Customer Ratings & Reviews

Works great! I got a Canon R8 but did not want to buy all new lenses. This serves its purpose well!

The adapter fits perfectly with zero play or movement from the body to the lens. Perfection!

Glad I got the focus ring. It was $100 more but I often use the ring to adjust ISO, Exposure or White Balance depending on what I am photographing at the time. This definitely adds a new 'fun factor' to an older lens.

This is so awesome. Worth every dollar. Get to keep my nice EF lenses. Programming the ring is easy. A life/ money saver

This adapter works great with my new Cannon EOS R6. This adapter allows me to attach my prime lenses to the new camera.

I love that I can still use my EF lenses with my R6. This ring is all you really need. I researched the two other rings and I'm glad I went this one. I don't use filters because I mainly shoot just for myself.

Does what it needs to do. Easy to attach to your camera and lens

Great option to add to the R5 with legacy lenses. You can set the ring to aperature change and shoot in manual and you will have complete control of the output.

Compatible with Canon EOS R and EOS RP cameras This standard mount adapter offers EF/EF-S lens compatibility with the EOS R and EOS RP cameras. Built-in control ring Allows quick access to camera functions. Exterior design matched to EF lenses Creates an attractive look. Dust- and water-resistant Offers go-anywhere portability. Metal mount on both lens and camera sides Provides rugged flexibility.

Works great. Easy. Works flawlessly and isn't big either. To keep using old lenses is fantastic. It's strong and quality product from canon. as usual.

I reviewed many youtube videos and figured I could use old Canon lenses with this adapter.

Bought this to go with EOS R. First time on the camera body, it seemed to grind in a way that made me nervous about whether I was actually doing properly. Metal on metal in an odd way. (Maybe it was me, maybe it was just what happens the first time.) In any case, the result is: my old glass is like new again. Beautiful results and tack sharp images.

This adapter works great. I use it on my new Canon R6, and primarily with my Tamron 150-600. No issues, the control ring works just like it does on a native RF lens.

Works as promised to convert EF lenses to the Canon R system. Control ring seems to work as advertised. Happy with results thus far.

Works great with my old lenses and new camera. No need to replace lenses.

The EF to R adapter works well with my older lenses on my Canon R7. I use the control ring to change the ISO.

Buying this was a great investment for my new camera as it adds value to my existing lens collection and adds the features of any RF Lens. I definitely recommend this over the other mount adapter.

Sturdy although i have not really used the control ring that much because of the touch screen

This Canon Control Ring Lens Mount Adapter works great. It allows me the versatility to switch out and shoot with either of my Canon cameras.

Really like it! I was concerned it would take away from the quality of my photos but it seems to do the job well