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Viltrox EF-EOS M Electronic AF Auto Focus Lens Mount Adapter for Canon EF/EF-S Lens to Canon EOS-M (EF-M Mount) Mirrorless Camera M1 M2 M3 M5 M6 M10 M50 M100

  • Based on 1,113 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
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Arrives Sunday, May 26
Order within 6 hours and 54 minutes
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Size: EF-EOS M


Features

  • Compatibility: Viltrox EF-EOS M adapter allow Canon EF and EF-S Lenses to be used on Canon EOS-M mirrorless digital camera M2 M3 M5 M6 M10 M50 M100
  • AF function & Aperture Control: The 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 M cameras, and you can adjust aperture directly from the camera side to control the actual aperture of the lens.
  • EXIF signal transmitting: The design of gold plated PIN has excellent signal transmission performance while it supports EXIF signal transmission.
  • Built-in IS Stabilization: Built-in IS stability, making your focus more precise and clear, which better help you take pictures.
  • Material & Design: Designed with 1/4 screws at the bottom, which can be mounted on the tripod or other retention frame;Zinc-plated alloy technology, with a strong and stable performance.

Product Dimensions: 4.72 x 3.94 x 2.36 inches


Item Weight: 8.8 ounces


Item model number: EF-EOS M


Is Discontinued By Manufacturer: No


Date First Available: October 8, 2018


Manufacturer: VILTROX


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 26

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


  • Fantastic Packaging
Size: EF-EOS M
The packing and box for this thing was amazing. Kept it secured and safe. The product itself is built very well and sturdy. I love the design and how you can mount the lens on a tripod rather than the camera itself. The shipping was fast and got to my house on time. No problems with the seller or product whatsoever. 10/10 ... show more
Reviewed in the United States on February 21, 2023 by william

  • adapt more lenses
Size: EF-EOS M2
works great / gives you more options for lens selection
Reviewed in the United States on March 6, 2023 by peteslizard

  • AF speed not as fast as OE
Size: EF-EOS M
Fits tight , positive engagement. Pin/contact quality not as good as OE adapter. Tested against with multiple lenses against Canon adapter found a noticeably slower AF acquisition speed. Accuracy seemed equal. If your shooting requires fast acquisition purchase the Canon if speed is not a factor this third party unit works well ... show more
Reviewed in the United States on March 17, 2023 by Jeff

  • Make sure what you actually need to match your camera
Size: EF-EOS M
Seems to work and seems to be made well; make sure what size you need for your camera.
Reviewed in the United States on December 20, 2022 by Kathy

  • Almost Perfect and Great Value
Size: EF-EOS M
For what this is and what it does the price is perfect. I have never had a lens fail to talk or had any autofocus issues. I have been shooting on my M50 with the f1.8 50mm EF and 55-250mm EF-S for just about 2 years and only have had 1 problem. On to the negative. The screws on this thing come loose. Loose enough the whole lens can move causing issues like weird softness. If you don't mind checking the screws from time to time or putting some locktight on them it isn't an issue. I definitely recommend the adapter, but just be aware of the screw issue. ... show more
Reviewed in the United States on May 15, 2022 by Brad Carson

  • Works exactly as advertised.
Size: EF-EOS M2
Bought this for my Canon M50, it works exactly as advertised. The auto focus is quick and sharp. There is a small bit of vignetting but its not too bad. I did notice a small bubble or fleck on the rear lens of the booster, but this did not effect the photos as I could tell. Overall I'm very happy with this item. The best feature is the extra light stop you get from your lenses. It will turn a F/4 lens in to a 2.8/F all while almost eliminating the crop factor. The image quality with the booster is a bit softer that without, but its not that bad. You wont notice if only using for causal / social media. It will become more apparent if you tried to use this for professional purposes. ... show more
Reviewed in the United States on May 25, 2021 by Chris K.

  • Fits on the M50 Mark 2 & great for a budget
Size: EF-EOS M
I was questioning a lot of other brands selling this adapter but decided to pull the plug on this and it did not disappoint. Been rocking it with my Canon M50 Mark 2 and Sigma 17-50mm f/2.8 lens and man it has been fun. So overall great adapter. I see this adapter being great for those who recently bought a mirrorless like the EOS R and still have EF-S/EF lenses they want to use especially with the price of RF lenses. Not to mention if you just got into photography or video and don't want to spend a fortune on lenses, starting out with some EF-S/EF lenses is a great start. And from there you can expand to RF lenses later down the line. ... show more
Reviewed in the United States on September 25, 2021 by AXEL G.

  • Very good for price
Size: EF-EOS M
This adapter is really very good for price i put my zoom lens on this 170-300mm and the auto focus worked perfectly and its heavy duty too this is perfect 10/10 would recommend
Reviewed in the United States on August 4, 2022 by Adrian

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