May 27, 2021
Description
A rear lens cap for the M42 mount. Inspired by various caps from old Helios and Jupiter camera lenses.
The thread is designed to the M42 specification, so you will probably need to scale it up a little for it to fit. I'm using 100.75 % scaling for X and Y axis when printing with PLA, 101.5 % with PETG.
License:
BSD License
tomasmcz
