ZWO a l'art de proposer des équipements de qualité et pas cher. Si vous cherchez à faire votre mise au point en automatique ou par commande électrique, alors ce robofocus est fait pour vous!
Uranus-C is (IMX585) camera developed by Player One Astronomy, which adopts the newest Sony IMX585 1/1.2” format color sensor. The 2.9um pixel size accommodates a well depth of 38.8Ke with a total of 8.3MP (the resolution is 3856*2180), and the diagonal is 12.85mm.
Une petite caméra idéale pour le guidage mais aussi pour l'imagerie planétaire. Cette version monochrome la rend plus sensible et détectera sans mal les étoiles même faibles.
ZWO power cable for 2 heating resistors, with 2 female RCA type connectors. Connects to the AsiAir Pro remote control system (DC 5.5/2.1mm male plug) and one or two heating resistors with male RCA plug.
The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 0.6x reducer， which is optimized for the Askar 103APO， and can provide more possibilities for telescope use.
The 0.6x reducer can bring the Askar 103APO's focal ratio down to F4 while also providing field flattening. Askar 103APO adopts a detachable tube design, where the rear part of the tube can be removed when using the 0.6x reducer, allowing the telescope to have the necessary length to achieve an F4 focal ratio.
The 0.6x reducer adopts a quadruplet design that also supports a 44mm full-frame image circle. The overall weight is 0.98kg. The back focus from the M48 thread is a standard 55mm. The front thread is M84*1. At the camera end, we have equipped three sizes of adapter， M68*1, M54*0.75, and M48*0.75 for easy subsequent connection and use. At the same time, the built-in M48*0.75 2-inch filter thread can be used to install filters directly. The overall CNC machined, both end threaded metal caps prevent ash when not in use.
After several customer feedback, the Backfocus seems to be around 58.5 mm
Features
Type: Focal reducer
Suitable for telescopes: Askar 103APO
Shortening factor: 0.6x
Optical design: four lenses
Connection to telescope: M84*1
Filter thread telescope side: M48x0,75 inside
camera side threads: M68x1 male, M54x0,75 male, M48x0,75 male
In daily astronomical shooting, the backfocus will have an influence. Astronomical photographers are often frustrated by the change of backfocus due to various reasons such as refraction of filters or when using some products with sensitive backfocus. To solve this problem, ASKAR launched the backfocus adjuster, (providing the adjustment range from...
Un correcteur spécialisé dans les lunettes à F/D 7 à 7.5 au coulant 2" qui permettra son utilisation dans n'importe quel PO de ce coulant. Parfait pour les capteurs jusqu'à 30 mm de diamètre.
L'APO ASKAR 120 est livré avec trois accessoires premium en option, un aplatisseur de 1,0x et un réducteur de 0,8x. Ici est introduit ici le réducteur de 0,8x ， qui est optimisé pour l'Askar 120APO ， et peut offrir plus de possibilités pour l'utilisation du télescope.
L'APO ASKAR 120 est livré avec trois accessoires premium en option, un aplatisseur de 1,0x et un réducteur de 0,8x. Ici est introduit ici l'aplateur 1.0x ， qui est optimisé pour l'Askar 120APO ， et peut offrir plus de possibilités pour l'utilisation du télescope.
The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer, and a 0.6x reducer. Introduced here is the 0.6x reducer， which is optimized for the Askar 103APO， and can provide more possibilities for telescope use.
