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  • Angle. Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter.
  • Left. Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter.
  • Alt View 11. Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter.

Canon - EF-EOS R5, EOS R6, EOS R and EOS RP Lens Mount Adapter

Model:
2971C002
SKU:
6298155
Your price for this item is $149.99

Customer reviews

Rating 4.9 out of 5 stars with 757 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 are enthusiastic about the EF-EOS R5, EOS R6, EOS R, and EOS RP Lens Mount Adapter for its compatibility with a wide range of EF lenses, ease of use, and affordability. It allows photographers to continue using their existing EF lenses on their new mirrorless cameras, saving them money and preserving their investment. The build quality is solid, and the adapter works flawlessly, delivering sharp images without vignetting. While some customers find the control ring unnecessary, the overall consensus is that this adapter is a must-have accessory for photographers who want to use their EF lenses on their EOS R series cameras.

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 11 Showing 201-220 of 757 reviews
  • Pros mentioned:
    Lens compatibility

    Great to have

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

    Works just fine for Ef lenses on canon mirrorless cams

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

    Great adapter for EF mount lenses

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

    Allows me to attach my sigma EF mount 35 1.4. You need to turn off lens correction from the menu on the canon R7 but the lense auto focuses and works perfectly.

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

    Nice fit.

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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 built well. Lens attach easily. Glad I went with Canon rather then other model.

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

    awesome

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

    it fits my old lens for my new camera. this product save me tons of money because I dont have to buy new lens for my mirrorless camera

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

    Works as Advertised

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

    This is the least expensive adapter, but I think it does everything that is necessary. It allowed me to use all of my EF lenses on my R5 the way I used them on my previous D series cameras.

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

    Great adapter

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Seamless adapter that works extremely well. I use this for my Canon 300mm 2.8 on my R5 and it works flawlessly. The autofocus works well and I have no issues with it!

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

    Great lens 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 great connecting my Efs lens to Rf body. Easy and smooth connection

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

    Does the job with pro quality

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A must have as I was a EOS 5D MkIV user moving to EOS R and wanted to use all my beautiful EF L-series primes. Also allows you to buy 2nd hand EF lenses for much cheaper than buying the new RF equivalents. Build quality is pro-level, so a bit heavy.

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

    great adaptor

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

    great adapter for the eos to rf body. saved me a lot of money by me able to keep all prior lenses.

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

    Great adapter, no issues. Solid build.

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

    Perfect pair while you build up your RF glass and need to use your EF lenses. No issues with third party lenses like the Tamron 24-70 2.8 G2. A must have if you're hoppping into the mirrorless line up with a bunch of EF lenses.

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

    EF Adapter for Canon RF-mount cameras

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

    Canon quality product. Best Buy quality service. Adapter does what it is supposed to.

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

    This is the adapter for all your EF lenses on EOSR

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

    This was a hard to find item and BB had it instock. Perfect seamless fit with all my EF lenses on to my Canon Mirrorless cameras (EOS R) .It is made by Canon and sold by Best buy . Always great combination

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

    Adapter

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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 worked perfectly for my canon R6. Great quality and packaging.

    I would recommend this to a friend

  • Makes the migration to the R-series a cinch

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

    If you are migrating from a previous Canon series that uses EF lenses, this adapter is a must...but it also makes the transition seamless and worth it! I was able to make use of all my EF glass without missing a beat. No compromise to image quality at all.

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

    Easy peasy

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

    Great! Helps in my hobby, i can use all my old lenses and safe big money

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

    EF adapter

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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 works perfect, let’s me use my EF lenses.

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

    Does its job

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

    Works great, clicks in just like a lens. Just seems a bit expensive for what it is, but it’s Canon so I guess that’s expected.

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

    I’m glad I’m bought this

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

    The piece is exactly what I needed for my canon camera. Locks on tight and I’m able to use different lenses with it.

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

    Go Canon with this one

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

    Works when 3rd party versions fail. Could not autofocus with certain 3rd party lenses without this.

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

    Adapter

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

    This item does the job for me. I have lenses I wanted to keep and the adapter allows just that

    I would recommend this to a friend
Page 11, Showing 201-220 of 757 reviews
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