Canon – EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter $62.00 Save:$35.00(36%)
Description
  • Compatible with Canon EOS R and EOS RP cameras
    This standard mount adapter offers EF/EF-S lens compatibility with the EOS R and EOS RP cameras.
  • Exterior design matched to EF lenses
    Creates an attractive look.
  • Dust- and water-resistant
    Allows go-anywhere portability.
  • Metal mount on both lens and camera sides
    Provides rugged flexibility.
Additional information
Weight 0.24 lbs
Carrying Case

Yes

Color Category

Black

Manufacturer's Warranty - Labor

1 Year

Lens Mount Compatibility

Canon EF

Product Name

EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter

Brand

Canon

Model Number

2971C002

Manufacturer's Warranty - Parts

1 Year

Camera Body Mount Compatibility

Canon RF

UPC

013803304886

Reviews (50)
Ratings

4.9

50 Product Ratings
5
45
4
3
3
0
2
0
1
1

Review this product

Share your thoughts with other customers

Write a review

Customer Reviews (50)

  1. Jama555us

    great adapter for the eos to rf body. saved me a lot of money by me able to keep all prior lenses.

  2. DeadEd

    If you have older lenses then this is a must have!

  3. SamanthaM

    This item does the job for me. I have lenses I wanted to keep and the adapter allows just that

  4. JustaceB

    I’m a professional wedding photographer and I’ve recently switched over to mirrorless bodies but wanted to keep all of my previous lenses. This adapter is amazing!

  5. Unknown

    We had a fantastic experience in the Midland, Tx store. The guy working in the camera Department was extremely helpful and knowledgeable. We are very happy with our purchase!

  6. Brandon

    Easy to use. & great for beginner photographers! Great product!

  7. DustinH

    I’m glad that I get to still use my old EF lenses.

  8. AnthonyF

    Works flawlessly, adapte well EF lenses to my Canon EOS R made for RF

  9. Elijah

    Works great on my canon r7! I wish it didn’t take up an extra inch on the front end tho.

  10. EdwardL

    Lens adapter works very nice with my EFS lens. I found zero fault with picture clarity.

  11. Allen

    great product works flawlessly, this helps the camera to attach ef lenses with ease

  12. Jrcg89

    Excellent adapter. Easy to install, easy to use. I will recommend

  13. VichetC

    That is the good one to extend any lens of canon to the mirror less one .
    It works well , everything smooth

  14. Review

    Works great for EF mount for canon lens and functions

  15. promano

    Works as intended. Use on an R5 and R8 with EF lenses

  16. GamingWithMyKids

    Works flawlessly eith my Canon R50! I bought it for an EF lense and all the features and functions worked and the photos have been amazing.

  17. CarlK

    this worked great to switch from a rebel T7i to the r100 and use the same lenses

  18. Eddie

    Great for EF lenses use on RF mount cameras, I use two Tamron G2 series (24-70mm/70-200mm both f2.8) on a Canon EOS R they work just as intended. Lense stabilization and autofocus works normally.

  19. WilliamH

    I purchased a Canon R6 with RF 24mm105mm F4-7.1 kit lens. The lens is okay but it feels kind of flimsy and I’m not completely happy with the result. I purchased the EF-EOS lens mount adapter so I could get some more versatility and use my EF glass, which I feel gets much better results for the type of shooting I do — primarily live concert photography.

    It doesn’t have the control ring but that’s fine. The main thing is that it ensures your EF glass works as though it were RF glass and doesn’t add a ton of weight to the camera. There are two annoying things: In order to change lenses, you have to take off the entire lens with the mount, then take the lens off. Then you have to add the new lens to the mount and put back on the camera. It’s not the most efficient thing to do if you’re out in the field or on a shoot. Also if you have a lens with infinity focus, that motor whirrs and buzzes endlessly for some reason or another. But you have to really be paying attention or in a quiet environment to really notice it.

    Besides that, so far no complaints. It’s a good option to continue to use your EF glass that you already spent a ton of money on already.

  20. Moose

    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.

  21. Meghan

    My favorite way to use my old lens on my new camera.

  22. taikini

    I love this piece! I’m able to use my lenses that I already have until I’m able to get some new lenses!

  23. Kyish

    I just transitioned from the Canon M5 mirrorless to the Canon RP, so this works great with the lenses I currently own. No need to purchase any new R lenses.

  24. Swiftie

    Perfect for what i needed it for. Use it quite a bit.

  25. TirrellC

    Nice if you have some EF lenses or want to save some money by purchasing EF lenses. Auto focus and stabilization still works as expected.

  26. NicholasA540

    Works like a charm for my EF 70mm-200mm and my ED 100mm-400mm!!

  27. TessR

    Works great! I was nervous about transitioning to a mirrorless frame and not being able to use my previous canon lenses, but this worked perfectly!

  28. CarissaTimmerman

    This adapter came in a very speedy amount of time. I was very pleased with how it was packaged & handled with care! Will use Best Buy again for camera parts.

  29. Palero12

    I am very happy that this Canon EF to RS exist. I can continue using my old Canon EF lenses and taking great pictures with my Canon R8 mirrorless camera. This adapter is super easy to mount, well built and it has saved me over 3 grants since I own three Canon EF lenses and I don’t have to buy any new Canon EOS R lense. This is a great investment from my perspective.

  30. Ravi

    Everyone need to have it so you can use your old lense collection !

  31. VilasD

    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!

  32. Gmer

    Is as advertised, only problem couldn’t figure out how to use with manual lenses

  33. KaleyW

    Amazing Product! Upgraded to a mirrorless camera, and this allows me to use my Ef lenses flawlessly!

  34. OlufemiAkinnifesi

    Good product and its easy to use. I love the quick delivery too

  35. JoyceM

    Love it!! Works well with my Canon R and EF 50mm 1.2.

  36. hotwateronthego

    Excellent adaptor. The quality is as expected. Canon is a very reliable brand.

  37. Unknown

    Call center has the worst customer service in the world and Best Buy deserves two thumbs down

  38. KyleT

    Great for be able to use other lens. Opens up more products to be able to use

  39. PaulaM

    Works perfectly to adapt EF lenses to my RF camera.

  40. StaceyN

    Perfect adapter. I use it on my R5 with my EF mount lenses.

  41. User8oo8

    Good quality and does the job. Kinda wish I would have spent the extra and got the nd filter one but happy with this one.

  42. RickC

    This is PERFECT for my older lenses. I did not have to buy the rediculous priced RF lenses and my old lenses work even better with this adaprot and the R8

  43. AndrewH

    Canon quality product. Best Buy quality service. Adapter does what it is supposed to.

  44. Perry

    Works well, although I wish I had purchased the version with the adjustment ring for added features, this one does the job well.

  45. MarkS

    Great adapter; lets me use my EF L glass with my R body. Bought this to save weight from the one with the sliding ring.

  46. JoseR

    Works as advertised. Fits all my ef lenses.
    No need to get new ones.

  47. LandaM

    Great makes it easy for switching lens from my Rebel T7 to my EOS R6!

  48. Rich

    Works and built well. Lens attach easily. Glad I went with Canon rather then other model.

  49. Tony

    If you are looking to use your old EF-S lenses on a new mirrorless camera, then this product is for you. However, with my experience, I am limited to a Crop Scenor frame for each EF-S lens when using it on my mirrorless full frame camera. Overall, product still works great and can ebe used for a variety of situations.

  50. PaulS

    Just what I was looking for. Recently purchased a R7 and wanted to be able to continue using T7 lens.