Customer Ratings & Reviews

It works perfect for my old ef lense, I have a cannon eos r50 and it works like a dream

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

This works perfect i can use my ef lens on my rf camera

With this little thing I’m able to use my EOS lenses instead of buying new ones. Worth the money!

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.

It's exactly what I was looking for, very happy with the purchase.

by far one of the best purchases ive made i absolutely love this it has saved me tons of money instead of having to buy all new camera gear

This adapter works great! I use it on my Canon EOS RP with Canon EF lenses. The auto focus is quick and the image quality is excellent.

We bought the Canon - EOS R50 4K Video Mirrorless Camera with RF-S18-45mm f/4.5-6.3 IS STM Lens - Black and this was a plus since we had an old canon and wanted to continue using our old lenses.

Works seamlessly! Easy to pop on and then use your lenses like normal. No learning curve or complications really. My only complaint is that the autofocus system on the Canon EOS R seems to have some trouble when using the EF lenses, but no issues with image quality or metering. I feel that is more to do with the camera body and software than with this adapter. This let's me use my more affordable but still wonderful low aperture EF lenses; even if they work better in manual focus mode I'll take it!

Easily attaches my old camera lenses to my new camera!

I recently upgraded my Canon T6i to Canon R7. I of course didn’t want to have to purchase all new RF lenses and decided to explore my options. Thats when I found this adapter. This. Adapter. Is. Amazing. It lets me use all of my previous EF lenses with easeand its become a part of my daily setup.

Does exactly what's needed. I haven't had any connection issues that I've had with 3rd party lens adapters in the past. The AF on my EF lenses are even faster on the R5 than on the 5D.

The adapter has worked perfectly and has met the needs of expanding the availability of use with my new Canon. The store manager was very helpful and led me right to where I needed to go to obtain this item. Overall, the experience with the lens and the store has been excellent.

Works exactly as it should. Allows me to mount all the EF-Glass from my previous Canon camera right onto the R6 without any issues. The only real hitch is if you have any RF glass you'll soon want to upgrade all your EF lenses and scrap the adapter since you won't need it anymore. Simply put...if you have a bunch of EF lenses that you love and plan on holding onto then this adapter is a no brainer if you're upgrading to a mirrorless Canon like I did. If you think you'll be selling off your EF line to upgrade to RF glass then maybe put the $100 you would've spent on the adapter towards a new lens.

Works great with my R6 Mk2 and Sigma lens. Does not add too much weight.

After ten years my D40 stopped working and needed a new camera. R100 was fitting my budget but then what about my EF fast lenses I had with D40? Well, this adapter solved that problem. It snaps nicely on R100 and then my EF lenses fit nicely on top of this adapter. I am back in the business with all my previous investment in lenses in tact!

Great product enables use of DSLR lenses on Canon EIS R7 mirrorless. Best Buy had it in stock at my local store.

Works perfectly for my canon r6 mark II with my 24-70 ef lens! Easy to use and great for transitioning to a mirrorless camera if you still want to keep using your ef lenses! Slides on easily and stays well secured to the camera body. Highly recommended!!

great communication and easy purchase. product works great