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Customer Ratings & Reviews

$149.99

Customer reviews

Rating 4.9 out of 5 stars with 777 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 find value in the EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter, particularly praising its lens compatibility and overall performance. Users appreciate the adapter's snug fit and lightweight design. The price is also considered reasonable. Some find the control ring feature unnecessary for their needs.

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 23 Showing 441-460 of 777 reviews
  • Rated 5 out of 5 stars

    Works As Advertised

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

    Works as advertised. Glad there is an option to adapter RF to EF/EF-S glass.

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

    Rated 5 out of 5 stars

    Great adapter

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

    I can use all my ef lenses and they work great with this adapter in my new camera Very happy

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

    Rated 5 out of 5 stars

    Actually had the product in stock

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

    Just what my daughter needed to adapt her old lenses to her new camera body.

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

    Rated 5 out of 5 stars

    R6 attachment

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

    I was able to use any of my lenses with this adapter.

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

    Rated 5 out of 5 stars

    Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Lens M

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

    Nice, tight fit on both the lens and the camera body.

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

    Rated 4 out of 5 stars

    Easy to use

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A great tool to be able to use my old EF lens on my new Canon R5. No issues so far, and super easy to mount and use with my older lens. Most importantly, I've experienced no lag with autofocus controls when using the adapter,

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

    A bit much for $200

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I think it's quite expensive for what it does. It's an adaptor so you can use the EF lenses with your canon R. Also give it a control ring feature so it works like the RF lenses. You can configure it so it'll perform a desired camera function. Or change iso, f stop, aperture, exposure comp... Etc. A must have if you wish to use your collection of older lenses with the new Canon R

    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 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Must have adapter if you have older ef lenses handy

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

    Rated 5 out of 5 stars

    broaden your lens options

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

    Fit for purpose and cost effective way to broaden my lens options.

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

    Rated 5 out of 5 stars

    Great product

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

    Love this product fits perfectly and can attach other lenses to it

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

    Rated 5 out of 5 stars

    Works Great

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

    With this adapter my EF lenses are fast and accurate, Even my Tamron and Sigma lenses work well.

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

    Rated 4 out of 5 stars

    It works for me

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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 have if you do not have the cash for RF lens, which are expensive. The EFVlens works great. can not wait to get new RF lens. I shot a reception with EF 24-70. Great pics.

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

    Rated 5 out of 5 stars

    Works Great

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

    Must have if you have Canon EOS EF Lenses to R Mount or Mirrorless Camera!

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

    Rated 5 out of 5 stars

    Great!

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

    I recently purchased the Canon Mirrorless and needed this to use my EF lens and I love it.

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

    Great adapter

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

    Its fits lovely and feels quality built. No issues.

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

    Fits good

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

    All my dale camera lens, I can use with this mount. Auto focus and focus points perfectly works

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

    Rated 5 out of 5 stars

    Canon R Mount adapter

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

    Go this to adapt some of my 50mm F/1.4 to my R6. Works well.

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

    Rated 5 out of 5 stars

    Best

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

    Best love this item a lot, I recommend this always

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

    Rated 5 out of 5 stars

    Great adapter!

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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.

    Really solid adapter for the Canon EOS R, you'll be able to use all your old lenses

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

    Rated 5 out of 5 stars

    Great Adapter

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

    A must have so you can use other lenses. It works perfectly!

    I would recommend this to a friend