Customer Ratings & Reviews

The item looks fine. The item works as expected. No problems experienced.

it works perfect - zero quality lost from using this adapter

This product works as advertised and does not add much weight

Great adapter so i can use my ef lens on my m50. I recommend

Works flawlessly when adapting ef mount lenses. Must have on a mirrorless system.

I bought this for my mirrorless r6 because I wasn’t able to buy all new glass yet and so far after a few months it’s still holding up great and there are no focus issues. I bought a second for my second body and it’s the same thing, no issues and is in Great shape.

Canon has provided an easy way to seamlessly integrate your EF lens stable with the newer RF lenses. As a result, even if Canon hasn’t added an RF version of your favorite lens yet, you can still use the EF version with your R body. There are even different variations of this device available to add the control ring function found on RF lenses, or even drop-in filters.

Works great with my R6 and saves me thousands on new lenses

The Canon EF-EOS R and EOS RP Lens Mount Adapter is a very useful accessory. It enables the use of EF lenses on the EOS R full-frame DSLR. There is a slight cropping effect when EF lenses are used in this way, but the EOS R's resolution of over 30 MP allows the image produced to be enlarged significantly. So this cropping effect is not limiting in any significant way.

Excellent adaptor! No issues with sensor or lenses.

My older brother loved the fact the this piece came with the camera purchase

Works as it’s supposed to. Solid build and great price.

Great product to switch between EF and RF camera lenses

I was able to use all my old lenses and the Mount Adapter worked perfectly.

Works just as intended. Great if you want to use older model lenses on newer gen canons. No issues at all.

I love adapter because it allows me to use my existing lens.

The adapter is easy to put on the camera and it works well. There is no noticeable weight or length added.

Great adapter for the EOS R if you’re still using the DSLR lens.

This make the lens works flawless. Works with all my pre-rf canon lens.

Allows me to use all my EF lenses without having to buy new ones.