M42 Lens Mount to Canon (EF/EF-S) Camera Mount

Excellent Product

I adapted my helios 44-2 to my Canon Elan II E and it was perfect

Adapter works well

Tested the adapter w/Pentax Super-Takumar 50mm f1.4 with bot full frame and APSC Canon bodies and the results were very good. Manual focusing is on-point, aperture is fully selectable, and the fit with the lens and the camera body are snug and solid. Excellent product and prompt shipping - will use Urth again.

M42 to EF awesomeness

Fantastic build quality. Locks into camera solidly and doesn’t even feel like you have an adapter on there. Top notch for sure!