Polaroid pack camera to SX-70 conversion

thingiverse

These things help you convert a Polaroid pack film camera to SX-70. You'll need an old SX-70 camera which you'll strip the optical assembly off, leaving just the film handling mechanism. You'll also need a Polaroid pack film camera with a bellows, which you'll remove the back off of. The SX-70 back needs to be prepared by reversing a cycle switch beside the gear train and making sure it stops ejecting the film at the end of the cycle. Details are at http://polaroids.theskeltons.org/itype.htm. The adapter holds the SX-70 back at an 18mm offset from the film plane, so a set of adapters are provided to help move the lens body back 18mm. A battery compartment door is also provided which has the necessary cutouts to install manual exposure control, detailed at https://github.com/hackaninstant/Polaroid-shutter-control