Customer Ratings & Reviews

Works perfectly . In a good condition as advertised. Flawlesss and made my work easy. Recommended.

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

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!

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

I’ve been using this adapter to mount my EF lenses on my EOS R camera, and it works really well. Autofocus is fast and accurate, and image quality doesn’t seem to be affected at all. The build feels solid and secure, so I don’t worry about my lenses.

A must have if you're coming from an EF-mount camera and don't want to have a bunch of useless lenses. WARNING: Not all EF lenses work 100% with some of the Mirrorless cameras. They will function fine, but some wider lenses will have the inner barrel black in view. Not an issue with the adaptor itself, just a function of adaptation and different sensor sizes.

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

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

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!!

Use the last 30 of canon EF/EF-S lenses on new R cameras. Save money on fancy new lenses if they're too expensive.

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

Good equipment, nice build quality, solid feel, no noticeable wobble. Would recommend getting the control ring version as I already miss having one on my lens.

Works great with r6 mark ii and my EF lenses. Price is reasonable as well.

This was recommended with a zoom lens purchase of EF75-300mm F4-5.6 III Telephoto Zoom Lens for Canon EOS DSLR Cameras - Multi. This adaptor allows the DSLR lens's to fit the new E0S R6's and the models listed above. DSLR lens's are far cheaper than the digital lens's. The price is well worth it for the savings on the DSLR lens's.

This works great with all of my EF lenses to my R6 MarkII. Using this adapter makes more sense than having to buy a different set of lenses for the new camera. I have not seen any issues so far!

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

This adapter works perfectly. I'm able to use my older Cannon lenses. This easily cost way less than replacing lenses would have cost.

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

Ef to rf adapter works great for using ef efs canon lenses or any lense with an ef or efs mount like sigma or tamron on canon r series mirrorless cameras ( r3 r5 r6 r7 r8). The build quality is great and it comes with its own case, saved me lots on buying new rf lenses.

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