{"id":1295,"date":"2024-12-18T16:57:58","date_gmt":"2024-12-18T15:57:58","guid":{"rendered":"https:\/\/deep-space-astronomy.geekworkers.dev\/?post_type=product&#038;p=1295"},"modified":"2025-06-03T10:36:31","modified_gmt":"2025-06-03T08:36:31","slug":"correcteur-de-coma-mpcc-2-pour-newton-x1-0-f-3-f-6","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/correcteur-de-coma-mpcc-2-pour-newton-x1-0-f-3-f-6\/","title":{"rendered":"Coma Corrector MPCC 2\" for Newton x1.0 (f\/3-f\/6)"},"content":{"rendered":"<h3>Coma Corrector 2\" 1.0\u00d7 Sharpstar<\/h3>\n<p>The Sharpstar 2\" 1.0\u00d7 Coma Corrector is a high-quality accessory designed for newton users wishing to improve their images by correcting coma without altering their instrument's focus ratio. This corrector is specially designed to offer full field coverage with optimum correction, enabling full-frame imaging without distortion.<\/p>\n<h3>Telescope compatibility<\/h3>\n<p>The Sharpstar 2\" 1.0\u00d7 coma corrector is compatible with Newtonian parabolic telescopes with focal ratios between f\/3 and f\/6, and apertures ranging from 150 mm to 600 mm. Its design is ideally suited to astrophotographers using full-format sensors (44 mm image circle), guaranteeing sharp, round stars right up to the edges of the field.<\/p>\n<h3>Technical features and benefits<\/h3>\n<p>This model has a reduction factor of 1.0\u00d7, which means it retains the telescope's original focal ratio without altering it, while providing full coma correction. Thanks to its quadruplet design, including extra-low dispersion lenses, it effectively reduces aberrations and enhances image sharpness and clarity.<\/p>\n<ul>\n<li><strong>Application:<\/strong> Newtonian telescopes from 150 to 600 mm aperture, focal ratio f\/3 to f\/6<\/li>\n<li><strong>Reduction factor :<\/strong> 1.0\u00d7 (no change in focal ratio)<\/li>\n<li><strong>Image circle :<\/strong> 44 mm, ideal for full-frame sensors<\/li>\n<li><strong>Lens design :<\/strong> Quadruplet with extra-low dispersion lenses for optimum aberration correction<\/li>\n<li><strong>Outside diameter :<\/strong> 50.8 mm (2 inches), compatible with most 2-inch eyepiece holders<\/li>\n<li><strong>Back-focus :<\/strong> 55 mm (distance measured from end of baffle ring to focal plane)<\/li>\n<li><strong>Total length :<\/strong> 118.7 mm<\/li>\n<li><strong>Coating :<\/strong> Multi-layered over the entire surface for maximum light transmission<\/li>\n<li><strong>Weight :<\/strong> 0.35 kg<\/li>\n<\/ul>\n<h3>Why choose the Sharpstar 2\" 1.0\u00d7 Coma Corrector?<\/h3>\n<p>The Sharpstar 1.0\u00d7 coma corrector is perfect for astronomers using large-aperture Newtonian telescopes who wish to correct coma without changing the focal length of their instrument. With its robust construction and advanced optical design, this corrector guarantees high-quality images with well-defined stars across the entire field. Easy to connect thanks to its standard 2\" design, it is compatible with a wide range of accessories and imaging equipment.<\/p>\n<p>In short, the Sharpstar 2\" 1.0\u00d7 Coma Corrector is an essential accessory for serious astrophotographers looking to maximize the quality of their images with Newtonian telescopes, maintaining the original focal ratio while optimizing the sharpness of stars right to the edges of the field of view.<\/p>","protected":false},"excerpt":{"rendered":"<p>Correcteur de Coma 2\u201d 1.0\u00d7 Sharpstar Le correcteur de coma 2\u201d 1.0\u00d7 Sharpstar est un accessoire de haute qualit\u00e9 con\u00e7u pour les utilisateurs de newtons souhaitant am\u00e9liorer leurs images en corrigeant la coma sans modifier le rapport de focalisation de leur instrument. Ce correcteur est sp\u00e9cialement con\u00e7u pour offrir une couverture compl\u00e8te du champ avec [&hellip;]<\/p>\n","protected":false},"featured_media":5269,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[386],"product_cat":[19,650,575],"product_tag":[],"class_list":{"0":"post-1295","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sharpstar","7":"product_cat-accessoires","8":"product_cat-rducteurs-correcteurs-ap","9":"product_cat-astrophotographie","11":"first","12":"on_supplier","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/1295","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=1295"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/5269"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=1295"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=1295"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=1295"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=1295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}