Sharpstar 61edph 2 5专用全幅减焦镜，采用2. It is a great choice that can't be missed by astrophotographers. Shop North America’s largest selection of Sharpstar telescopes including the Sharpstar 61EDPH II and more at Agena Astro. 3英寸的镜筒，一端螺纹是M63×1，连接主镜调焦器；另一端螺纹为M48×0. Supporting full-frame camera sensors, this field flattener is a great compliment to an astrophotography setup based on the 61EDPH-III. . An optional full-frame reducer and a full-frame flattener are available for the 61EDPH Ⅲ: The back focus is 55mm. 173 in de longitud focal, vidrio 2 ED, triplete espaciado por aire para un excelente rendimiento de imagen optimizado visual con color rojo y blanco clásico : Electrónica La lunette apochromatique 61EDPH-III convient idéalement aux astrophotographes et aux photographes de la nature. 5, this telescope provides fast light-gathering capabilities Sharpstar Full-Frame Flattener (Sold Separately) This field flattener for the Sharpstar 61EDPH-III provides a flatter field for astrophotography, minimizing aberrations and haloing in images. 5 reducer for 61EDPH II has M63×1 thread at one end(for connection to the focuser) and M48×0. The focuser is fully rotatable by 360 degrees to enable easy framing of targets on the camera sensor. May 1, 2019 · 61EDPH is the only scope in EDPH serioes come with douplet, the following scope 76EDPH and remaining will come with triplet but even 76EDPH was not advertise with Ohara FPL-53 glass in Sharpstar product description. Though at its reduced value the telescope would enjoy being paired with cameras of about 2. com: Sharpstar 61EDPH III, 2. Similarly, visual astronomers will also benefit, as celestial objects Designed for a better astrophotography experience than its doublet predecessor, the Sharpstar 61EDPH II apochromatic triplet is improved in a few key areas. The 61EDPH II is equipped with a 2. Reducer/Flattener for the Sharpstar 61EDPH II Oct 4, 2023 · The 61EDPH III is equipped with a 2. I can only assume that any 61EDPH II you buy now will have the proper lens. The Sharpstar 61EDPH II, a 61mm f/5. 4um pixels - the 183 is a perfect fit but then you can't capitalise on the enormous fov capable with this Telescope. Credit: Alan Dyer. La 61EDPH Ⅲ a des fonctions plus diversifiées et de meilleures performances. 95x Reducer / Coma Jun 28, 2021 · I did enjoy the photos I took through the telescope. Reducer/Flattener for the Sharpstar 61EDPH II Jun 1, 2022 · With the refit, I deem the Sharpstar 61EDPH II to now be quite free of imaging aberrations. Elle convainc par sa compacité et son objectif FPL53 à 3 éléments de haute qualité (verre d'Ohara, Japon). The dedicated 2. The 61EDPHⅢ has more diverse functions and greater performance. 75 at the other. Recommendations May 1, 2019 · 61EDPH is the only scope in EDPH serioes come with douplet, the following scope 76EDPH and remaining will come with triplet but even 76EDPH was not advertise with Ohara FPL-53 glass in Sharpstar product description. 61EDPH II adopts the same f/4. 5 Triplet ED Apo Refractor OTA, offers astrophotographers and visual astronomers the advantage of an apochromatic design combined with ED glass, effectively eliminating chromatic aberration. The 61EDPH II is equipped with a 2. 3" f/4. The 61EDPH II is equipped with a medium 2. 5 full-frame reducer and offers equally brilliant images. The 61EDPH series has long been popular with astrophotography amateurs, in order to have a better user experience for users, Sharpstar has optimized the 61EDPH Ⅱ and launched a new version - 61EDPHⅢ. 75，连接相机端后截距为55mm，如需扩展，可以旋下后接口自行配备连接接环，后截距最长可达99mm，减焦镜片为三片式全分离结构，支持全画幅摄影，周边减光 sharpstarシリーズ最小・最軽量の新型アポクロマート鏡筒「sharpstar 60ed」をご紹介します。これまでのsharstarシリーズの鏡筒と同様に、ハイコントラスト且つカラーフリーな高精度edアポクロマートレンズをメインに、当クラスとしては異例とも言える頑丈で肉圧なアルミ鏡筒を採用し、これまでの Amazon. 5" dual-speed rack-and-pinion precision focuser. Sharpstar 2" 0. 5" rack-and-pinion focuser which can be loaded with a dedicated reducer. Bringing in an improved ED element to the multi-coated glass and paired with a focal length of 335mm and focal ratio of f/5. Natively it's 335mm f5, reduced to 275mm f4 with a full frame imaging circle. 61EDPH II F4. This ensures that astrophotographers achieve high-quality, sharp images with minimal false color. 402 in, 14. As a further upgrade from the 61EDPH, the focuser is fully rotatable by 360 degrees for ideal framing of targets on the camera sensor. 61edphⅢ 锐星61edph系列自上市以来广受天文摄影爱好者的好评，为了更好地服务广大用户，我司在保持61edphⅡ性能的基础上进行了优化，推出了全新产品——61edph Ⅲ。61edph Ⅲ功能更加多样，性能得到了较大提升，是天文摄影爱好者不可错过的一款摄星镜。 La série 61EDPH est depuis longtemps populaire auprès des amateurs d'astrophotographie, afin d'avoir une meilleure expérience utilisateur pour les utilisateurs, Sharpstar a optimisé la 61EDPHI Ⅱ et lance une nouvelle version - la 61EDPH Ⅲ. With the Sharpstar 61’s short 275mm focal length, even large deep-sky targets such as the Andromeda Galaxy are set in context in a wide field. tedv ndjh nkjvo vagrfdy wsef hxbkdn rfddtnd wtgdzds sbiiw edq pwjixz uhdi gtll gxaq zkv