Support for Collimating a Laser Colimator
thingiverse
This was designed to hold either a GSO or BTC Laser Collimator but will probably be ok for other models too. Internal distance between walls is 82mm. There are two STL files, one with my shop address (www.astrovest.ro) and one with no text in case you want a clean one :)
Download Model from thingiverse
With this file you will be able to print Support for Collimating a Laser Colimator with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Support for Collimating a Laser Colimator.