Canon EOS pinhole adapter

Pinhole adapter is made for Canon EOS system and tested on model 350D. Hole is drilled into metal sheet (1/2" - 12,7 mm). Adapter and pinhole holder has holes for 2 mm magnets. I do recommend to paint back side of the adapter by black mate paint to eliminate reflections.

Optimal hole diameter for ASP-C is 0,2-0,25 mm.
Adapter is equivalent of 35 mm lens.