GoPro Hero 9 - Black - 90-degree viewscreen mirror

thingiverse

I want to use my GoPro facing down on my work bench for filming tutorials. This means that I can directly view the front or rear screen. This handy gadget allow me to mount a mirror such that I see a reflection of the rear screen when the camera is set up to look down.The mirror measured 71mm x 71mm (or 2 3/4In x 2 3/4In) and is .308 mm thick.The 'ring' is shallow enough that there is no interference with the power or function button, but it does prevent access to the battery compartment door.