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VILTROX EF-EOS M Lens Mount Auto Focus Adapter, Compatible with Canon EF/EF-S Lens to Canon EOS M (EF-M Mount) Mirrorless Camera Body EOS M100 M50 M3 M10 M6 M5

  • Based on 1,648 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, May 6
Order within 22 hours and 28 minutes
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Size: EF/EF-S to EOS M (lens adapter)


Features

  • It allows you to use your EOS M to attach any of Canons extensive range of EOS System lenses - connecting you to a world of creative possibilities.
  • The extensive range includes fixed focus and zoom lenses covering a focal length range From 8mm to 800mm. It permits all lens functions including image stabilization and autofocus, and features a removable tripod mount.
  • Expand your EOS M system and explore your creativity! The mount Adapter fees m gives you complete access to the full spectrum of Canon EF and EF-S lenses so you can use your existing lenses and try out new ones to get the shots you want.
  • This adapter supports auto focus function and aperture adjustment. Quick focusing, smooth adjusting of aperture, shutter, ISO data etc.
  • Small and lightweight, to match the EOS M, the Mount Adapter EF-EOS M is easy to carry with you, wherever you go.

Brand: VILTROX


Compatible Mountings: Canon EF


Camera Lens Description: 8


Maximum Focal Length: 30 Millimeters


Minimum Focal Length: 28 Millimeters


Product Dimensions: 7.87 x 7.87 x 7.87 inches


Item Weight: 10.5 ounces


Item model number: EF EOS M


Is Discontinued By Manufacturer: No


Date First Available: May 2, 2013


Manufacturer: Shenzhen Jueying Technology Co., Ltd.


Language: English


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 6

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


  • Absolutely awesome + 1 f-stop!!!
Size: EF to EOS M (speedbooster)
So I got myself a Canon M50. Very similar to the Canon 77D I already owned features-wise, but significantly smaller and lighter. I was a little bummed that I needed to get all new glass because of the EF-M mount, but then it turns out that there’s adapters that let you use your EF and EF-S lenses on the EF-M mount, albeit with the same 1.6x crop factor as my 77D, both being crop-sensor cameras. I'd been watching M50 review videos on YouTube and in one of them someone mentioned the Viltrox EF-EOS M2 Lens Adapter. Honestly, it sounded too good to be true at first. So you’re telling me I get an adapter that will make my EF lenses look almost their actual focal length (about 1.1x instead of 1.6x) AND also gain a full f-stop for about 150 USD? Yeah, right… I kept watching reviews on the Viltrox adapter until curiosity finally got the best of me. I ended up buying one from Amazon, hoping for the best. First thing I did, I had to try my beloved nifty-fifty (EF 50mm f/1.8 STM lens). Using the Viltrox adapter it now looks like a 56-57 mm lens (50 * 1.6 * .071) which is not bad at all. But wait, when using the lens and adjusting the aperture on the camera, it didn’t stop at f/1.8 but rather all the way down to f/1.2! My lens, brand new, goes for 125 USD on Canon’s website. The 50mm f/1.2 also on Canon’s website goes for 1,349 USD. I’m getting the aperture of a 1,300 dollar lens for less than 300 dollars (lens + Viltrox adapter). Sure, it’s not quite the same but I’m very much a beginner/enthusiast, so it's more than enough for me right now. That’s an excellent price point for such an awesome aperture on a prime lens. That’s only talking about the one lens, though. Got any EF lenses sitting around? Pop them into this glorious thing right here and get almost full-frame images out of them with extra aperture. Couldn’t be happier with my purchase. Get this adapter NOW! ... show more
Reviewed in the United States on August 14, 2019 by David David

