This is a back-mounting cover for a Mamiya RB67. It attaches to the location where a film carrier would go, in case you want to protect your camera while it has no carrier connected.

I saw someone else had modeled this, but it was difficult to print without good reason.

Print this in standard orientation, no supports needed. I printed mine at 0.20mm layer height, ABS, 15% infill, no supports, no brim or raft.

I tried to also cut down on the amount of plastic used - it's an 18 gram print in ABS.

Licensed CC-BY-NC-SA