Gopro Fisheye Lens (Cap and Ring)

thingiverse

Here are the steps I follow to make my fisheye lens work with my GOPRO3+: I purchase a fisheye lens from Aliexpress for around $41 USD, and here is how I get it working: 1. First, I acquire an EVA ring (DWG), which is Black EVA 6mm cut on laser. 2. Next, I place a lens cap over the fisheye lens to secure it in place. 3. Then, I wrap plastic tape or pipe tape around the EVA ring to hold everything together. 4. After that, I use an HDMI cable to connect my GOPRO3+ to the fisheye lens. 5. Finally, with all these components in place, my fisheye lens is now working on my GOPRO3+.