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M42 Lens Adapter

An adapter for M42 and T2 manual lenses with positive locking.


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This is a form-locking adapter for M42 and T2 manual lenses from my GuerillaBeam project.
It works by snapping into the obligatory undercut of the M42 screw thread, and can be positively locked with a female screw.

Designed to fit on a GuerillaBeam projector, it might be usable for other projects. 

I regularly print this on my Ultimaker in PLA with 0.3mm layer height with 60mm/s though it looks better with 0.2mm.

Please visit my crowdfunding for GuerillaBeam: https://www.indiegogo.com/projects/open-source-guerillabeam/x/5613022



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