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$149.99

Customer reviews

Rating 4.9 out of 5 stars with 792 reviews

Rating Filter

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

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 37 Showing 721-740 of 792 reviews
  • Rated 5 out of 5 stars

    Included with my camera - great accessory.

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

    Allows use of Canon EF and EF-S lenses on RP camera. Works great.

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

    Works flawless and is weather sealed

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

    Canon EF to EOS R works flawless and is weather sealed

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

    Only used once

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

    I have only used this once but did not have an issue when I used it.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Works with all my ef and ef-s lenses.

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

    Works with my 80d kit lens, 35mm macro, 50mm, 75-300mm, and 24-70mm f/2

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

    canon is great

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

    Very easy to use, canon is great. Will buy again..

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

    It just works

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

    This adapter works great with the older lenses. It does it’s job great.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Decent

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

    Serves its purpose. Definitely what we needed, no regrets.

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

    Great adapter!

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

    Great adapter! Works with all my EF lenses. Canon does it again!

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

    Works great!

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

    Seems to work just fine with our EOS-R camera bodies!

    I would recommend this to a friend
  • 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.

    Definitely need it it if you have EF lenses you want to use.

    I would recommend this to a friend
  • 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.

    Mount is firm and hold up well against heavy lenses such as 70-200mm

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

    Works!

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

    Attaches perfectly. Pairing with an R5. I’m happy!

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

    Great value

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

    Easily let's me to use my EF lenses. Better focusing even!

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

    works greats on eos r

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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 this adapter has worked flawlessly on my eos r.

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

    Easy to use 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 really Like the adapter. Make My life so Much easier.

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

    5 star as i got this free

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

    Got this free with Canon RP package and yet to use.

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

    It works like it should

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

    It works great with my lenses. I have no problem with it.

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

    Works perfect

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

    Works perfectly. My Sigma EF mount lenses focus much faster than they did on my Rebel T6i. No wiggles or looseness at all.

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

    Awesome!

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

    This item is awesome! Is totally worth the cost and helps keep the camera lighter than the other attachment lenses .

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    A must if you are moving your glass from E to R

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

    Don’t sell your old E glass just get the adapter and your new R had some glass to use

    I would recommend this to a friend