Visit reducer 0.85x \/ corrector<\/strong> Sky-Watcher Evostar 72ED<\/strong> is a high-quality accessory specially designed for demanding astrophotographers. Optimized for astro-imaging, it effectively reduces the telescope's focal length while greatly improving the correction of edge-of-field aberrations for sharper, more homogeneous images.<\/p>\n Thanks to its 0,85x<\/strong>, This accessory increases the photographic field and reduces the focal ratio of the instrument, enabling shorter exposure times and better capture of deep-sky objects. This configuration is particularly suitable for photographing large nebulae, star clusters and extended celestial fields.<\/p>\n The corrector significantly improves the quality of stars at the image periphery thanks to a advanced field correction<\/strong>. The stars remain fine and punctual over a larger area of the sensor, offering cleaner, more professional results in astrophotography.<\/p>\n The optics benefit from multilayer<\/strong> optimizing light transmission and reducing internal reflections. This design enhances overall image contrast and makes it possible to better reproduce the faint details of the deep sky.<\/p>\n This reducer\/corrector is fitted with a M48 camera side<\/strong> and a connection M56 telescope side<\/strong>, It is ideal for use with modern astrophotography accessories. It is designed for use with Sky-Watcher Nikon or Canon M48 T-rings<\/strong>, This guarantees a stable, secure connection with SLR and hybrid cameras.<\/p>\n With a 55 mm backfocus<\/strong>, A standard widely used in astrophotography, it facilitates the integration of astronomical cameras without the need for complex configuration. Its optical length of 50 mm<\/strong> and its contained weight of 260 g<\/strong> allow balanced integration into both mobile and fixed configurations.<\/p>\n Designed specifically for Sky-Watcher 72\/420 Evostar ED<\/strong>, This focal reducer\/corrector is an essential accessory for fully exploiting the scope's performance in deep-sky astrophotography.<\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" R\u00e9ducteur 0.85x \/ Correcteur Sky-Watcher Evostar 72ED Le r\u00e9ducteur 0.85x \/ correcteur Sky-Watcher Evostar 72ED est un accessoire de haute qualit\u00e9 sp\u00e9cialement con\u00e7u pour les astrophotographes exigeants. Optimis\u00e9 pour l\u2019astro-imagerie, il permet de r\u00e9duire efficacement la longueur focale du t\u00e9lescope tout en am\u00e9liorant fortement la correction des aberrations en bord de champ afin d\u2019obtenir des […]<\/p>\n","protected":false},"featured_media":15063,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[822],"product_cat":[650,19],"product_tag":[],"class_list":["post-15062","product","type-product","status-publish","has-post-thumbnail","product_brand-sky-watcher","product_cat-rducteurs-correcteurs-ap","product_cat-accessoires","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/15062","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=15062"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/15063"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=15062"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=15062"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=15062"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=15062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Technical specifications<\/h3>\n
\n\n
\n Features<\/th>\n Detail<\/th>\n<\/tr>\n \n Compatibility<\/td>\n Sky-Watcher 72\/420 Evostar ED<\/td>\n<\/tr>\n \n Type<\/td>\n Focal reducer \/ Corrector<\/td>\n<\/tr>\n \n Type of construction<\/td>\n Flattener<\/td>\n<\/tr>\n \n Reduction factor<\/td>\n 0,85x<\/strong><\/td>\n<\/tr>\n \n Optical treatment<\/td>\n Multilayer<\/strong><\/td>\n<\/tr>\n \n Camera-side connection<\/td>\n M48<\/strong><\/td>\n<\/tr>\n \n Telescope connection<\/td>\n M56<\/strong><\/td>\n<\/tr>\n \n Backfocus<\/td>\n 55 mm<\/strong><\/td>\n<\/tr>\n \n Optical length<\/td>\n 50 mm<\/strong><\/td>\n<\/tr>\n \n Weight<\/td>\n 260 g<\/strong><\/td>\n<\/tr>\n \n Photo compatibility<\/td>\n T Ring Sky-Watcher Nikon \/ Canon M48<\/td>\n<\/tr>\n \n Use<\/td>\n Deep sky astrophotography<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n