Ef Eos R Adapter

[0.045 lb] I purchased the Canon Mount Adapter EF-EOS R so I would be able to use my older 100-400 EOS lens with my new Canon R5 Mark II. Once it was attached I didn't even notice it was there. There was zero play or movement between the adapter and the lens or camera body. The adapter worked flawlessly while taking thousands of pictures in the Galápagos Islands, without issue.

[34° to 12°] This is the best of the 70-200's Works great with the EOS R + EF adapter. Rugged lens.

[4.3 x 4 x 1.4"] This adapter works to mount EF glass on EOS M bodies. Provides all functionality that Canon adapter does but costs less.

[Canon RF] I purchased this EOS EF-R adapter with the Drop-In CP filter primarily for use on my EOS R5 with my new IRIX 11mm f4 lens attached (since it has no front filter capability). However, even though I also have a Canon EOS EF-R mount adapter with control ring for my existing EF mount lenses, I like this super easy to use rear Drop-In CP filter design for all of my lenses, and not need to use my old front filter mount magnetic CP filters. The small rotation wheel with this adapter is super easy to use, much easier than a CP filter on the front of the lens. I also like that I can use my lenses with this CP filter still have my lens hoods attached. It's a bit expensive, but well worth it for me. Highly recommended.

[Yes] The Viltrox EF-EOS R works great! just as claimed and saved me almost half off the price the the same adapter from Canon.

[0.505 lb] I use EF lenses on the Canon R6Mark II with the EF-EOS R mount adapter. I was worried that the SmallRig rotatable mount plate might not work with that adapter in place. It does, although you will lose the functionality of the control ring. I wanted to be able to rotate the camera into portrait mode with a wide angle lens for night sky photography, and it works just great. L brackets interfere with the flip screen. This rotatable mount plate is a good solution.

[Zinc Alloy] This adapter allows me to use my Samyang XP 14mm EF lens on my EOS R6 Mk2. I mounted the lens using this adapter, set the camera to release shutter without lens, and was then able to use my favorite astrophotography lens again. I don't know what impact this will have on my aperture settings.

[Yes] This bag is amazing! It fits my Canon EOS R, EOS R EF-RF lens adapter, RF 24-105mm kit lens. 16-35mm EF lens, Webill gimble, a ton of accessories, and I still have a ton of more space for jackets, water, etc. I am 5'3 125lbs female and it fits super snug and very light weight. Great for photographers wanting to do long hikes.

[Canon RF] Great EOS adapter that allows applying a circular polarizer for EF lenses. Works well, even with the EF 11-24

[0.57 lb] This is my second adapter as I love having one of each EF lens.