The Urth M39 to Leica M-Mount Adapter 35-135 Frame Linesfrom Urth M39 to Leica M-Mount Adapter 35-135 Frame Linesmakes it possible to explore new lens and camera body combinations. It is made of machined aluminum for a snug, light-sealed, and secure connection. Electronic communications and automatic functions are not supported with this adapter; focus and exposure settings may be manually adjusted.

M39-Mount Lens to Leica M    For Cameras with 35-135 Frame Lines    Manual Operation    Precision Machined    Made of Hardened Aluminum and Copper    Antireflective Matte Black Finish

Related Questions and Answers

Q: 1. Does this adapter allow the M39 lens to engage the rangefinder mechanism of a M mount Bessa?

A: Like the other fellers said. Works just as intended.

Q: 2. Will this completely work smoothly & magnification between the Zeiss Classic/Milvus/Otus ZE lenses with the Leica SL2/SL2-S?

A: The Urth Electronic Lens Mount Adapter for Canon EF/EF-S Lens to Leica L Camera Body will allow lenses with a Canon EF mount to be used on the Leica SL2-S Mirrorless Camera. This includes the ZEISS Milvus 50mm f/1.4 ZE Lens for Canon EF. Autofocus and exposure are supported. The lens adapter does not increase magnification.

Q: 3. When I lock the Urth converter into the opening on my Leica M10, I get a "no lens attached" message after I screw in a M39 lens???

A: The Urth M39-Mount Lens Adapter to Leica M-Mount Camera with 50-70 Frame Lines does not have any electronic communication with the Leica M10 Rangefinder Camera, and so the camera will not recognize that a lens is mounted. This is perfectly normal behavior.

Q: 4. Will this work with FD Bayonet Mount lenses or just FD - SC?

A: The Urth Manual Lens Mount Adapter for Canon FD-Mount Lens to Leica L-Mount Camera Body works with Canon FD mount lenses.

Q: 5. Does this lens support infinity focus?

A: As long as the Nikon F-mount lens you own supports infinity focus, yes, the Urth Manual Lens Mount Adapter for Nikon F-Mount Lens to Leica L-Mount Camera Body would allow infinity focus when used with your Nikon lens.

Q: 6. How does one control the aperture setting of the EF/EF-S lens, when using this adapter?

A: Unfortunately, the aperture on the Canon EF/EF-S Lens would be at the largest setting by default as the Urth Manual Lens Mount Adapter for Canon EF/EF-S-Mount Lens to Leica M-Mount Camera Body would not allow for any control over it.

Q: 7. Does this adapter let me focus with the range finder or do I have to zone focus. Trying to mount a Leica summar 50mm f2 to Leica m

A: Yes, it should work with a 50mm lens for that purpose.

Q: 8. Will this work on a Bessa R2?

A: Yes Bessa R2 is M mount

Q: 9. Can this provide rangefinder coupling with Leica M cameras like M7?

A: Yes. It enables use of M39 screw-mount lenses on Leica M mount camera bodies, including the Leica M3, M2, M1, M4, M5, M6, M7, M8, M9, M, CL, Konica Hexar RF, Epson R-D1, Voigtlander Bessa, Minolta CLE, Zeiss Ikon, and Ricoh GXR A12 M Mount Module.

Q: 10. Will Canon EF lenses work fully on a Leica CL? Other brands do not

A: While the Urth Electronic Lens Mount Adapter for Canon EF/EF-S Lens to Leica L Camera Body does offer fast autofocus, you should not expect full performance when using the adapter.