Simply screw the dovetail clamp onto your photo tripod or tripod head, and you can mount your telescope on the tripod. A generously dimensioned surface with 25 mm width presses the bar against the othe side of the clamp. Areal clamping - protects the accessories and provides a very stable connection, the center distance of two holes for M8 screws is 35 mm. For attaching the clamp, 7 bores are available. Five bores for M6 and 1/4" screws, two bores for M8 screws. All functions, especially the clamping, are completely kept. The clamping screw can be used without problems. The clamp itself can be adapted to a mount, to the counterweight shaft or another dovetail bar, building a double connection.