GoPro Hero 3/3+ Flanged Lens Ring
thingiverse
LayerLens ended up ripping the rubbery ring around the lens off, so this Flanged ring is a perfect fit (might need to sand off the elephant feet). It provides some light shielding and protection to your GoPro lens. The one picture shows the hit it took after a bad crash. The tight fit is needed to prevent it from popping off. No adhesive material is needed. There is also a normal ring that is similar in size to the original. I use it when I want to use another layer lens.
With this file you will be able to print GoPro Hero 3/3+ Flanged Lens Ring 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 GoPro Hero 3/3+ Flanged Lens Ring.