March 13, 2019
Description
Spring-loaded lens cap for my Industar 50-2 50mm f/3.5 camera lens.
It should work fine with all ⌀34mm lenses.
I made this one as I prefer a spring-loaded inner cap, if you prefer an outer one, go for https://www.thingiverse.com/thing:2133519.
License:
Creative Commons - Attribution