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Customer Ratings & Reviews

$149.99

Customer reviews

Rating 4.9 out of 5 stars with 778 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

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 24 Showing 461-480 of 778 reviews
  • 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
  • Pros mentioned:
    Lens compatibility

    Rated 5 out of 5 stars

    Ef to rf adapter

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

    I love it works great with my EF lenses. Autofocus works great

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

    Rated 5 out of 5 stars

    Wow

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

    All my EF lens works like native on my R5. Autofocus works excellent

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

    Rated 5 out of 5 stars

    A valuable accessory

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

    Works perfectly to help introduce your EF/EF-S lenses to the R world.

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

    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.

    I’ll keep this short and simple. The adapter works perfectly. Buy it!

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

    Must have for switching from EF-EOS to EOS RP

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

    I recently bought a Canon RP to start getting into Full sensor cameras. However, coming from owning a 60d and an 80d a have quite the collection of EF-EOS mount lenses. Enter this adapter. On the RP does feel a little bulky with EF mount lenses and you have a cropping issues but to be honest I'd rather have that issue than a bunch of useless lenses. Love it!!!

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

    Rated 5 out of 5 stars

    Canon adapter ring

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

    Works great connecting an L Series lens to the R5.

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

    Rated 5 out of 5 stars

    Works as needed!

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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 needed, even older lens work perfectly fine.

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

    Rated 5 out of 5 stars

    R-EF mount

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

    This item makes it easier for me use my old lenses and save money.

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

    Rated 5 out of 5 stars

    get it!

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

    fast shipping works great with all my lenses on my rp love it!

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

    Rated 5 out of 5 stars

    work like it should

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

    af still works great with adapted lenses. a generic one might work?

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

    Rated 5 out of 5 stars

    So light!

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

    Great to use with your camera. It’s easy to attach and is very light.

    I would recommend this to a friend
  • 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.

    Works just as intended. Great if you want to use older model lenses on newer gen canons. No issues at all.

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

    Works and fits great. Works as advertised. No complaints here.

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

    Best review ever

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

    first off it’s a canon and not an after market company so you will not have any issues Connecting your EF lenses to the Canon R series…… not much to say about it. If you have a big collection of ef Lenses and don’t want to waste money on new lenses right now this is the adapter to get you will not Be disappointed

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

    Rated 5 out of 5 stars

    Canon Adapter

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

    it works perfect - zero quality lost from using this adapter

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

    Rated 5 out of 5 stars

    A MUST for older lenses

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

    Really can't not use one of these if you want to take advantage of your lenses.

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

    Rated 5 out of 5 stars

    It does what it’s supposed to do

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

    I bought this along with the EOS R. It works perfectly with all of my EF mount lenses.

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

    Rated 5 out of 5 stars

    Works as expected

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

    The item looks fine. The item works as expected. No problems experienced.

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

    Perfect for transitioning from dslr to mirrorless

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

    I bought this for my mirrorless r6 because I wasn’t able to buy all new glass yet and so far after a few months it’s still holding up great and there are no focus issues. I bought a second for my second body and it’s the same thing, no issues and is in Great shape.

    I would recommend this to a friend