120 to 116 / 616 Film Spool Adapter
thingiverse
This is an adapter for film spools that lets you use 120 film in cameras designed to take 116 or 616 type film. Note: the numbers on the "red window" won't align, but you'll be able to load standard 120 sized spools into your camera. A few versions of this are already up on Thingiverse, but none fit my specific camera perfectly, so I made a new one that should work with any 116/616 model.
Download Model from thingiverse
With this file you will be able to print 120 to 116 / 616 Film Spool Adapter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 120 to 116 / 616 Film Spool Adapter.