Video Chat with a Photography Expert - Live

FotodioX Pro Lens Mount Adapter for Leica M-Mount Lens to Canon RF-Mount Camera

BH #FOLMEOSRPRO • MFR #LM-EOSR-PRO
Print
FotodioX Pro Lens Mount Adapter for Leica M-Mount Lens to Canon RF-Mount Camera
Key Features
  • Leica M Lens to Canon RF-Mount
  • All-Metal Construction
  • Supports Focusing to Infinity
The Pro Lens Mount Adapter from Fotodiox lets you mount Leica M-mount rangefinder lenses on Canon RF-mount mirroless cameras. The adapter features precision all-metal construction with chrome plated brass mounts for a secure and solid fit. Infinity focus and manual aperture control are maintained.
More Details
In Stock
No Store Display
$79.95
Free 2-Day Shipping
Protect Your Gear
Add a protection plan from $10.79
Ask an Expert
800-606-6969

FotodioX LM-EOSR-PRO Overview

The Pro Lens Mount Adapter from Fotodiox lets you mount Leica M-mount rangefinder lenses on Canon RF-mount mirroless cameras. The adapter features precision all-metal construction with chrome plated brass mounts for a secure and solid fit. Infinity focus and manual aperture control are maintained.

UPC: 847372046591

FotodioX LM-EOSR-PRO Specs

Item Type
1x Lens Mount Adapter
Camera Compatibility
Canon RF Mount
Lens Compatibility
Leica M Mount
Electronic Communication
No
Included Shims
Materials
Metal
Dimensions
Diameter: 39" / 990.6 mm
Depth: 2.1" / 53.34 mm
Weight
5 oz / 142 g
Packaging Info
Package Weight
0.195 lb
Box Dimensions (LxWxH)
3.5 x 3.4 x 2.1"

FotodioX LM-EOSR-PRO Reviews

Well Made; Works -- But They Leave Out Key Information

By David
Rated 4 out of 5
Date: 2025-11-09

Adapter Is Well Made; Fits Tightly With 35mm Sumicron Lens. However, When I First Attached It, Which Was Easy, I Pressed The Shutter And Nothing Happened. I Took It Off, And Reattached It; Again, Nothing. I Was About To Return It. I Finally Found On The Internet That For It To Work, You Had To Go Into A Menu On The Camera And Enable A Function That Allows The Shutter To Fire "without A Lens." This Is Hardly Intuitive. FOTODIOX Is Apparently Too Cheap To Include A Small Note That Informs You Of This. I Wonder How Many Angry Customers Return This Product, Thinking That It Is Defective?

Shot Leica range finder lenses on your Canon with r mount.

By Perry
Rated 4 out of 5
Date: 2023-06-23

This product performs to expectations and build quality meets expectations. Infinity focus is a hair behind the infinity mark on the lens, this is probably do to tolerance stacking and comes as no surprise. I would rather have infinity focus be at the stop but this is something that should all ways be checked and easily dealt with.

See any errors on this page?

Does the autofocus point light up or does the ...

Does the autofocus point light up or does the camera beep when the Leica M lens comes into "focus" manually?
Asked by: Erik
There is no focus indicator light or sound using this adapter.
Answered by: Boyd H
Date published: 2021-08-08

Does the autofocus point light up or does the ...

Does the autofocus point light up or does the camera beep when eyeballing the focus manually?
Asked by: Erik
There is no focus indicator on this adapter--it's strictly a manual focus adapter.
Answered by: Boyd H
Date published: 2021-08-08

Does this adapter force crop mode, or will I be ...

Does this adapter force crop mode, or will I be able to use the entire sensor with it?
Asked by: David
This adapter has no electronic contacts so the camera will not switch to crop mode by itself. And since Leica M-mount lenses are made for the 35mm sensor, you will not need to switch.
Answered by: Jeremy
Date published: 2021-01-24
  • y_2026, m_7, d_9, h_10CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.47
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_1539043, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo
Whatever You Need, We've Got It