Sharpstar 61EDPHIII f/4.4 Full-Frame Reducer (61EDPHIII-FFR) Deep Sky Camera 5" Accessories Included Finder 9x50

5" Accessories Included Finder 9x50 Finder Included Diagonal No Included Eyepieces 25/10 Plossl Magnification w/ Included Eyepieces 60x/150x Included Case No Corrector No

ZWO Holder Ring for ZWO ASI PRO COOLED CAMERAS with approx 78mm diameter

with a 1-inch square

(Each set consists of a push-pull screw pair

Sharpstar 61EDPHIII f/4.4 Full-Frame Reducer (61EDPHIII-FFR) Deep Sky Camera 5" Accessories Included Finder 9x50The special full frame reducer of 61EDPH : One end of the thread is M68 1, connected to the focuser; the other end of the thread is M48 0. 75 and has a built in 2" filter thread. The back focus is 55mm. If it needs to be extended, the adapter can be screwed down to reveal the M54 0. 75 male thread, and the back focus becomes 75mm. The focuser adopts a quadruplet air spaced structure, supporting full frame imaging. With the reducer, the focal ratio of