  • Simply amazing!
Size: EF to EOS M (speedbooster)
What an amazing little gadget. Before I bought it, I watch a bunch of YouTube videos and read a bunch or articles on it. Needless to say, I was eager for its arrival. I attached it to my Canon mirrorless and then attached my Canon f/4 24-105mm lens to it.. The reading on my screen: F/2.8. Awesome. Next, I tried it on my 70-300mm 4-5.6 zoom and tried it at the long end. My screen displayed F/4. Again, awesome! So.. I was able to take a photo a stop lower ISO. It may not sound like a lot but... My main reason for this purchase was for use indoors in the auditorium at my kids' school. They never have it very bright up on stage and the amount of light keeps your camera at either a high ISO or a shutter slow shutter speed. When taking photos of your kids, so much more detail can be kept at 3200 vs 6400 ISO. Just awesome. I wanted a full frame camera but not the size or cost... For $156 (At time of purchase) it was WELL worth it. Quality.. Build quality is great. I also use a regular Comlite adapter and I'd say they're about the same build. Photo quality.. Seems fine. I'm happy... I'm also just a Dad who takes pictures of his kids. If you want a professional opinion, I'm not the right guy to provide it. Am I happy with the purchase: YES ... show more
Reviewed in the United States on February 15, 2019 by Charlie Cunningham

  • If you own an M50 this product will open up you lens choices drastically.
Size: EF to EOS M (speedbooster)
This product, and all their products have changed the way I use my cameras. I can now use all my EF mount lenses with my Canon M50. The build quality is as good as Canon, or any other high end lens I've used. Fit was perfect and all electronics worked flawlessly (auto focus and stabilization). This now expands the lenses made for the M50 from 6 to all the EF lenses (which is many). The one thing to take note, before purchasing, is that only EF lenses work on this adapter and not EF-S mount lenses. I don't understand why they can't make a speed booster to allow the use of myEF and EF-S lenses though. The non speed booster version of this product (the one with no optics in it) that they make, allow me to use both types, why can't they make a speed booster that accepts all my EF and EF-S lenses like their cheaper adapter? Besides that one issue, I still recommend this product. It will open up your lens choices for your Canon M50 and is made of nothing but the best quality material. ... show more
Reviewed in the United States on October 19, 2019 by Hayes Tech

  • Worked with M50
Size: EF/EF-S to EOS M (lens adapter)
I own a less Canon M50 and this has worked well with my EF lens kits. Does create a bit of bulk so I always grab at the base of the mount while moving. Comes in a nice foam cased box I just put into my lens bag. I also use the box to store the original 45mm lens when I'm using the adapter.
Reviewed in the United States on November 21, 2023 by CuriosiTEA Leaf CuriosiTEA Leaf

  • Makes Life Easier but Some Drawbacks.
Size: EF to EOS M (speedbooster)
I love that I have autofocus on my GH5. Dont get me wrong, its not like its a bad product. This is an EXTREMELY budget friendly alternative to having a metabones. The updates to the adapter and to the GH5 only improves it more and more. BUT; the biggest con for me is the noise of the autofocus for video. The autofocus gets me well enough, there are random ghost focuses sometimes. BUT I use my adapter for vlogging because I cant manual focus holding my camera on myself. Even with a rode mic, the whirling of the autofocus is in the audio and it sucks to have because its so noticeable. Having the autofocus find the subject really fast is so game changing but for video, the whirling kills it almost, I just have to walk around with an external audio device and its just more gear to lug around. Otherwise the pros are stellar. The magnification allowing more light in is a huge plus. Your aperture for Canon lenses get close to the actual light you would get on a full body. Be able to change the aperture in body too without having to put the lens on a canon, changing the aperture, and then back to the GH5. Trust me, if you hadn't had an adapter for your GH5, this will change your world. ... show more
Reviewed in the United States on May 17, 2020 by Newbe Teacher

  • Any updates
Size: EF/EF-S to EOS M (lens adapter)
Totally like, useable
Reviewed in the United States on December 2, 2023 by George B.

  • Great Adapter
Size: EF/EF-S to EOS M (lens adapter)
It works perfect, I was able to expand to use the EF lenses and it works perfect. Best adapter to get!
Reviewed in the United States on June 20, 2023 by Adrian

  • Exelente producto
Size: EF/EF-S to EOS M (lens adapter)
Muy buen producto. Cumple muy bien su función. Super recomendado.
Reviewed in the United States on November 15, 2023 by Freddy

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