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Lens Mount Adapter EF-EOS R for Canon EF/EF-S Lens to Canon EOS R RP R5 R6 R7 R10 Cameras

  • Based on 354 reviews
Condition: New
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Availability: In Stock.
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Arrives Tuesday, Apr 8
Order within 19 hours and 40 minutes
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Features

  • CompatibilityCompatible with Canon EF/EF-S lenses to Canon EOS R RP R5 R6 R7 R10 Mirrorless Digital Camera
  • IS Stabilization & EXIF Signal TransmittingBuilt-in IS stability, making focus more accurate and clear; The design of gold plated PIN has excellent signal transmission performance
  • AF Function & Aperture ControlFast auto-focusing speed; Actual aperture of the lens can be controlled directly from the camera side. Meanwhile, Datas of Shutter, aperture and ISO are displayed on camera
  • Weather SealingDust and water- resistant
  • ConstructionMetal mount on both Lens and camera sides provides rugged flexibility

Description

YKEASU EF-EOS R Mount Adapter Compatible with Canon EF/EF-S lenses to Canon EOS R RP R5 R6 R7 R10 Mirrorless Digital Camera

Brand: YELLBIN


Focal Length Description: 35 millimeters


Lens Type: Standard


Compatible Mountings: Canon EF


Camera Lens Description: YKEASU EF-EOS R Mount Adapter Compatible with Canon EF/EF-S lenses to Canon EOS R RP R5 R6 R7 R10 Mirrorless Digital Camera See more


Package Dimensions: 3.74 x 3.39 x 2.32 inches


Item Weight: 6.4 ounces


Date First Available: July 22, 2022


Manufacturer: YELLBIN


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 8

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

πŸš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The YKEAUS lens RF-EF adapter appears to be a cost-effective alternative to the Canon adapter. It has been positively reviewed by professional photographers and hobbyists alike for its compatibility with multiple Canon models and a range of EF lenses. The adapter's performance seems to match that of its Canon counterpart, showing no significant differences in terms of image quality, build quality, and autofocus speed.

Pros

  • πŸ“Έ Comparable performance and build quality to Canon.
  • πŸ’° More affordable than the Canon adapter.
  • πŸ”„ Compatible with a variety of Canon models and EF lenses.
  • 🌦️ Reported to be weather-sealed and durable.

Cons

  • πŸ”§ Some users reported minor difficulties in initial installation.

Should I Buy It?

Yes, the YKEAUS lens RF-EF adapter seems to be an excellent purchase based on the overwhelmingly positive reviews. If you're seeking an affordable, quality adapter for your Canon, this seems to be a reasonable choice. You can expect a product with comparable functionality and build quality to the Canon adapter, at a fraction of the price.


  • Affordable great adapter
great adapter! Does the job well, no differences compared to a directly mounted lens!
Reviewed in the United States on March 18, 2025 by Aleniah Shae Photography

  • Very nice and does its job
The adapter is very nice quality and it does exactly what it’s supposed to do. My EFS lens snapped right in there and power from the adapter. Everything feels like metal and it has a nice texture too.
Reviewed in the United States on January 3, 2025 by Michael Michael

  • Great Value, works as OEM
Fully functional, with no loss of speed or accuracy. I am not a fan of adapters, but it works PERIOD
Reviewed in the United States on December 13, 2024 by Jose Lomeli

  • Great Piece PIece of Kit!
This adapter does what it supposed to do. My EF lenses, large and small, fit perfectly using the adapter and all of the camera functions work flawlessly. Why did I give it 4-stars instead of 5? Here's why: Even though the adapter is not at fault, if Canon would get on board and significantly lower the prices of their RF lenses AND allow 3rd parties to make affordable lenses, then many of us would not need this adapter--for now, the better RF lenses are simply unaffordable for a great many Canon camera users. Peace. ... show more
Reviewed in the United States on September 17, 2024 by CTSIA-100

  • It works perfectly with my old EF lens on my R8
I wanted to try an old lens on a whim. It works perfectly. I have a 28-105mm 3.5-4.5 USM from 1998. It focuses more quickly and more accurately on my R8 than it ever did on my old A2E. It attaches firmly and smoothly. It will stick out farther than normal RF lenses.
Reviewed in the United States on July 9, 2024 by Jason

  • Works well
Seems to work perfectly.
Reviewed in the United States on December 27, 2024 by Ronald Manasco

  • Works well with Canon RP and EF lenses
I have a bunch of full frame EF Canon lenses. I have had no issue using this adapter with my Canon RP mirror less camera and Canon EF lenses. The only issue I have had is with an older Sigma 150-500mm as it appears the image stabilization doesn't activate when using this adapter.
Reviewed in the United States on February 14, 2025 by Steven Johnson

  • Parasitic Battery Draw with Canon R6
This is a decent alternative to the Canon EF to RF brand adapter. However, for months, I could not figure out why my Canon R6 battery would drain after the camera is turned off. For example, I complete a photoshoot with 80% battery left and turn off the camera. 24 hours later, I turn on my camera and the battery is nearly half depleted in the 40% range. Ultimately, troubleshooting determined that this EF to R adapter was the culprit and when there's an EF lens on the adapter, the adapter is drawing power from the camera, even when the camera is turned off. I purchased a legitimate Canon EF to R adapter and this is not an issue. The parasitic battery drain only occurs with this adapter, so I assume I have a faulty adapter here. The adapter is still usable and there's no issue with AF from the lenses, just the issue with the battery drain. There are ways to combat this issue alternatively by either removing the adapter when not using the camera for a photoshoot or removing the battery when not shooting. Removing the battery is the quickest option in my opinion. ... show more
Reviewed in the United States on September 5, 2024 by R. J.

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