Skywatcher collimator assist
thingiverse
Remixed from an excellent design by 'otherthing' which was just slightly too large when I printed it (probably nothing wrong with the design it could just be my printer scaling). So I used his brilliant idea and redesigned it for my skywatcher. If you find it is too loose on your scope then 'otherthings' original will work for you.
Download Model from thingiverse
With this file you will be able to print Skywatcher collimator assist 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 Skywatcher collimator assist.