{"id":3919,"date":"2025-03-06T20:46:40","date_gmt":"2025-03-06T19:46:40","guid":{"rendered":"https:\/\/deep-space-astronomy.geekworkers.dev\/produit\/filtre-chroma-bleu\/"},"modified":"2025-06-03T10:41:04","modified_gmt":"2025-06-03T08:41:04","slug":"filtre-chroma-bleu","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/filtre-chroma-bleu\/","title":{"rendered":"Chroma Blue Filter - 2\u2033 Mounted"},"content":{"rendered":"<h3>Chroma Blue Filter<\/h3>\n<p>Visit <strong>Chroma blue filter<\/strong> is a high-precision optical filter designed for astronomical imaging, particularly suited to LRGB (Luminance, Red, Green, Blue) sets for astronomical photography.<\/p>\n<h4>Key features<\/h4>\n<ul>\n<li><strong>Spectral transmission<\/strong> :\n<ul>\n<li>Focused on the visible blue spectrum, probably around 450-480 nm.<\/li>\n<li>Optimized for capturing details in the blue spectral range.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Optical quality<\/strong> :\n<ul>\n<li>Designed for f\/4.0 or slower optical systems.<\/li>\n<li>Surface polished to an accuracy of \u03bb\/4.<\/li>\n<li>Multi-layer anti-reflective coatings to minimize halos and stray reflections.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>Applications<\/h4>\n<ul>\n<li><strong>Color astrophotography<\/strong> :\n<ul>\n<li>Integral part of LRGB assemblies.<\/li>\n<li>Captures spectral detail in the blue range.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Astronomical imaging<\/strong> :\n<ul>\n<li>Used with monochrome CCD\/CMOS cameras.<\/li>\n<li>Ideal for imaging celestial objects with significant blue components.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4>Available formats<\/h4>\n<ul>\n<li>Mounted: 1.25\", 2\".<\/li>\n<li>Unmounted: Customized formats available<\/li>\n<\/ul>\n<h4>Conclusion<\/h4>\n<p>Visit <strong>Chroma Blue filter<\/strong> is an essential tool for astrophotographers seeking precise, detailed color reproduction in astronomical imagery.<\/p>","protected":false},"excerpt":{"rendered":"<p>Filtre Bleu Chroma Le filtre bleu Chroma est un filtre optique de haute pr\u00e9cision con\u00e7u pour l\u2019imagerie astronomique, particuli\u00e8rement adapt\u00e9 aux ensembles LRGB (Luminance, Rouge, Vert, Bleu) pour la photographie astronomique. Caract\u00e9ristiques principales Transmission spectrale : Centr\u00e9 sur le spectre bleu visible, probablement autour de 450-480 nm. Optimis\u00e9 pour capturer les d\u00e9tails dans la plage [&hellip;]<\/p>\n","protected":false},"featured_media":3918,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[582],"product_cat":[780],"product_tag":[],"class_list":{"0":"post-3919","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-chroma","7":"product_cat-filtres-bande-etroite","9":"first","10":"on_supplier","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/3919","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/comments?post=3919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/3918"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=3919"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=3919"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=3919"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=3919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}