Canon Mount Adapter EF-EOS R

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US $139.00
List price US $170.00 (18% off)What does this price mean?
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Located in: North Brunswick, New Jersey, United States
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eBay item number:285368244131
Last updated on Jul 18, 2025 16:08:11 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
013803304886
Manufacturer
Canon
Brand
Canon
Type
Lens Adapters
MPN
2971C002
Lens Fitting
Canon EF
Category

About this product

Product Identifiers

Brand
Canon
MPN
2971C002
Ean
0013803304886
GTIN
0013803304886
Model
EF-EOS R
eBay Product ID (ePID)
27024250758

Product Key Features

Type
Lens Adapters
Lens Fitting
Canon EF

Additional Product Features

To FIT
Camera

Item description from the seller

About this seller

Focus Camera

99.2% positive feedback679K items sold

Joined Feb 2002
It all started with a little camera shop in Brooklyn. Founded by Abe Berkowitz in 1966, Focus has faithfully served the New York City Metropolitan Area for over half a century. In that time, we’ve ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (203,477)

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  • g***g (77)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller fast shipment and exactly as advertised brand new equipment. 100% recommend this seller!
  • e***e (75)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item as described; quick shipping and processing. Thank you!
  • k***f (1657)- Feedback left by buyer.
    Past month
    Verified purchase
    Perfect transaction. AAA vendor.
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Product ratings and reviews

4.9
97 product ratings
  • 93 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Increase the Versatility of the EOS R Lens Kit

    This is a necessary adaptor if one wants to use an EF lens with the EOS R mirrorless camera. Since I bought only 1 new RF lens with my R and the fine RF lenses are so dang expensive, I have no choice but to use my also-fine legacy lenses. But since I bought only 1 adaptor with my camera purchase, I was stuck with the routine of mounting the adaptor on the lens, then the pair on the R, and when I'd switch, one cannot simply pull the EF lens and put another on. One must pull both, but the adaptor on the second EF lens, then mount it on the camera. That made the whole routine "picture-missingly- SLOW." So I bought 2 of these adaptors, and at least I can now keep one on each of my 3 most regularly used EF lenses. With my favored R 24-105, I now have a versatile and fairly swift (for a ...

    Verified purchase: YesCondition: NewSold by: tri-state-camera

  • New Life to Old EF Lenses

    The Canon EF-EOS R lens adapter is the best adapter for EF lenses to mirrorless systems. OK, maybe that's just hyperbole but, RF has been better than other systems in getting their cameras to make the most out of EF lenses. I've been adapting E-mount and Micro Four Thirds for years and it wasn't til trying them on RF that I've been happy with their performance. Even on a budget RP camera, the performance of EF lenses is on par with my EOS DSLRs, if not better. On the flip side, I also have a 3rd party adapter, and this one has the drop-in ND filters, and I got it for the same price as this one, and its performance is damn near identical, if not so. Does this mean praise should be heaped on the system rather than the adapters? I don't care. This adapter works like a charm and I'm so glad I ...

    Verified purchase: YesCondition: Pre-OwnedSold by: jlazur711

  • A must for EOS R

    Honestly this should just come with the camera. Luckily you can find great bundles with the EOS R or RP that include it to expand your lens options. All lens and camera features work perfectly with this adapter. I’ve also used it with Sigma EF lenses with no problems.

    Verified purchase: YesCondition: NewSold by: deals-all-year

  • The Canon EF-EOS R Adapter is All You Need

    This adapter is a typical Canon product - well designed and made to do the job for which it was intended. Yes, it's needed to connect EF lenses to an EOS R or RF body, but it achieves this so seamlessly that one takes it for granted. If so inclined, one could take the next step up and utilize the control ring adapter instead, but I have used both and do not miss the additional features of the more expensive version. This basic adapter is all one really needs.

    Verified purchase: YesCondition: NewSold by: baku94

  • Very Happy, Works Great

    Arrived in a timely manner and was in brand new condition. Highly recommend, very satisifed. Works amazing on my r5.

    Verified purchase: YesCondition: NewSold by: avcphotostoreschool