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Canon Control Ring Mount Adapter EF-EOS R

BH #CAMAEFRFCR • MFR #2972C002
Canon Control Ring Mount Adapter EF-EOS R
Key Features
  • Canon EF/EF-S Lens to EOS R Camera
  • Maintains AF and Image Stabilization
  • Configurable Control Ring
  • Dust- and Water-Resistant
Extending the range of compatible lenses, the Canon Control Ring Mount Adapter EF-EOS R is a unique lens adapter designed for attaching any EF or EF-S-mount lens to the EOS R mirrorless digital camera. This sophisticated adapter incorporates a customizable Control Ring, the same as that on native RF-mount lenses, for intuitively adjusting exposure settings, such as ISO, aperture, and exposure compensation. This ring provides tactile feedback when being turned, making it easy to recognize and control your settings adjustments. It also retains full autofocus and image stabilization capabilities and contains no optical components, thereby maintaining the original optical quality of the mounted lens. Additionally, it is dust- and water-resistant, making it suitable for use in harsh weather conditions.
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$199.00
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Canon 2972C002 Overview

Extending the range of compatible lenses, the Canon Control Ring Mount Adapter EF-EOS R is a unique lens adapter designed for attaching any EF or EF-S-mount lens to the EOS R mirrorless digital camera. This sophisticated adapter incorporates a customizable Control Ring, the same as that on native RF-mount lenses, for intuitively adjusting exposure settings, such as ISO, aperture, and exposure compensation. This ring provides tactile feedback when being turned, making it easy to recognize and control your settings adjustments. It also retains full autofocus and image stabilization capabilities and contains no optical components, thereby maintaining the original optical quality of the mounted lens. Additionally, it is dust- and water-resistant, making it suitable for use in harsh weather conditions.

UPC: 013803304893

Canon 2972C002 Specs

Adapter
Camera MountCanon RF
Lens MountCanon EF, Canon EF/EF-S
Physical
Dimensionsø: 2.9 x H: 0.9" / ø: 74.4 x H: 24.0 mm
Weight4.59 oz / 130 g
Packaging Info
Package Weight0.64 lb
Box Dimensions (LxWxH)5.1 x 4.65 x 3.25"

Canon 2972C002 Reviews

A chance to make use of all my L lenses.

By Joseph
Rated 5 out of 5
Date: 2022-09-20

This adapter gives me chance to make use of all my L lenses. I chose the control ring because it gives me another control point on the camera. I was not sure I needed the adapter with the control ring, now that I have it, it was the correct choice.

Wonderful Adapter

By Donald
Rated 5 out of 5
Date: 2022-08-27

To convert my EF lenses to my new mirrorless R3,works smooth with no problems

Works

By Lawrence
Rated 5 out of 5
Date: 2022-08-26

Over the past several years I have been upgrading my lenses to the Canon L series. Now I have a bunch of EF-L lenses. When I purchased the Canon R5 I considered purchasing the Canon EF to R lens adapter w/o the control ring but decided to buy the adapter with the control ring after reading what the control ring could be used for. The standard adapter would have been fine, but I am glad I upgraded. Since I have exposure compensation, f/stop, and shutter speed readily accessible, I assigned white balance to the control ring which makes changing WB quick and easy. What I really like is that the adapter is well made and transmits all the EF lens information to the camera. In the future I can change my mind and easily reassign the control ring to another function.

Pricey but a must have...

By Darcy
Rated 5 out of 5
Date: 2022-08-22

If you're like me.... a professional photographer slowly moving over to the RF lenses, but you don't want to sell off all your L lenses yet, then this is a must have. I think $99 would have been plenty, but the ability to control my ISO or aperture or speed is a MUST. I have mine set to ISO and love it. I will say that it is very easy to change the ISO if you're not paying attention as you grab your camera for a pic. Now that I ordered the adapter with the control ring I wouldn't think about getting another without the control ring.

essential

By Timothy
Rated 4 out of 5
Date: 2022-08-18

a must for EF glass

Works better than expected!

By Heather
Rated 5 out of 5
Date: 2022-08-18

Used this with my new R7 and an older lens. Worked better than expected with no noticeable delay. The pictures were extremely sharp overall. Very happy with this purchase. Only downside is that it adds some weight and size to the camera, but this is minimal. I ordered one new lens for typical use and will use this adapter for other lenses.

Works as it should

By Jeffrey W.
Rated 5 out of 5
Date: 2022-09-18

Works as it should

Works Perfectly!

By Duy
Rated 5 out of 5
Date: 2022-08-31

I have this on my R6 and R5c and it works perfectly fine! the control ring gave me an additional custom mode to set whatever I want.

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YOUR RECENTLY VIEWED ITEMS

Does the control ring mount adapter come with ...

Does the control ring mount adapter come with dusk covers for the RF and EF sides? Or are they separately purchased?
Asked by: Virgil
No dust covers
Answered by: Dale
Date published: 2021-12-01

Will this adapter work in Video mode or just ...

Will this adapter work in Video mode or just Photo mode?
Asked by: Jesse
This adapter works in both Photo and Video mode.
Answered by: Yaakov
Date published: 2021-03-16

Will this adapter work well with EF Canon 600mm ...

Will this adapter work well with EF Canon 600mm III lens ?
Asked by: Anna
Yes, the Canon Control Ring Mount Adapter EF-EOS R can work with a Canon EF 600mm III Lens.
Answered by: Kirk
Date published: 2022-06-08

Is this adapter compatible with sigma art lenses ...

Is this adapter compatible with sigma art lenses and maintain all auto focus and servo features?
Asked by: Jefferson
This adapter is made specifically canon lenses
Answered by: Ricky
Date published: 2022-04-06

Will this work with the Canon C70?

Will this work with the Canon C70?
Asked by: Chad
No, it is used to connect Canon ef lenses to their mirrorless cameras Eos R,R5,R6
Answered by: Clarence
Date published: 2022-02-22

will this control ring adapter fit my canon lens ...

will this control ring adapter fit my canon lens EF 28-300mm?
Asked by: Rolando
The adapter should work with any EF type Canon lens.
Answered by: John
Date published: 2021-05-20

The instructions say to mount the lens first to ...

The instructions say to mount the lens first to the adapter then the adapter to the camera and when removing, first detach the adapter from the camera. Is there a problem leaving the adapter on the camera when changing EF lenses?
Asked by: Jerry
Thee could be. Please follow the mounting and dismounting procedure outlined by the manufacturer to avoid any damage.
Answered by: Mark
Date published: 2020-05-28

Will this adapter work to mount my canon EFS ...

Will this adapter work to mount my canon EFS 55-250 lens to my canon EOS 5dsr ? I don't see it in the compatibility list
Asked by: Gary
This adapter is only for use with Canon EF-S and EF DSLR lenses being attached to Canon's EOS R mirrorless camera mount. There isn't a way to attach an EF-S lens to an EF mount.
Answered by: Ryan
Date published: 2021-08-29
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