Reassemble.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ylovephoto.com\/en\/wp-content\/uploads\/2010\/07\/Flip-the-Filter-and-Reassemble-300x199.jpg\" alt=\"Flip-the-Filter-and-Reassemble\" title=\"Flip-the-Filter-and-Reassemble\" width=\"300\" height=\"199\" class=\"alignleft size-medium wp-image-6424\" \/><\/a><\/p>\n<p>Un article de <em>Instructables<\/em> (<a href=\"http:\/\/www.instructables.com\/id\/Simple-Variable-Neutral-Density-Filter\/\">Simple Variable Neutral Density Filter<\/a>) nous propose de r\u00e9aliser facilement un filtre gris neutre (ND) \u00e0 densit\u00e9 variable \u00e0 partir de deux filtres polarisants.<\/p>\n<p>L&rsquo;id\u00e9e simple est d&rsquo;inverser un filtre polarisant devant l&rsquo;autre. Correctement align\u00e9s, ils sont alors quasi totalement opaques (un gris neutre tr\u00e8s tr\u00e8s dense) ; en opposition, ils sont gris l\u00e9ger. \u00c7a se r\u00e8gle avec un mouvement de rotation.<\/p>\n<p>L&rsquo;important est de d\u00e9monter soigneusement l&rsquo;un des filtres pour l&rsquo;inverser, puis il ne reste plus qu&rsquo;\u00e0 les visser l&rsquo;un sur l&rsquo;autre.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un article de Instructables (Simple Variable Neutral Density Filter) nous propose de r\u00e9aliser facilement un filtre gris neutre (ND) \u00e0 densit\u00e9 variable \u00e0 partir de deux filtres polarisants. L&rsquo;id\u00e9e simple est d&rsquo;inverser un filtre polarisant devant l&rsquo;autre. Correctement align\u00e9s, ils sont alors quasi totalement opaques (un gris neutre tr\u00e8s tr\u00e8s dense) ; en opposition, ils [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7838,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[264],"tags":[388,387,386,126,385],"class_list":["post-6362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bricolage-autres","tag-filtre","tag-gris-neutre","tag-nd","tag-objectif","tag-polarisant"],"_links":{"self":[{"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/posts\/6362","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=6362"}],"version-history":[{"count":0,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/posts\/6362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/media\/7838"}],"wp:attachment":[{"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/media?parent=6362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/categories?post=6362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ylovephoto.com\/fr\/wp-json\/wp\/v2\/tags?post=6362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}