Fits factory drilled holes on Celestron; Meade; and Orion Schmidt-Cassegrain telescopes; attaches directly to Schmidt-Cassegrain Telescope "SCT" optical tube with included mounting hardware
Ideal for custom installation of finder scope; EZ Finder reflex sight; and Green Laser Pointer bracket on telescope; dovetail base fits finder scope or reflex sight bracket so securely attach an aiming device to any telescope; synta-style dovetail base
Made of high strength Aluminum with Anodizing Aluminium Process: the base is made of die-cast metal and features two large thumbscrew locks; includes two M5 screws
The inner diameter of the tube rings is 80 mm for Telescopes between 53 to 81mm tube diameter can be mounted adjustable
The adjustment screws have teflon inlays for avoiding unaesthetic scratches and pressure marks on the telescope while still ensuring reliable clamping