Tin box pinhole camera

These are printable parts for transforming any tin box into a pinhole camera. The shutter is designed to be operated with a finger on the sprocket looking part. The large surface area of the slide ensures that no light gets into the pinhole when closed. The design also features 2 versions of tripod mounts (with standard triptod thread) and 2 versions of flow through "light traps" to make the pinhole camera "self-developing" (the developing fluids can be poured directly into the camera and develop the film or photographic paper inside).

Shutter:
Fastened with 4 pieces of M3x10 bolts

Tripod mount 1:
For smaller box camera
Fastened with 2 pieces of M3x10 bolts

Tripod mount 2:
For bigger box camera
Fastened with 3 pieces of M3x10 bolts

Light trap 1:
Has a helical tunnel on the inside, not the most reliable, can have light-leaks, but very simple and easy to print does not need any support.
Fastened with 4 pieces of M3x15 bolts

Light trap 2:
Has a baffle on the inside