Overview
If you want to use your telescope visually with ESATTO or if you want to connect a camera with a 2″ nosepiece, just connect this 2″ visual back to the M56 (2″)/M81 (3″) thread of the focuser draw tube. This adapter has an internal brass compression ring to avoid scratching the inserted nosepiece as well as 3 locking screws (120° separation) for a perfect fit, even for heavy cameras or accessories.
Optical length of the 2″ visual back for ESATTO 2″ is 12,5mm.