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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 enthusiastic about the EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter, particularly its lens compatibility and overall performance. Users find the adapter's price reasonable, appreciate its snug fit, and consider it durable and lightweight. A small number of users mentioned the control ring feature, with some indicating they don't have a need for it.

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 31 Showing 601-620 of 769 reviews
  • Rated 5 out of 5 stars

    Canon Mount Adapter

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

    Perfect adapter to use EF lenses with my Canon EOS RP will recommend to anyone

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

    Great adapter!

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

    Great adapter, no issues with my EF lenses on my RP so far. Great option to open up my lens option on the mirrorless model. No regrets!

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

    Adaptor

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

    Adaptor is a great resource for my new camera.. adds flexibility

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

    Great adapter!!! money saver..

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

    Works Great does what its suppose to do.I use with canon lens

    I would recommend this to a friend
  • 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.

    Good product. I don’t have any problems with the delivery.

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

    Great adapter!

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

    Perfect way to use all your Canon ef and efs lenses on your new Canon Mirrorless. I could not get my non-Canon lenses autofocus to work though.

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

    Rated 4 out of 5 stars

    Seems well built and Feels sturdy enough

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

    Works well connecting my Ef lenses to my EOSR. Fits tight to both camera and lenses.

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

    Continue to use your old lenses

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

    Bought this to use my Lenses that I had for my Canon EOS T6. Works great.

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

    Canon lens

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

    Awesomeeeeeeee and beautiful for me . Thank you ;)

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

    Easy adapter

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

    Simple, connection feels solid. Easy to remove lens without loosening the adapter

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

    Happy happy happy

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

    Works like it should! Already been putting it to work

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

    Great lens

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

    You Cannot go wrong with this lens . A must have in your bag

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

    Recommend !

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Syncs well to my camera and EF lenses! I recommend It !

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

    Excellent Adapter for Existing Canon Lenses

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

    With this adapter my EOS R focuses just as fast as my old Canon body did with my EF Lenses. It's a must have for anyone with those kind of lenses on the old mount.

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

    Standard adapter

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

    Excellent canon product. The most basic out of the other ef to rf adapters.

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

    Perfect to use old E and EF series lenses

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

    best product , you can't use old lenses on new Canon R series cameras without it I wish it could be less expensive , but its worth it

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

    Yay Canon

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

    This adapter has been a lifesaver. And money saver! I love that I can use it to mount my beloved EF lenses to my R5.

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

    Does the job.

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

    This adapter allows me to use my EF lenses on my Canon RP. I believe it also supports EF-S lenses. Got it for free with the purchase of the Canon RP.

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

    seamlessly works

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

    Works perfectly. I have a native EF camera body and can't tell a difference in speed when using this adapted on the R. Works perfectly.

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

    Basic lens adapter.

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

    A must have for Canon shooters. Allows you the option of using your current and favorite lenses seamlessly. Easy on. Easy off. 2 other versions are available. One has a programable control ring. And a pretty cool version with removable filters that are fit behind the lens. Far less chance of scratching. But costly. The basic adapter is all you need. Simple and useful.

    I would recommend this to a friend