Celestron Universal Piggyback Mount C11 It will fit on tubes

It will fit on tubes with a widely varying diameter or even on flat surfaces

Focal Length of Eyepiece 1 (mm): 25 mm

25x (HT-multicoated) / w

or additional ball heads

Dual-Fit 45mm/75mm Dovetail Saddle (dovetail bar not included)

Celestron Universal Piggyback Mount C11 It will fit on tubesA piggyback ride for your camera! Let your telescope do the driving while your camera takes beautiful wide angle images of the sky. Use your own camera lenses to take photographs of the Milky Way, nebulae, the Moon, and more. Attaches easily to the top rear of any SCT in minutes A piggyback bracket is a simple astronomical accessory that can help you produce stunning photographs of the night sky. It allows you to attach a DSLR camera and lens to any