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.
- Canon EF/EF-S Lens to EOS R Camera
- Maintains AF and Image Stabilization
- Configurable Control Ring
- Dust- and Water-Resistant
Canon 2972C002 Overview
Canon 2972C002 Specs
|Camera Mount||Canon RF|
|Lens Mount||Canon EF, Canon EF/EF-S|
|Dimensions||ø: 2.9 x H: 0.9" / ø: 74.4 x H: 24.0 mm|
|Weight||4.59 oz / 130 g|
|Package Weight||0.64 lb|
|Box Dimensions (LxWxH)||5.1 x 4.65 x 3.25"|
Canon 2972C002 Reviews
works great, B and H so easy to deal with and great customer service!
Provides extra level of control
Works perfectly with my EOS RP and new EOS R5. Each have their own unique controls. The control ring really adds situational control to capture perfect images.
Got a new Canon EOS R3 and needed adaptor for EF-L lenses. Works great with no lag, stutter or focus-hunting. Terrific adaptor.
Glad I spent the extra $
The mount works well with my Canon lenses and my Sigma lenses. I have the control ring programmed for the focus mode at the moment and it's nice to have the ability to easily change the functionality. Still working through the R5 options to see how I'll map the control ring function.
It works !
Well there is not much to say other than it works as it should.
Does what I need it to
This thing does what I need it to do and with the added bonus of the control ring.
Works like a charm!
I have used it with all my Canon EF lenses on my Canon R6, and they all work just fine. The only exception with my R6 ,was the Tamron SP 85mm f1.8 which I truly suspect needs only a lens update and would be just fine as well. Thanks B&H for your usual great customer service!
It just works.
Works as advertised. All lens communications remain functional. The control ring adds a handy adjustment point - I use mine for EV adjustment.
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