Nikon F-mount ring

thingiverse

I started by designing a component that would attach directly to my Nikon lens, and I thought it could be really helpful if someone else needed just this piece as part of their design project. It's essentially a simple ring that you can use as a starting point for your own custom parts, designed specifically to fit onto a Nikon lens. There are different versions available, including one with an inner brim that's 0.2mm thick - I found this particularly useful because slic3r only adds brims to outer edges, so the inner contour needed some extra support.