PRIMA LUCE LAB ESATTO 3.5" LP LOW PROFILE ROBOTIC FOCUSER GM1000 This adapter from ZWO can

This adapter from ZWO can be used for connecting ASI cameras with M48 male thread to the 2" EFW electronic filter wheel and M54 filter drawer

The 2" Deluxe eyepiece clamp changes the 2" thread of a Schmidt-Cassegrain telescope into a 2" receptacle

The flexible stretchy fabric makes it quick and painless to use

the QHY 533M has an AR coated optical window on both sides rather than the common IR/UV cut window

PRIMA LUCE LAB ESATTO 3.5" LP LOW PROFILE ROBOTIC FOCUSER GM1000 This adapter from ZWO canESATTO 3. 5" LP is the new low profile robotic focuser specifically designed for the most demanding astrophotography applications. With a thickness of just 32mm, the Esatto 3. 5" LP is the perfect match for telescopes with limited backfocus such as fast astrographs. Features a large 90mm of free aperture, 10mm of focuser travel, 10kg payload capacity and an incredible resolution of 0. 01 microns per step. It can be controlled via USB C on any Windows