EF-EOS M Lens Adapter Auto-Focus Lens Converter Ring Compatible for Canon EF/EF-S Lens and Canon EOS-M (EF-M Mount) Camera EOS M M2 M3 M5 M6 M10 M50 M100
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Availability:
In Stock.
Arrives
Friday, Jun 12
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Features
- Compatibility: EF-EOS M mount adapter compatible for Canon EF and EF-S mount lenses and EOS-M (EF-M mount) mirrorless cameras, such as EOS M M2 M3 M5 M6 M10 M50 M100.
- AF Function & Aperture Control: fast auto-focus(AF) speed; inbuilt aperture motor and an electronic contact; actual aperture of lens can be controlled directly from the camera side; data of shutter, aperture and ISO indicated on camera screen.
- Built-in IS(Image Stabilizer): built-in image stabilizer, making focus more accurate and better helping you take clear pictures; please set your camera APS-C Size Capture to 'off' if you get your lenses to full frame function.
- EXIF Signal Transmission: use gold-plated needle/PIN to transmit signal, dramatically enhancing its transmission performance; metal electronic contact ensure high quality signal transmission.
- Fashionable Design: designed with 1/4 screws at the bottom, which can be mounted on tripod or other support platform; detachable support tripod; very convenient to use this lens control ring.
Compatible Devices: Canon EF and EF-S mount lenses, Canon EOS-M (EF-M mount) mirrorless cameras (EOS M, M2, M3, M5, M6, M10, M50, M100) See more
Connector Type: PIN
Color: Black
Brand: EBYPHAN
Item Weight: 0.29 Kilograms
Package Dimensions: 4.76 x 3.9 x 2.6 inches
Item Weight: 10.2 ounces
Item model number: EF-EOS M
Is Discontinued By Manufacturer: No
Date First Available: February 22, 2019
Manufacturer: EBYPHAN
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 12
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: EF-EOS M
Works good with auto focus canon 75-300 Len on my canon m50 camera
Reviewed in the United States on February 3, 2026 by Abel Alcaraz Abel Alcaraz
Size: EF-EOS M
I needed an adapter for my new lens on a Canon EOS. Easy to attach, worked as expected.
Reviewed in the United States on October 19, 2025 by Martha B.
Size: EF-EOS M
This adaptor perfectly fits my M50 mirrorless camera - after this adaptor, now I'm able to fix most of the lenses. One of the best buys for the mirrorless camera. Good quality and more durable.
Reviewed in the United States on May 11, 2025 by VIJI RAVI
Size: EF-EOS M
Love it
Reviewed in the United States on November 24, 2025 by felicia brinson
Size: EF-EOS M
I’m on my second adapter now and only have a few complaints. The overall performance and fit is great for the price, however I have not had one last longer than a year for me! For the price I can’t complain and accept that I may need to purchase a new one every year or so, but I am fairly rough on them. For the most part it lives on my M50 and will either have the sigma 24-70 f2.8 or canon 70-200 f2.8. Both of these lenses are super heavy compared to the M50 and put a ton of stress on the adapter! Every few months I take the adapter off and tighten the screws to ensure a tight fit, but after a while they just seems to loosen to the point they will cause noticeable cuts in iris control or just plain stop the recording. This has caused me some issues while shooting videos in higher stress environments and often prompt me to order a new one. However, when it comes to autofocus and lens control I have no complaints using canon glass or other brands such as sigma. I never noticed slow autofocus or any other issues! It’s great for the price, just won’t last forever!
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Reviewed in the United States on February 22, 2023 by Logan
Size: EF-EOS M
I've had this for a while. I haven't taken it on a real test drive, but I have thus far discovered no issues.
Reviewed in the United States on October 17, 2025 by M. Rogers M. Rogers
Size: EF-EOS M
I was very skeptical to buy an adapter especially non canon brand but this has worked so seamlessly and you hardly even notice it’s there. I don’t feel like it adds any extra weight and I haven’t had any image cropping issues with it. Occasionally it’ll say error but usually if I just turn off the camera turn it back on or disconnect it and reconnect it works fine. I think I just may need to clean it so that’s probably my bad not the adapters fault.
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Reviewed in the United States on March 14, 2025 by kathryn
Size: EF-EOS M
Es funcional y de muy buena calidad
Reviewed in the United States on January 7, 2026 by José Adrian Rivas Zambrano