The lens caps for the GoPro MAX provide very good protection for the exposed fisheye lenses, but are easily mislaid or contaminated while the camera is in use. I decided to try making a single part cover that would clip in place.

Initially I was thinking about something spring loaded like a hair "clutcher" clip, but that would stick out above the camera to provide leverage to open it. So I decided to try something simpler.

The cover simply slips over the MAX, held in place by gentle detent ramps either side of both lens shrouds. It doesn't offer good dust protection, just protection from abrasion of the lenses.

The part prints great without supports. I use ABS on the Ultimaker S5, with Dimafix for adhesion to the heated glass bed. If you have trouble with adhesion, you may need to add a raft or similar.

MAKE SURE YOU PRINT THIS "UPSIDE DOWN", i.e. open end upwards

8 Jan 2022
I've added the version 2 that I've been using for ages now but forgot to upload. This adds a cutout where the door is, so you can open it for charging or to access battery or SD card.

Also, prompted by Phreakingeek, I've done a version that allows the protective domes to remain attached. Not tested, but it has the same tolerances as the original.