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Viltrox EF-M1 Lens Mount Adapter for Canon EF or EF-S-Mount Lens to Micro Four Thirds Camera

SKU: VTREFM1 MFR: EF-M1
$136.00
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Key Features

  • Use Canon EF lenses on Micro Four Thirds cameras with this Viltrox lens adapter.
  • Achieve fast, accurate autofocus with your Canon EF/EF-S lenses on M43 cameras.
  • Compact & lightweight EF-M1 adapter adds minimal bulk (only 4.05 oz) to your setup.
  • Built-in tripod socket ensures balanced mounting when using heavier Canon EF lenses.
  • Maintain excellent image quality with full electronic communication via the adapter.
  • Opens up creative possibilities by adapting Canon EOS lenses to MFT cameras affordably.
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Special Order?Estimated to Ship: 08/11/2025
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Questions & Answers

JOSE M : Will this fit a Panasonic gx85?
Micah G : Will the lens support fit the tilta blackmagic cage? Does it have a screw point at the bottom?
CAMILLE M : Hi, I saw on another website that an EF-S lens won't work on this. Is that true? I have a BMPCC4K and I'm trying to find the mount to connect a Canon EF-S 24mm f/2.8 STM lens to it.

Reviews about this item

Review Summary

2021-11-17T07:37:45

Rated 5 out of 5

Excellent Affordable Adapter

This is a great adapter for the price. I used it for a paid video shoot, and I had zero hesitation. It was nice to get a little more light into my GH5, and I didn't notice any lack of crisp focus.

Gabriel S.

2020-03-04T08:21:54

Rated 5 out of 5

Great adapter great price!

Great adapter!! Be sure to check your leans type. They have several different lens adapters. I recommend this one because it can fit EF and EF-S lenses. I’m not sure why the Metabones’ version is three times as much, but this adapter is sweet for what I need it for.

DARRIN F.

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Viltrox EF-M1 Specifications

  • Compatible lenses

    Canon EF/EF-S series lenses

  • Compatible cameras

    M43 series cameras

  • Focus mode

    Auto focus

  • Tripod Socket

    Cu1/4" x 1

  • Front cap

    Camera cover

  • Rear cap

    Lens Dust cap

  • Dimensions (Diameter x L)

    2.63 x 0.98" (67 x 25mm)

  • Weight

    Approx: 4.05 oz (85g) (excluding cap)

  • UPC Code

    6953400312911

Models
Viltrox EF-M1 LMA for Canon EF or EF-S-Mount Lens to Micro Four Thirds Camera
$136.00

Special Order

Generally ships in 7-14 days, subject to availability

Viltrox EF-M1 Pro Lens Mount Adapter for Canon EF/EF-S Lens to MFT Camera
$158.00

Temporarily On Backorder

Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped.

Viltrox NF-M43X LMA with for Nikon F-Mount, D&G Lens to MFT
$84.99

Special Order

Generally ships in 7-14 days, subject to availability

FeaturesFull AF AdapterElectronic AdapterBasic Adapter, SpeedBooster / Baveyes, With Aperture Control
Style-Standard-
Camera Fitting (Male)Micro Four ThirdsMicro Four ThirdsMicro Four Thirds
Lens Fitting (Female)Canon EOS EFCanon EFNikon

About Viltrox EF-M1

FEATURED REVIEWS

Excellent Affordable Adapter

By Gabriel S.

This is a great adapter for the price. I used it for a paid video shoot, and I had zero hesitation. It was nice to get a little more light into my GH5, and I didn't notice any lack of crisp focus.

Great adapter great price!

By DARRIN F.

Great adapter!! Be sure to check your leans type. They have several different lens adapters. I recommend this one because it can fit EF and EF-S lenses. I’m not sure why the Metabones’ version is three times as much, but this adapter is sweet for what I need it for.

Take your photography to the next level with the high-quality Viltrox EF-M1 Lens Mount Adapter. Expertly designed for seamless compatibility, this durable adapter allows you to use your Canon EF or EF-S-Mount lenses with any Micro Four Thirds camera. This versatile tool not only broadens your lens options but also enhances your camera's functionality.

The Viltrox EF-M1 Lens Mount Adapter is more than just a connector; it's a gateway to a world of photographic possibilities. By mounting this compact adapter, you unlock the ability to transmit EXIF signal data from your Canon lens to your Micro Four Thirds camera. This means your camera can read and understand the lens's information, ensuring optimal performance and image quality.

But the benefits don't stop there. This user-friendly adapter also supports autofocus (AF) functionality. With this feature, you can effortlessly capture sharp, focused photos without having to manually adjust your lens. Plus, the adjustable aperture feature allows you to control the amount of light entering the lens, giving you more creative control over your shots.

In summary, the Viltrox EF-M1 Lens Mount Adapter is an essential tool for photographers looking to maximize the use of their Canon EF or EF-S-Mount lenses with a Micro Four Thirds camera. Its high-quality construction, versatility, and user-friendly features make it a valuable addition to any photographer's gear.

Viltrox EF-M1 Features

  • Gold-plated electronic contact, Auto-focus function,
  • It can realize AF, adjustable aperture from camera body to lens's aperture
  • More durable metal material
  • Compatible for all the EF-lens

Key Features

  • Use Canon EF lenses on Micro Four Thirds cameras with this Viltrox lens adapter.
  • Achieve fast, accurate autofocus with your Canon EF/EF-S lenses on M43 cameras.
  • Compact & lightweight EF-M1 adapter adds minimal bulk (only 4.05 oz) to your setup.
  • Built-in tripod socket ensures balanced mounting when using heavier Canon EF lenses.
  • Maintain excellent image quality with full electronic communication via the adapter.
  • Opens up creative possibilities by adapting Canon EOS lenses to MFT cameras affordably.

What's in the box:

  • EF-M1 Lens Mount Adapter for Canon EF or EF-S-Mount Lens to Micro Four Thirds Camera
  • Front Body Cap
  • Rear Body Cap
  • User Manual
  • Viltrox 1 Year Limited Warranty