Solomark Adjustable Laser Pointer Bracket / Finder Scope Bracket for Astronomical Telescope - Convert Your Laser Pointer Into a Cool Finder for Your Telescope The laser bracket made of high quality aluminum rather than plastic. And surface has precisely black oxide finish process. This heavy-duty dual-ring bracket will help you convert your laser pointer into a cool finder for your telescope. It also can be used with a finderscope or other accessories. The bracket on it will fit the dovetail on most telescopes such as Celestron Sky-watcher, Vixen telescopes, and some other brands. Laser pointer dia. 5mm to 38mm. Three-point adjustment knurled knobs help make alignment fast and easy. The bracket base is drilled for a 1/4" screw for attachment to most any telescope.