52mm lens glasses
thingiverse
Ring is exactly 52mm, so it will be very tight. Fit lenses using a heat gun, just like in a eyeglasses shop.
Download Model from thingiverse
With this file you will be able to print 52mm lens glasses 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 52mm lens glasses.