365Astronomy 2" SC Visual Back for SCTs (Schmidt-Cassegrain Telescopes)
365Astronomy 2" SC Visual Back for Celestron and Meade SCTs (Schmidt-Cassegrain Telescopes) (without extension!)
The optical length of the visual back is 43mm. (A 31mm long extension is available separately.)
Brass compression ring for safer and better grab for your eyepieces or other 2" accessories.
A 2" to 1.25" reducer is not included, but available separately.
- SC (2") female thread on the telescope side (this is NOT a M48 thread!
- 2" opening on the eyepiece side to accept standard 2" eyepieces and other accessories with a 2" diameter nosepiece
- Overall length: 43mm (internal diameter or free aperture of this part is 50mm)
- Black anodized (inside and outside
- Full metal construction