FD to EF Cine Conversion Kit for 55mm f1.2 s.s.c. breech lock STL file

-Focus Gear print in: TPU (slightly flexible)

-Aperture Gear print in: TPU (slightly flexible)

-EF mount print in: suggested PLA+ (alternative ASA, ABS) 

-Aperture bracket print in: suggested PLA+ (alternative ASA, ABS)

-shim print in: suggested PLA+ (alternative ASA, ABS)

The file provided has 3 of the same parts, print everything so you can test what tollerance suit best to your lens. Each part is incrementally 0.2mm thicker than the next one, plus if you need extra you can use the shim. 

-be mindful of any string of plastic that might end up between lens and adaptor, make sure everything is extremely clean .

-be mindful of the degree of torque you apply to the lens screw and be mindful of the elasticity of the plastic when you calibrate the lens , to much torque and you wil punch right trough.