go pro hero 3 lens protector/polorized filter
thingiverse
Quickly enhance your Go Pro 3 Black with a cost-effective circular polarized filter, modeled for GetFPV layer lens available at http://www.getfpv.com/polarized-lens-for-layerlens-for-gopro-3-1pcs.html. Easy installation requires simply printing and pressing it in place; ensure screw holes measure 2mm in diameter for custom sizing.
Download Model from thingiverse
With this file you will be able to print go pro hero 3 lens protector/polorized filter 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 go pro hero 3 lens protector/polorized filter.