Description
6x7cm pinhole/ zone plate camera. Prototype made just in single copy. Tested. Camera based on Mamiya RB67 elements. Film holder is attache to rotating back, which allow to change film holder position from horizontal to vertical. Polaroid MP-4 shutter is self cocking, released via cable. I made two threaded inserts mounted on front of the shutter with 0,3mm pinhole and zone plate. It could be aesily swapped using pen. Focal length 57mm.
Fim holder has normal signs of use. I replaced dark slide sealing. Dark slide is made by me. Camera body made from beech wood and laser cut plywood.
