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Key Features
- Mamiya 645 Lens to EF-Mount DSLR
- Maintains Infinity Focus
- All-Metal Construction with Brass Mount
This Pro Lens Adapter from Fotodiox enables the use of your Mamiya 645 lenses on Canon EF-mount DSLR cameras. It features a durable brass construction with stainless steel finish, a leaf spring ensures a secure connection between the lens and adapter, and its design also maintains infinity focus.
More DetailsTemporarily Out of Stock
Expected availability: Mid Jul 2026
$44.95
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Will this adapt a Mamiya 75mm Lens from the ...
Will this adapt a Mamiya 75mm Lens from the Polaroid 600SE?
No. The mamiya 75mm is a mamiya 6 system.
Date published: 2020-11-22
Will this adapter make a 50mm Mamiya 645 lens act ...
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?
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.
Date published: 2023-10-09
question
Wil this work on the Canon 6D? If not is there any adapter which will allow me to use Mamiya 645 lenses on the Canon 6D?
Yes, this adapter would work on the Canon 6D as well as other Canon EOS digital or film SLR cameras.
Date published: 2018-08-28
question
will this work with canon 5d mark 3? And will this work with Mamiya 645 AF lenses?
It will work with the 5D Mark III and the Mamiya manual focus lenses. Call B&H to find out if it works with the AF lenses.
Date published: 2018-08-28
question
Would this Adopter fit on Mamiya 645 afd to Canon 7d?
Canon 7D has the same mount with 5D. It fits Mamiya 645 Sekkor C lenses on 5D so it would do it on 7D as well.
Date published: 2018-08-28