Solomark Adjustable Laser Pointer Bracket/Finder Scope Bracket for Astronomical Telescope - Convert Your Laser Pointer Into a Cool Finder for Your Telescope : Amazon.sg: Electronics
35mm Einstellbaren Laserpointer Halterung Finder Scope Halterung Teleskop Laser Anblick Basis Astronomische Teleskop Zubehör _ - AliExpress Mobile