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YELLBIN

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

  • Based on 566 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 14
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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


Focal Length Description: 35 millimeters


Lens: Standard


Compatible Camera Mount: Canon EF


Lens Design: Prime


Focus Type: Auto Focus


Lens Fixed Focal Length: 35 Millimeters


Zoom Ratio: 11


Image stabilization: Digital


Compatible Camera Models: Canon EOS R, RP, R5, R6, R7, R10


Lens Mount: Canon EF


Iso Range: 100-40000


Video Capture Format: MP4


Video Capture Resolution: 3840 x 2160 (4K)


Light Sensitivity: 100-40000, 100-25600


Exposure Control Type: Automatic, Manual


Water Resistance Level: Water Resistant


Media Type: ProductImage


Color: silver


Brand: YELLBIN


Camera Lens: 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


Model Name: Lens Mount Adapter EF-EOS R


Manufacturer Part Number: EF-RF


Unit Count: 1.0 Count


Manufacturer: YELLBIN


Built-In Media: Camera cap/Lens cap, Lens mount adapter, User manual


Warranty Description: 1 year manufacturer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 14

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

🚀 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

  • 📸 Comparable performance and build quality to Canon.
  • 💰 More affordable than the Canon adapter.
  • 🔄 Compatible with a variety of Canon models and EF lenses.
  • 🌦️ Reported to be weather-sealed and durable.

Cons

  • 🔧 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.

    • Awesome for the price
10/10!! This little converter works perfectly! I had 2 mirrored lenses that I missed using since getting my mirrorless camera. Highly recommend getting this one! Images are crisp, autofocus works perfectly. I am pleased! It feels durable and is easy to use. The mounting is also easy to do. It easily clicks into place. It is also light. ... show more
Reviewed in the United States on May 12, 2026 by Hannah Robinson
    • A great alternative at a great price A great alternative at a great price
Review Image by Macie Symanski
Review Image by Macie Symanski
Review Image by Macie Symanski
The YKEASU ef to ef lens adapter is an absolute work horse for the price you pay, it fits perfectly on the RF body with only slight resistance towards the locked in position for lenses. It seamlessly identifies my EF 18-135mm lens and focuses and zooms in and out perfectly, while I haven’t tried it in any intense situations to test its weather sealed abilities I will update when I do try it out. There’s not play in the adapter which I know is a common complaint when it comes to other ef to RF adapters but this stays perfectly in place with no play. The only complaint i have which isn’t a major one is the lack of a thread adapter or some kind of mount to allow a tripod to thread into the bottom like other adapters do, but honestly it’s not a huge thing since I mainly shoot by hand but it would be nice to see them implement that into another version if they decide to do one. But I’m all honesty This adapter is a great alternative to the canon one and makes it an essential item in photographers tool kits. ... show more
Reviewed in the United States on October 22, 2023 Reviewed in the United States on October 22, 2023 by Macie Symanski
    • Great Product
I was gifted a Canon R7 for Christmas last year and got this so I wouldn't need to get all new lenses, or at least give me time until I could afford a proper lens. It works great. I usually use it for my standard 18-55mm lens. I gave it a shot with my Tamron 150-600mm but I forgot my tripod and I have shaky hands so I need to give it some more time but this adapter works great. ... show more
Reviewed in the United States on April 26, 2026 by J. Knecht
    • Tamron wide angle does not work with this
works great with my canon prime lens and my Sigma 18-250 lens, but does not seem to work with my Tamron 10-24mm lens, could be the firmware needs updating on my wide angle lens or the adapter may be the issue but do not know for sure
Reviewed in the United States on June 10, 2026 by David Fahey
    • No issues besides slight tightness when attaching. Great quality and design!
Great quality, and value option is really nice. Mounts properly, but feels a little squeaky, so probably requires some breaking in. Works great overall!
Reviewed in the United States on May 19, 2026 by Sam.
    • Works great
I ordered this hoping to save a little money not buying the namebrand canon adapter. I've been using it for several months with no trouble at all. It works perfectly, so glad I took a chance on it.
Reviewed in the United States on June 10, 2026 by C. L.
    • Works as advertised.
This is exactly as advertised. It fits the camera well and functions as stated. I would recommend this adapter to others.
Reviewed in the United States on March 11, 2026 by Catherine C
    • Works and controlls old lens perfectly fine.
Does exactly what is says at a great price and allowed me to use one of my older macro lenses on a brand new camera body. autofocus and f stop work great. If your an amateur just having fun I don't see the reason to buy the real canon one.
Reviewed in the United States on April 7, 2026 by Jake

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