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Lens Mount Adapter EF-EOS R Compatible with Canon EF/EF-S Series Lens and EOS R RP R3 R5 R6 R6 Mark II R7 R8 R10 R50 R100 Cameras Auto-Focus Lens Converter

  • Based on 40 reviews
Condition: New
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$36.99 Why this price?
Save $843.00 was $879.99

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Features

  • CompatibilityCompatiblity with Canon EF/EF-S Lens to Canon R RP RF Cameras. Please refer to the compatibility table before you purchase our CM-EF-EOS R lens adapter. Notice: Our lens adapter does not support the AF-C in video mode.
  • AF function & Aperture ControlThe design has a built-in aperture motor and an electronic contact, which can control the aperture of the lens by means of an electronic contact & The aperture control function almost supports all Canon EOS R cameras, and you can adjust aperture directly from the camera side to control the actual aperture of the lens.
  • IS FunctionInbuilt image stabilizer, effectively eliminating image ghosting and blurring, making focus more accurate and better helping users take high quality pictures.
  • EXIF Signal Transmissionuse gold-plated PIN to transmit signal, greatly enhancing its transmission performance.
  • ConstructionMetal mount on both Lens and camera sides provides rugged flexibility

Package Dimensions: 4.06 x 3.9 x 2.44 inches


Item Weight: 7 ounces


Date First Available: August 28, 2024


Manufacturer: Valband


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • efs lens adapter for canon eos r 50
thank you for the decent price on the new item. it works great! i appreciate the quick service in sending this to me.
Reviewed in the United States on March 13, 2025 by dave beck

  • Love this!!
Love this lens adapter! Easy to use and great quality!! Buy it!
Reviewed in the United States on August 7, 2025 by Tyler

  • Good deal with good quality.
Good connection to camera, sensors work well, would buy again.
Reviewed in the United States on July 17, 2025 by Debra Dean

  • Canon RP adapter is for the Macgyver Camera use
The adapter is a bit tricky to get secured in to the cameras body. Once it is in, the ability to use EF and Efs lens is flawless. I use a Canon RP and I'm saving hundreds by being able to use older Canon lenses.
Reviewed in the United States on July 17, 2025 by Matthew J Lord

  • I love it
All my older lens fit my new camera.
Reviewed in the United States on June 20, 2025 by Robert Reid

  • Do not buy
I got this in March, since getting this it’s caused my camera to overheat, and it had already tore up. I would not buy this again!
Reviewed in the United States on June 28, 2025 by Amazon Customer

  • Tripod shoe very handy.
The adapter works fine with Canon EF and EFS lenses adapting to Canon R7 body. The tripod mount shoe is helpful for balancing telephoto lenses amounted on a tripod.
Reviewed in the United States on February 4, 2025 by Carl A Morgan

  • Didn't work for me
The adapter seemed strong and well built. However, after working initially, the camera (Canon r50) started giving me error messages and refused to work with the adapter. So, I had to return it.
Reviewed in the United States on December 24, 2024 by G. Hall

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