Celestron 11″ C11 Dovetail Bar (CGE)
This Dovetail Bar by Celestron is designed specifically for the Celestron C11 Optical Tube. The Celestron Dovetail Bar works with the Celestron CGEM and Celestron CGE Pro Mounts.
The Celestron 11″ Dovetail Bar is made to be attached directly to your OTA with bolts. It will allow the OTA to be moved along its optical-axis direction, while mounting it, producing a proper balance around the Declination axis of the mount.