Viltrox EF-M1 Auto Focus Lens Mount Adapter with Aperture Control, EXIF Transmitting for Canon EOS EF/EF-S Lens to M4/3 Olympus Panasonic Camera GH4 GH5 GF6 GX7 E-M5 E-M10II E-PL5

£140.00 (as of 06/01/2026 15:47 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

An autofocus lens mount adapter that lets Canon EF and EF S lenses work on Micro Four Thirds cameras with aperture control, stabilisation support, and full EXIF data.

SKU: B07JLWV8XB Category:

What This Product Is Used For

This is an autofocus lens mount adapter designed to let Canon EF and EF S lenses work on Micro Four Thirds cameras from Olympus and Panasonic. Compared with using native MFT lenses, this adapter allows photographers to reuse existing Canon glass while retaining electronic control, autofocus, stabilisation support, and EXIF data for a more integrated shooting experience.

Who This Product Is Best Suited To

This adapter is best suited to photographers and videographers who already own Canon EF or EF S lenses and want to use them on Micro Four Thirds bodies without switching systems. It is ideal for hybrid shooters, video creators, and enthusiasts who value flexibility and want to extend the life of their existing lens collection.

Pros and Cons

A major advantage is full electronic communication between lens and camera, including autofocus, aperture control, stabilisation support, and EXIF transmission, which makes adapted lenses far more practical to use. A limitation is that autofocus performance depends on the specific lens and camera combination, and may not match native MFT lenses in every situation.

Real World Performance and Day to Day Use

In everyday use the adapter provides a stable and reliable connection, allowing Canon lenses to behave much like native options for general photography and video. Autofocus is smooth and usable for most subjects, while aperture control from the camera body keeps operation familiar. The solid metal construction also makes the setup feel secure, even with heavier lenses.

Why We Like This Product

The YPC Team likes how this adapter removes barriers between systems. A common buyer mistake is assuming adapted lenses must be fully manual or awkward to use, and this adapter proves that electronic control and practical performance are achievable with the right design.

Comparisons With Similar Systems

Compared with manual only adapters, this model makes far more sense for everyday shooting thanks to autofocus, aperture control, and EXIF data. Compared with native MFT lenses, adapted Canon lenses offer different rendering and focal length options, while native lenses remain lighter and often faster to focus.

Alternatives Worth Considering

If you only use manual focus lenses, a simpler mechanical adapter may be sufficient. If you want the fastest and most consistent autofocus, native Micro Four Thirds lenses remain the best choice.

Tips for Getting the Best Performance

Keep camera and lens firmware up to date for the best compatibility. Use single point autofocus for improved accuracy. For video, combine lens stabilisation with camera stabilisation when available for smoother results.

Full Technical Specification

Adapter type Autofocus electronic lens mount adapter
Lens compatibility Canon EF and EF S lenses
Camera mount Micro Four Thirds mount
Supported brands Olympus and Panasonic MFT cameras
Autofocus Supported
Aperture control Supported via camera body
Image stabilisation Supported when lens provides IS
EXIF data transmission Supported
Construction Full aluminium alloy body
Tripod support Integrated one quarter inch mounting point

Buyer’s Guide

Buy this if you want to use Canon EF or EF S lenses on Micro Four Thirds cameras with autofocus, aperture control, and EXIF support. Do not buy this if you expect identical autofocus speed to native lenses in all shooting situations.

Frequently Asked Questions

Is this adapter compatible with Olympus and Panasonic MFT cameras?
Yes it is designed for Micro Four Thirds cameras from both Olympus and Panasonic.

Can I use Canon EF and EF S lenses with this adapter?
Yes both EF and EF S lenses are supported.

Does autofocus work with this adapter?
Yes autofocus is supported, though performance can vary by lens.

Can I control the aperture from the camera body?
Yes aperture is controlled electronically through the camera.

Is image stabilisation supported?
Yes lens stabilisation is supported when the lens includes IS.

Does the adapter transmit EXIF data?
Yes shooting information such as aperture and shutter speed is recorded.

Is the adapter suitable for video use?
Yes it is suitable for video, especially when combined with stabilisation.

Is the adapter made of metal?
Yes it features a full aluminium alloy construction.

Can the adapter be mounted on a tripod?
Yes it includes a one quarter inch mounting point for support.

Is this adapter easy to use for beginners?
Yes it operates much like a native lens once attached, making it approachable for beginners.

Looking for more options?
Browse our full range of Camera Lenses for other great choices to suit your space, goals, and budget.

Brand

VILTROX

Manufacturer

VILTROX

Binding

Electronics

Model

EF-M1

Width

3.93700787 inches

Height

2.6771653516 inches

Length

4.724409444 inches

Size

EF-M1

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