Visit Sky-Watcher Evostar 100EDX<\/strong> is a 100 mm apochromatic doublet refractor designed for visual astronomy enthusiasts and demanding astrophotographers. Featuring high-quality optics and meticulous finishing, this new model benefits from a series of much-appreciated mechanical improvements, while retaining a redesigned optical formula with a focal ratio reduced to f\/7 for even more versatile use.<\/p>\n Available for pre-order - delivery scheduled for October 2025.<\/strong><\/p>\n Unlike the previous f\/9 version, the new Evostar 100EDX<\/strong> adopts a shorter focal ratio of f\/7<\/strong>ideal for deep-sky photography. The doublet lens uses Japanese ED Ohara FPL-53<\/strong>a product renowned for its ability to virtually eliminate chromatic aberration.<\/p>\n Thanks to the exclusive MHTC (Metallic High Transmission Coating)<\/strong>Each optical surface offers exceptional light transmission of 99.5 %, ensuring a dark sky background and remarkable sharpness, even at high magnification.<\/p>\n The mechanics have been completely revised with a Crayford 2.8\u2033 dual-speed 11:1 eyepiece holder<\/strong>mounted on a 360\u00b0 rotating adapter with scale. The sliding mist guard<\/strong> and collars with carrying handle<\/strong> make them easy to use in the field. The tube is made of aluminum with internal light shields for optimum contrast.<\/p>\n Despite its 100 mm aperture, the optical tube (OTA) weighs just 5.5 kg, making it easy to transport and compatible with many equatorial mounts. For astrophotographers, a reducer \/ corrector 0.92x (ref. 20332, optional)<\/strong> is available to optimize the flat field and reduce exposure time.<\/p>\n This telescope is supplied without eyepiece, angled bend and finder.<\/strong> These accessories are available separately to suit your needs.<\/p>\n Visit Sky-Watcher Evostar 100EDX<\/strong> is one of the best apochromatic glasses in its category. It combines optical quality, reinforced mechanics and an attractive price, while remaining easy to carry. It's an excellent choice for any amateur astronomer wishing to take a big step towards serious astrophotography, or improve his or her planetary and deep-sky observations.<\/p>\n Pre-order today from Deep Space Astronomy - Delivery scheduled for October 2025.<\/strong><\/p>","protected":false},"excerpt":{"rendered":" Sky-Watcher Evostar 100EDX \u2013 R\u00e9fracteur apochromatique de 100 mm, nouvelle g\u00e9n\u00e9ration Le Sky-Watcher Evostar 100EDX est un r\u00e9fracteur apochromatique doublet de 100 mm, pens\u00e9 pour les passionn\u00e9s d\u2019astronomie visuelle et les astrophotographes exigeants. Dot\u00e9 d\u2019optiques de haute qualit\u00e9 et de finitions soign\u00e9es, ce nouveau mod\u00e8le b\u00e9n\u00e9ficie d\u2019une s\u00e9rie d\u2019am\u00e9liorations m\u00e9caniques tr\u00e8s appr\u00e9ci\u00e9es, tout en conservant […]<\/p>\n","protected":false},"featured_media":9206,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[822],"product_cat":[384,755,816],"product_tag":[],"class_list":{"0":"post-9198","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sky-watcher","7":"product_cat-lunettes_refracteurs","8":"product_cat-lunettes-apochromatiques","9":"product_cat-nouveautes","11":"first","12":"onbackorder","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\/9198","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=9198"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/9206"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=9198"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=9198"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=9198"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=9198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Lenses redesigned for photography and visuals<\/h3>\n
Reinforced, modern mechanics<\/h3>\n
A tube optimized for travel<\/h3>\n
Sky-Watcher Evostar 100EDX technical specifications<\/h3>\n
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\n \nTechnical specifications<\/th>\n<\/tr>\n<\/thead>\n \n Lens type<\/strong><\/td>\n Apochromatic refractor (Doublet ED)<\/td>\n<\/tr>\n \n Opening<\/strong><\/td>\n 100 mm<\/td>\n<\/tr>\n \n Focal length<\/strong><\/td>\n 700 mm<\/td>\n<\/tr>\n \n Focal ratio<\/strong><\/td>\n f\/7<\/td>\n<\/tr>\n \n Max. useful magnification<\/strong><\/td>\n 200x<\/td>\n<\/tr>\n \n Lens holder<\/strong><\/td>\n Crayford 2\" dual-speed 11:1, 360\u00b0 rotatable<\/td>\n<\/tr>\n \n Fog screen<\/strong><\/td>\n Sliding<\/td>\n<\/tr>\n \n Tube weight<\/strong><\/td>\n 5.5 kg<\/td>\n<\/tr>\n \n Tube length<\/strong><\/td>\n 570 mm (fog shield retracted), 675 mm (extended)<\/td>\n<\/tr>\n \n Light transmission<\/strong><\/td>\n 99.5 % with MHTC treatment<\/td>\n<\/tr>\n \n Tube material<\/strong><\/td>\n Aluminum with internal light shields<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Box contents<\/h3>\n
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Important notes<\/h3>\n
Why choose Evostar 100EDX?<\/h3>\n
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An excellent compromise between performance and portability<\/h3>\n