Customer Ratings & Reviews

I love that I got to keep my EF lenses. This adapter is all you need. It's easy to put on and easy to remove. I looked at the two other adapters and settled on this one. I don't use filters and three different wheels control the ISO, shutter speed and f stop. Very happy with my choice.

Very Good Purchase , Good Camera Adapter and I recommend to all ,I am Happy!

The Canon EF-EOS R adapter is an absolute lifesaver, especially for those looking to upgrade their camera body without the hefty cost of new lenses. It flawlessly connects my existing EF lenses to my EOS R series camera, preserving the image quality superbly. It's a smart investment that has saved me a significant amount of money. If you're planning to upgrade your Canon camera, this adapter is a must-include in your budget. It's reliable, efficient, and ensures a seamless transition to newer camera models. Highly recommended!

With this adapter my EF lenses work flawlessly. The autofocus is just as fast as they are when mounted to my 80D. Great adapter! I will say, the one downside is not having the control ring. I have gotten quite used to the control ring on my RF lens and find myself missing it when I use my EF lenses.

Very high quality, fast and efficient, works very quickly and well, airtight.

This was a great product. I have have had no issues.

This lets me use my older lens with the brand new mirrorless camera

Saved me from buying a few lenses! Definitely glad I invested in this!

Allows you to use EF lenses on mirrorless R system. Your lenses will feel upgraded and easy to use. If you are financially ready to upgrade to RF lenses then this unit is a no brained.

A must have as I was a EOS 5D MkIV user moving to EOS R and wanted to use all my beautiful EF L-series primes. Also allows you to buy 2nd hand EF lenses for much cheaper than buying the new RF equivalents. Build quality is pro-level, so a bit heavy.

Excellent adapter for my Canon camera. Enables me to use multiple older lenses for my new EOS.

I had trouble finding this in stock, but it's now available! I purchased this after using ef mount lenses and then recently purchasing the canon RP mirrorless camera. Adapter works great and saves a lot of money so I can use my EF lenses

Paired this with my R10 and it hasn't had a single issue with any of my EFS or EF lenses. Makes the jump to a mirrorless camera from a Rebel or D series way more painless. It does add about an inch of length to your lens when attached, so longer lenses start looking a little silly, and short pancake lens lose a little of what makes them compact. Also, EF lenses are much more available and affordable on the used market, so this becomes an amazing asset for quality and savings.

I love how secure and funtion it is, no problems at all!

This adapter proved to be quite useful. I highly recommend it.

This adapter works great with my markii so I can still use my 50mm lens that I bought prior to my mirrorless camera. The images are still great quality!

Love how easy it is to use with my rf camera. Have a few ef lens that i have used.

Combined with my R5 this works great for my EF lenses. This is the less expensive version that doesn't have the control ring. In hindsight, it might be worth the extra $100 for that functionality.

a great and work perfect love this perfet for canon lens ....its a good quality and nice

Came on time if not earlier and works great. Comes with a case aswell