GoPro Hero 4 - 52mm filter adapter

thingiverse

This adapter fits perfectly with my Hero 4 GoPro and allows me to mount 52mm filters easily. I'm not sure if it works with Hero 3 or 3+ models too, but it's definitely worth a try. The internal ring is designed for precise filter mounting, ensuring a secure fit every time. To create this piece, I used PLA material and set the resolution at 0.1mm to achieve a slim thread that's perfect for the design. When printing, I placed the smaller ring of the filter on the bed of my 3D printer first, as printing it in other directions resulted in poor quality, especially where the threaded part was concerned.