Video Chat with a Photography Expert - Live

FotodioX Pro Lens Mount Adapter for Mamiya 645 Lens to Canon EF-Mount Camera

BH #FOPCEAM645 • MFR #M645-EOS-PRO
FotodioX Pro Lens Mount Adapter for Mamiya 645 Lens to Canon EF-Mount Camera
Key Features
  • Mamiya 645 Lens to EF-Mount DSLR
  • Maintains Infinity Focus
  • Leaf Spring Mount Design
  • Brass with Stainless Steel Finish
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.
In Stock
$44.95
Save the Tax with the credit card. 
Protect Your Gear
Add a protection plan from $5.99

FotodioX M645-EOS-PRO Overview

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.

This manual adapter does not maintain automatic lens control between the camera and lens; aperture priority or manual shooting modes should be used, as well as stop-down metering for exposure control.
UPC: 812759010083

FotodioX M645-EOS-PRO Specs

Camera Mount
Canon EF
Lens Mount
Mamiya 645
Packaging Info
Package Weight
0.32 lb
Box Dimensions (LxWxH)
3.75 x 3.45 x 1.75"

FotodioX M645-EOS-PRO Reviews

See any errors on this page? Let us know

Will this adapt a Mamiya 75mm Lens from the ...

Will this adapt a Mamiya 75mm Lens from the Polaroid 600SE?
Asked by: Jordan
No. The mamiya 75mm is a mamiya 6 system.
Answered by: Daniel
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?
Asked by: Steven
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.
Answered by: Manzell
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?
Asked by: Anonymous
Yes, this adapter would work on the Canon 6D as well as other Canon EOS digital or film SLR cameras.
Answered by: Kirk R.
Date published: 2018-08-28

question

will this work with canon 5d mark 3? And will this work with Mamiya 645 AF lenses?
Asked by: NIKHIL G.
I bought this adapter and it does not work with Mamiya 645 AF lenses.
Answered by: Franco B.
Date published: 2021-12-06

question

Would this Adopter fit on Mamiya 645 afd to Canon 7d?
Asked by: Sung H H.
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.
Answered by: Nicholas P.
Date published: 2018-08-28
  • y_2024, m_4, d_23, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.41
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_en_US, sid_995136, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo