LomoPress Mini, Mark I

thingiverse

This is a 3D printed adapter to mount a Lomography LC-A Instant Back+ to a Mamiya Universal Press camera. This will let you use your medium format rangefinder camera with modern instant film. There are two major limitations to this build: 1. It only works with the collapsible lenses (90mm f/3.5, 100mm f/3.5), and only when they are collapsed. Getting the film plane close enough to use all of the lenses would be a major undertaking that was beyond the scope of this project. Use the 150mm rangefinder setting to get a reasonably accurate image area in the viewfinder. 2. There is no dark slide. I may add one in a future build. There is no modification required for the Lomography back.