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Customer Ratings & Reviews

Your price for this item is $149.99

Customer reviews

Rating 4.9 out of 5 stars with 769 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are delighted by the lens compatibility and overall performance of the EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter. Users find the adapter to be a snug fit, lightweight, and reasonably priced. Some find the control ring unnecessary.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 16 Showing 301-320 of 769 reviews
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Free per Best Buy

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I haven’t used this adapter yet, but I’m glad it came as part of my camera package because I have Canon EF Series lenses from their Rebel Ti Series that I want to continue using.

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Reginald Cameras

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Len is just what I needed and it was delivered on time. Thanks

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Focus

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This addapter works perfect. My auto govus still functions witb the adapter

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Great product

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

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

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Can't go wrong with canon products.

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The quality of canon products never cease to amaze me. I just wish the adapters were more readily available and much more affordable.

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Best purchase!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best purchase I’ve done (including the EOS RP) in a while! I can easily adapt any EF or EF-S lens to my Canon EOS RP without losing quality or technology (focusing, image quality, etc.)

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Canon adapter

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Can’t even tell a adapter is on! Pictures are great

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Best for the price

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Basically works perfect, even my old canon 50 mm f/1.4 Also sigma 24 f/1.4 work very good Canon 85 f/1,2 II - not crazy fast but focus now at least accurate

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Canon EOS RP

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it's worked great. The build quality is solid I use this on my EOS RP to use EF 70-300mm f4-5.6, EF 50mm 1.8 and EF 24-70mm f2.8 working very good

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Must have if you shift to Canon mirrorless system

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice adapter so that I can use all my EF lenses after upgrading to mirrorless system. It does the great job as I expected.

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Must Have

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a must to use my older cannon lense on the new Cannon EOS-RP Mirrorless camera. Zero complaints.

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Must have for Ef Lens people

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It is a great option for people Like me who don’t know much about photography, I have a few lens for the ef, so glad I can use them with the r body.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    It just works

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Like the title says, it just works with absolutely no issues. If you want to use EF lenses this adapter will make that happen with no issues whatsoever.

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Great product

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fast focus and reliable adapter, works great with the EF lenses

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Great for EF Lenses

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent mount adapter, don't see any issues with Auto focusing. I bought another with control ring, but no difference I found with autofocus.

    I would recommend this to a friend
  • Pros mentioned:
    Fit

    Rated 5 out of 5 stars

    Love this adaptor!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect fit for my canon r body and ef 35 mm lens! Sharp images!

    I would recommend this to a friend
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Do what its suppose to DO.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    fits on my canon perfectly. saved me from having to buy new lenses for my R6. I used my T3i EF lenses

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Put Old Lenses Back to Use

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great way to reuse old EF mount lenses from my Canon Mark III 5D. Well made and does it what it needs to do. Canon quality is second to none!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Camera

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far so good! Just started using. It is a Good price.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Good

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Thanks for the fast shipping, good packaging. everything works perfectly!

    I would recommend this to a friend