Polaroid pack camera film holder

thingiverse

This film holder fits into a Polaroid pack film camera and holds either paper or film negatives. It is an alternate design to the film holder rails, which needs additional materials to be assembled. It takes 59 grams of filament printed with 20% infill. To finish it, you will need a 30mm X 77mm piece of black felt to glue to the entrance, and two dark slides 75mm X 180mm, which can be made out of black bristle board. After gluing down the felt, tape on the pressure plates above the felt and test the dark slide to see that it has some resistance. Modifications to the back will need to be made, which includes removing the rollers and door, as well as cutting the cross bar at the door entrance. Alternatively, you can print the included rear door and install it by removing the hinge and fitting it to the camera.