Weight-Shaft Camera Bracket for tracked wide-field astrophotography
This excellent camera bracket accessory makes it possible for you to mount your camera to the counterweight shaft of your equatorial mount enabling long exposures.
Has a 1/4''-20 camera base to allow all standard cameras and other accessories to track across the sky along with the main telescope. It fits 20mm weight shafts.
Distance from the camera mounting screw to the shaft hole is 11cm.