This Celestron 17 lbs (7.7kg) Counterweight for the CGEM Mount is intended only for the Celestron CGEM mount, and will not work with any others. This counterweight allows you to increase the weight of the visual-side accessories on your telescope, such as a camera or an off-axis guider, while still maintaining excellent balance.
Only works with counterweight shaft of CGEM mount
Allows use of heavier telescopes and visual accessories (eyepieces/diagonals, cameras, etc.)
In the Box
Celestron Counterweight (17 lbs/7.7kg) for the CGEM Equatorial Mount