An instax square adapter for the Mamiya RB67. Requires a jollylook square dev unit.

https://jollylook.com/products/jollylook-instax-square-film-development-unit?srsltid=AfmBOooaj4DzscRBPOSwKJnSIuiQGw-NAtH8RT4D-ArG9Bh1rDzYO9Ts

Uses three M3 heat-press inserts, three M3x12 screws to hold the back on, four M3x4 buttoned screws to mount the back to the RB67 quick-attach connector, and some velvet for light seals.

Printed at layer height 0.2mm on an Ender 3, crank printed at layer height 0.2 on a Voron 0.1. No supports needed.

This is just the first release, be prepared to run some film through it to double check you've assembled it correctly. This works for me, after a lot of testing, and your focus should be sharp and spot on.

You'll find velvet and screw callouts on the photos. Improvements to come!