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Customer Ratings & Reviews

$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 19 Showing 361-380 of 792 reviews
  • 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
  • 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
  • Rated 4 out of 5 stars

    Solid adapter for Canon R7

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

    Easy to use. Smooth adaptation for my Tamron 70-200 lens. However, as I’ve seen in research as well there is occasional delay in focus with rapid moving objects.

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

    Adapter

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

    This item works so seamlessly. Saves $$ from having to buy the R lens immediately.

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

    Canon Lens Mount Adapter

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

    Worked perfect. Helped me accomplish the transition with my camera.

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

    Lens Adapter Comes In Handy

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

    This lens adapter works wonders with my Canon RP camera. I use it every time I use my telephoto lens.

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

    Amazing

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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 is perfect for anyone wanting to go over to mirrorless without buying the new glass right away. No issues whatsoever!

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

    MUST BUY

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

    Love this. Made my decision of purchasing the mirrorless super easy knowing that I can use the EF lenses I currently had in my bag!

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

    Must have to use older EF lenses

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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 with new Canon R8 and my older EF mount lenses

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

    Great purchase

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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 skeptical going with a cheaper adapter but I'm glad I chose this one. Works great for my cannon eos r!

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

    Lense

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

    Great product that works great as a an adapter for the lense

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

    Flawless transition to mirrorless w my EF lenses

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

    Works without any issues with my 50mm and 17-50mm sigma EF - EF-S lenses. Not much else to say, durable build, shipped quickly, and easy attachment.

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

    Great adapter for the full frame Canon

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

    Works great with my new Canon full frame. Get the manufacturer one for quality and peace of mind.

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

    Basic Mount Adaptor that works

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use this mount adapter to mount my EF lenses to my Canon R5 camera. My lenses are mostly by Sigma. I have not had any problems in its use. I have seen people on some camera forums state they had problems with other brands of adaptors. My feeling is the cost of the adaptor is small fraction of the price of the R5 or even a lens, why buy an off brand that might not work?

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

    Great product when you can find it in stock!

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

    Was fortunate to find one in stock. Works solid. No frills, It is an adapter that allows you to use EF lenses.

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

    Perfect

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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. Just what I was looking for. Good price

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

    Lens

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

    Bought a new camera so I needed this so i could use my lenses. Works as intended.

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

    Works well

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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 for canon cameras. So has worked well to uses old lenses.

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

    Great adapter!1

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

    This is a great adapter to use on the Canon R6 with my EF lens. They work well together.

    I would recommend this to a friend