{"id":283,"date":"2009-08-08T18:55:59","date_gmt":"2009-08-08T16:55:59","guid":{"rendered":"http:\/\/ngc1997.fr\/Astrophotographie\/?p=283"},"modified":"2009-08-12T00:04:36","modified_gmt":"2009-08-11T22:04:36","slug":"jumelles","status":"publish","type":"post","link":"http:\/\/ngc1997.fr\/Astrophotographie\/archives\/283","title":{"rendered":"Jumelles"},"content":{"rendered":"<p style=\"text-align: justify;\">Pour observer le ciel les jumelles sont d&rsquo;un acc\u00e8s assez facile et permettent d\u00e9j\u00e0 de rep\u00e9rer quelques \u00ab\u00a0objets\u00a0\u00bb du ciel profond ou tout simplement de se balader dans le ciel.<\/p>\n<p style=\"text-align: justify;\">Cependant pour l&rsquo;observation du ciel toutes les jumelles ne se valent pas, la qualit\u00e9 optique des verres \u00e9tant tr\u00e8s importante, tout comme la qualit\u00e9 de leurs traitements.<\/p>\n<p style=\"text-align: justify;\"><!--more--><\/p>\n<p style=\"text-align: justify;\">Voici les jumelles que j&rsquo;utilise actuellement, la plupart de temps sur un tr\u00e9pied car m\u00eame si on peut les utiliser \u00e0 bout de bras elles commencent \u00e0 peser au bout d&rsquo;un certains temps :<\/p>\n<p style=\"text-align: justify;\">\n<div style=\"height: 15px; display: block;\"><\/div>\n<div id=\"attachment_382\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.astro-physics.com\/products\/binoculars\/70mm\/pb105x70.htm\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-382\" data-attachment-id=\"382\" data-permalink=\"http:\/\/ngc1997.fr\/Astrophotographie\/archives\/283\/pb105x70-front\" data-orig-file=\"https:\/\/i0.wp.com\/ngc1997.fr\/Astrophotographie\/wp-content\/uploads\/2009\/08\/PB105X70-front.jpg?fit=400%2C292\" data-orig-size=\"400,292\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Jumelles Astro-Physics\" data-image-description=\"&lt;p&gt;Jumelles Astro-Physics&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;PB15X70&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/ngc1997.fr\/Astrophotographie\/wp-content\/uploads\/2009\/08\/PB105X70-front.jpg?fit=300%2C219\" data-large-file=\"https:\/\/i0.wp.com\/ngc1997.fr\/Astrophotographie\/wp-content\/uploads\/2009\/08\/PB105X70-front.jpg?fit=400%2C292\" class=\"size-medium wp-image-382  \" title=\"Jumelles Astro-Physics\" src=\"https:\/\/i0.wp.com\/ngc1997.fr\/Astrophotographie\/wp-content\/uploads\/2009\/08\/PB105X70-front.jpg?resize=300%2C219\" alt=\"Jumelles Astro-Physics\" width=\"300\" height=\"219\" srcset=\"https:\/\/i0.wp.com\/ngc1997.fr\/Astrophotographie\/wp-content\/uploads\/2009\/08\/PB105X70-front.jpg?resize=300%2C219 300w, https:\/\/i0.wp.com\/ngc1997.fr\/Astrophotographie\/wp-content\/uploads\/2009\/08\/PB105X70-front.jpg?w=400 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-382\" class=\"wp-caption-text\">PB15X70<\/p><\/div>\n<div style=\"height: 15px; display: block;\"><\/div>\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">\n<p style=\"text-align: justify;\">Les caract\u00e9ristiques de ces jumelles :<\/p>\n<ul style=\"text-align: justify;\">\n<li>Mod\u00e8le : 15X70 (PB15X70)<\/li>\n<li>Grossissement 15 X<\/li>\n<li>Ouverture 70mm<\/li>\n<li>Champ apparent 66 degr\u00e9s<\/li>\n<li>Champ r\u00e9el 4.4 degr\u00e9s<\/li>\n<li>Pupille de sortie 4.7 mm<\/li>\n<li>Relief d&rsquo;oeil 18 mm<\/li>\n<li>Type d&rsquo;antireflets :\tMulti-couches sur chaque surface<\/li>\n<li>Prismes Baryum<\/li>\n<li>Poids 2.5 kg<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">(Donn\u00e9es <a href=\"http:\/\/www.astro-physics.com\/index.htm\">constructeurs<\/a>).<\/p>\n<div style=\"height: 15px; display: block;\"><\/div>\n<p style=\"text-align: justify;\">Je poss\u00e8de aussi des jumelles 8*56 beaucoup plus l\u00e9g\u00e8res qui sont tr\u00e8s pratiques en voyage ou en randonn\u00e9es quand la place est limit\u00e9e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pour observer le ciel les jumelles sont d&rsquo;un acc\u00e8s assez facile et permettent d\u00e9j\u00e0 de rep\u00e9rer quelques \u00ab\u00a0objets\u00a0\u00bb du ciel profond ou tout simplement de se balader dans le ciel. Cependant pour l&rsquo;observation du ciel toutes les jumelles ne se valent pas, la qualit\u00e9 optique des verres \u00e9tant tr\u00e8s importante, tout comme la qualit\u00e9 de &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/ngc1997.fr\/Astrophotographie\/archives\/283\">Lire la suite<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[5],"tags":[38,7,25,24,109,23,26],"class_list":["post-283","post","type-post","status-publish","format-standard","hentry","category-materiel","tag-astro-physics","tag-astronomie","tag-instrument","tag-jumelles","tag-materiel","tag-observation","tag-visuel","item-wrap"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/s9djkl-jumelles","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/posts\/283"}],"collection":[{"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/comments?post=283"}],"version-history":[{"count":0,"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/posts\/283\/revisions"}],"wp:attachment":[{"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/media?parent=283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/categories?post=283"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ngc1997.fr\/Astrophotographie\/wp-json\/wp\/v2\/tags?post=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}