تلسكوب سي جيم اي ام II 800 ايدج اتش دي من سيليسترون، حجم 8 انش

Making the optics suitable for very professional high-end astrophotography
Ensures that high definition pinpointed images are not only in the center
A large, high-resolution aperture, a shorter tube length and enhanced portability
A catadioptric design, therefore using mirrors and corrective plates
Taking aspects from both reflectors and refractors