FreeHelios 44-2 to Nikon-F conversion kit
Printables
11 model
Free
FreeWIP Magnetic Swirl Mask & Front Aperture System for Helios 44-2
Printables
FreeM42 to Canon EF / EF-S Lens Adapter
Printables
FreeHelios aperture pin lock
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FreeResleving for the Helios 44m-7
Printables
FreeFocus tab for Helios 44M-4 and Helios 77M-4
Printables
FreeHelios 44M - M42 to Canon EF Adapter for Video Rig Secure Mounting DSLR Mirrorless
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FreeBetter Push On Lens Caps
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FreeGridfinity Vintage Lens Storage
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FreeFocus gear adapter for Helios 44M-6
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FreeHelios 44M to Nikon F
Printables