Mamiya rb67 35mm view mask

thingiverse

This mask is to be placed over the ground glass to see what is in frame while shooting 35mm film in the Mamiya rb67. This may fit the rz67, but I don't have one to test (lmk if you find that it does) There are two versions, one basic version, and another that shows where the sprockets are in the frame. The thickness is 1.5mm, but that can easily be changed if desired. I got good results printing with a brim and .4mm nozzle.