Freelens- & bodycap for M39/L39 mount
Printables
9 model
Free
FreeM39 to C-mount Lens Adapter + Macro rings
Printables
FreeM39/L39 - FX Adapter. Leica Thread Mount to Fuji X
Printables
FreeDunco M39 enlarger lens mounts
Printables
FreeL39/M39 HSW Mount
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FreeSony E Mount M39
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FreeCS-Mount to M39 Adapter for Leningrad-4 Enlarger
Thingiverse
FreeLomography Fisheye No.2 35mm to M39 Leica Thread Mount Adapter
Printables
FreeAvenon Kobalux Gegenlichtblende für 21mm f2,8; Lens hood for Avenon 21mm f2.8
Printables