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
Great adapter for my older EF lenses
This just works and extends the life of my legacy lenses. The right move by Canon
Works great!
Works great! I'm using it with my Canon 16-35 f/2.8 and my Sigma 150-600 Contemporary.
it works
it works
Phenomenal product!
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
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
Works seamlessly.
This thing works amazing!
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
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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