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.
More on the Way
Expected availability: 2-4 weeks
$199.00
$34/mo. suggested payments
with 6 Mos. Promo Financing* 
Eduardo C., B&H Photo Expert

True Know-How

Ask Our Experts

800.606.6969

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"
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

Is the control ring function supported by the Red ...

Is the control ring function supported by the Red Komodo?
Asked by: Tyler
Yes, the RED Komodo is among the compatible cameras of the Canon Control Ring Mount Adapter EF-EOS R.
Answered by: Moe
Date published: 2021-05-04

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: 2021-04-24

I can’t get the ring to work in video mode. It ...

I can’t get the ring to work in video mode. It works fine in Manuel/Photo mode when I half hold the shutter button. But will the ring/dial work while in video mode? So dumb if you can’t!
Asked by: Jesse
It works in video mode. You didn’t say what you have programmed the ring dial to do. However, you first error is is programming the ring to work when you half depress the shutter in photo mode. There is. No such setting in video. You are are either On or Off when you depress the video button. If you reprogram the button to work regardless (no half depress) you should find it works. I use my ring dial on my EOS R to adjust the ISO. It works in either photo or video.
Answered by: Nemo
Date published: 2021-03-19

Does this adapter add 0.9 inches to the length of ...

Does this adapter add 0.9 inches to the length of lens assembly?
Asked by: James L
more like 30 mm
Answered by: Dale
Date published: 2021-04-29

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

It's compatible with D6 Mark II?

It's compatible with D6 Mark II?
Asked by: David
This will not work on the Canon EOS 6D Mark II. This is to adapt EF mount lenses to work on RF mount cameras. This will only go on RF mount cameras. The Canon EOS 6D Mark II is EF mount. There is no way to adapt RF lenses to EF mount cameras.
Answered by: Yaakov
Date published: 2021-03-11

Does the R5 still perform in camera lens ...

Does the R5 still perform in camera lens stabilization when the body is used with an adapter and EF L series lens?
Asked by: Deb
Yes, the R5 still performs in-camera lens stabilization when using the adapter and EF L lens. I have an EF L 24-70 f/2.8 from my 5DM3 days that I like using with my R5. Stabilization continues to work fine.
Answered by: Lew
Date published: 2021-02-18

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: 2021-02-15
  • y_2021, m_5, d_7, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.15
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_36
  • loc_en_US, sid_1433718, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_bhphotovideo

Close

Close

Close