Polaroid I-2 half lens block v1

thingiverse

Polaroid half lens block, designed to screw into the 49mm front of the Polaroid I-2 lens and block half the lens for multiple exposures. Requires the use of a mount, I used the cheap ND filter available on amazon here and removed the glass elements. All I'm after is the thin rotating mechanism: https://a.co/d/0EwQXI5 Once you get the filter, use a lens spanener to unscrew the front element. I had to smash out the rear lens element, and use pliers to get all of the pieces out. Please use caution and dont cut yourself. This should be printed 100% infill. Once done, this take the place of the front piece of glass, gently screw the retaining ring in place to hold the mask in place. Optically this cannot get as close to the lens elements as would be needed to truly mask/block off part of the frame. Your mileage/effects will vary.