For use with Cambo WRS-M645 Lensplate Mamiya 645 Bayonet MountWide RS-series technical view cameras, the Cambo WRS-M645 Lensplate Mamiya 645 Bayonet Mountis a manual lens board enabling the use of Mamiya 645-mount lenses. This configuration requires the use of a digital back featuring a built-in shutter function, such as the Phase One IQ3-100, which can function as a shutterless digital back with a sensor-activated electronic shutter. This adapter does not support electronic communication; while lenses from DF and XF systems will physically fit, electronic control over aperture settings is not possible.

Compatible with Wide RS Cameras    For Digital Back with Electronic Shutter

Related Questions and Answers

Q: 1. What is the effective mm of the lens when converted to the L mount?

A: The, KIPON Lens Mount Adapter for Mamiya 645-Mount Lens to Leica L-Mount Camera does not change the focal length of the lens. It does not have optics to change that. The crop is that the lens is for a 645 size frame and that to full frame camera is about 1.6 times crop.

Q: 2. Will this adapter make a 50mm Mamiya 645 lens act like a 50mm lens on my full-frame Canon DSLR, i.e. is it a focal reducer?

A: The FotodioX Pro Lens Mount Adapter for Mamiya 645 Lens to Canon EF-Mount Camera is not a focal lens reducer and has no built-in optics. If you are using a lens designed for the Mamiya 645 film camera, as there are no conversion optics inside the above lens mount adapter, a 50mm 645 medium format lens would be the rough equivalent of a 31mm lens used on the full-frame 35mm sensor.

Q: 3. Will this change the focal length of a lens? or will a 55mm Mamiya lens also be 55mm on the Sony body?

A: The FotodioX Pro TLT ROKR Tilt-Shift Adapter for Mamiya M645 Lens to Sony E Camera does not change the focal length of the lens being used.

Q: 4. Will this adaptor fit on an Ursa Mini Pro 12k with PL Mount?

A: The KIPON Baveyes Lens Adapter for Mamiya 645 to PL Mount is meant for cameras with PL mounts. We see no reason it will not work on the URSA Mini Pro 121K with PL Mount.

Q: 5. Can the shutter within the lens be used?

A: No, the shutter must be in the cocked position in order to be used with this lens board. There is no way to cock or fire the shutter from this lens board.

Q: 6. Will this adapter works with the Sony PXW FS7?

A: It works perfectly of my FS5 so I would say it will work perfectly on a FS7. :-) Naturally only with manual focus and manual iris.

Q: 7. Does this adaptor work with newer Phase One lens like the 80mm leaf shutter ? I have an adaptor but only takes the old manual lens I have a new Hartblei 45mm TS which is full manual but has the newer mount flange. Any help would be great as Fotodiox don't come back to me on this question.

A: Hello Lea,Unfortunately, I cannot tell you if it works with Phase One lens. I have only old manuals lens. It works well with them.

Q: 8. Can I use canon's 17mm ts-e lens? Is there any problem with the image circle even if it is available? Is the angle of view maintained 17 mm?

A: Yes the Canon 17mm Tilt and Shift lens is compatible with the Cambo ACB-CM Lensplate with Canon EF Bayonet Mount/

Q: 9. will this work with canon 5d mark 3? And will this work with Mamiya 645 AF lenses?

A: I use it to attach my Mamiya 645 lenses to my Canon 6D, the baby-brother of the 5DM3, and it works fine. It's not as perfect as having it hooked up to your Mamiya, but it never will be. But you will unlock the greatness of a medium-frame format lens onto a full-frame 35mm equal and the results are like nothing you can get from a Canon lens. I'm not saying superior, but in many ways, they're up there with the traditional L lenses, and if you bought the Mamiya lenses used, you probably didn't spend the L prices. Good luck.

Q: 10. Hi, does it work with m645 mount Phase One/Schneider lens? Thanks

A: The following unit accommodate a camera mount FUJIFILM G lens mount to mamiya 645 camera body.