This Lens Mount Adapter from Rayqual allows you to mount a Exakta/Topcon lens on your Leica M-mount camera. It supports manual focusing in both manual and aperture priority modes.

For Leica M-Mount Camera    Supports Manual Focusing in AP & M Modes

Related Questions and Answers

Q: 1. Can you give me (LxWxH) for this adapter ? Because box dimensions doesn't help and are totally useless. Thanks.

A: According to Vello, the dimensions they were able to provide are 2 1/4 in diameter and 9/16 thick.

Q: 2. Is it there any way that the camera could know what lens is mounted for EXIF tagging purposes?

A: The Vello Leica M-Nikon Z lens mount adapter has no electronic communication and cannot imprint lens-specific EXIF data.

Q: 3. I have a Z7 II camera. Will the flange distance work out correctly if I mount this adapter to a Canon EF-Nikon Z adapter?

A: When using this adapter on a Canon EF-mount to Nikon Z adapter, the flange distance would be the same as one gets when using this adapter directly on a Canon camera. So it will perform equally well on your Nikon Z7 II Mirrorless Camera as it would perform on a Canon EF-Mount camera. However, I would suggest using a different setup. The FotodioX uses an optical element to compensate for the flange distance difference of the Canon EF-Mount. With the Z7 II this optical element is not necessary and a direct adapter such as the KIPON Lens Mount Adapter for Exakta-Mount Lens to Nikon Z-Mount Camera would be a better option, BH #KIEXAKTANIKZ (https://bhpho.to/3uC9oiG). With the Kipon one is not adding an optical element into the mix, and so the lens can perform as it was originally designed to perform.

Q: 4. Does this adapter change the focal length of the lens you're using?

A: No lens adapter in the world changes a lens's focal length. If it is a 50mm, it will be a 50mm forever. What does happen when the sensor changes, or as in this case, a very slight extension is made by the adapter's conversion lens, is a change in field of view. In this instance, the adapter is making up for the 0.7mm difference in the two lens mounts. What will happen is a tiny widening of the field of view as compared to what you would see on an regular Exakta/Topcon camera.

Q: 5. Dear Sirs,has the adapter any cause by the focal width of the connected lense (increase of focal width)?

A: This adapter will not affect the focal length or angle of view of the lens, no. The optic in the adapter is simply there so that the lens will retain focus at infinity.

Q: 6. Have 28mm & 40mm minolta Rokkor manual lenses I'd like to use but is there a 'crop' factor?

A: That will depend on the camera you are using it. If it is a full frame camera there is no crop factor.

Q: 7. Does this Exakta lens adapter work with the Sony a7rii full-frame?

A: It works great on my A7 camera.

Q: 8. Will this work on a canon 5d without mirror issues?

A: Yes, the FotodioX Pro Slim Mount Adapter for Exakta Lens to Canon EOS Camera may be used on the Canon EOS 5D-series cameras without issues with the reflexing mirror inside the camera.

Q: 9. I have a Leica R3 camera and I want to use an adapter so I can use my micro 4/3 lens on it. What can you recommend?

A: The Leica R3 camera uses the Leica R mount. All you need to do is get this FotodioX Mount Adapter for Leica R-Mount Lens to 4/3-Mount Camera, a MFT's lens to start shooing.

Q: 10. Does this adapter work with pre AI lens Nikon F lens?

A: The Rayqual Lens Mount Adapter for Nikon F Lens to Leica M-Mount Camera allows you to mount all Nikon F-mount lenses on a Leica M-mount camera. However, the adapter does not support autofocus or camera-to-lens communication. So, you cannot control the aperture on Nikon G lenses that do not have an aperture ring.