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HomePhotographyLens AccessoriesGeneral Lens AccessoriesLens Mount AdaptersCanon 2972C002

Canon Control Ring Mount Adapter EF-EOS R

BH #CAMAEFRFCR • MFR #2972C002
246 reviews
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.
In Stock
$199.00
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Style
Standard
With Control Ring
With Drop-In Circular Polarizer Filter
With Drop-In Neutral Density Filter

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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

Great adapter for my older EF lenses

By Richard
Rated 5 out of 5
Date: 2022-06-23

This just works and extends the life of my legacy lenses. The right move by Canon

Works great!

By Charles
Rated 5 out of 5
Date: 2022-05-10

Works great! I'm using it with my Canon 16-35 f/2.8 and my Sigma 150-600 Contemporary.

it works

By Oreste
Rated 4 out of 5
Date: 2022-05-09

it works

Phenomenal product!

By David
Rated 5 out of 5
Date: 2022-05-08

Bought this product so I could use a friend's EF lenses for a Men's Retreat, and it worked perfectly. The Control Ring is wonderful works really well. It took a few minutes to get used to it being in a different spot than the RF lenses, but other than than it works great!

Very useful, must-have piece of kit

By Devasahayam
Rated 5 out of 5
Date: 2022-04-25

This is super piece of kit. It allows me to use all my Canon EF glass with my Canon EOS R6 body. All the lenses work perfectly. In fact, some of them work better than they did on my Canon EOS 5D II. I am pleased with this item and think everyone who still has EF lenses should have this item in their bags. The Control Ring is a very useful facility.

Excellent EF-RF adapter

By Ronald
Rated 5 out of 5
Date: 2022-04-24

Works seamlessly.

This thing works amazing!

By Andy
Rated 5 out of 5
Date: 2022-06-22

I love this adapter that lets me use all my old EF glass on my newer canon mirrorless. Control ring adds so much versatility and helps me get to the shots I want so much faster!

Better than Vello

By Kelsey
Rated 5 out of 5
Date: 2022-06-08

When I first purchased my R6 cameras, the Canon adapters were sold out, so I've been using Vello adapters for over a year now. They work, but they both let in light leaks. Sometimes I liked the dreamy look, but other times they made my wedding photos look hazy when they shouldn't have been. I bought the Canon control ring after shooting a few backlit wedding ceremonies where the Vello was really letting in a lot of light spill. So far, I've really enjoyed the Canon adapter! I shot a wedding last weekend with it on one camera and the Vello on the other and I noticed a big difference. I'm purchasing a second Canon adapter now. The control ring is a nice feature, too. I've set mine to control my Kelvin. Now I have scroll wheel controls for all my basic settings!

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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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