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

Price: $36.99
(as of Jul 16, 2025 02:01:14 UTC – Details)

Product Description

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Compatible Camera
EF-M mount cameras EF-M mount cameras EOS R series cameras

Compatible Lens
EF/EF-S series EF series only EF/EF-S series

Auto Focus

✓

Optical Glasses
x
✓
x

Aperture Enlargement
x
✓
x

USB Firmware Upgrade
x
✓
x

EF-EOS M lens mount adapter is designed to connect Canon EF/EF-S series lenses to Canon EOS M series mirrorless cameras, offering more choices of lenses.

SPECIFICATIONS

Model: EF-EOS M Focus mode: Auto focusFront Mount: Canon EF mountRear Mount: Canon EF-M mountTripod Socket: Cu1/4″× 1Max Diameter and Length: 66.6mm×26mmWeight: Approx. 119g

COMPATIBLE CAMERAS: Canon EOS M Series Mirrorless Camera EOS M / EOS M2 / EOS M3 / EOS M5 / EOS M6 / EOS M10 / EOS M50 / EOS M100

COMPATIBLE LENSES: Canon EF Series Lenses (does not include EF-M lenses or CN-E lenses) :

Canon EF Fixing Zoom: 24 F1.4L, 24 F1.8, 35 F1.4, 35 F2, 40 F2.8, 50 F1.4, 50 F1.2, 50 F1.8, 85 F1.2, 50 F1.8, 100 F2, 100 F2.8Canon EF-S: 17-55 F2.8, 18-55, 18-135, 55-200Tarmon: SP 17-35, SP 17-50, SP 28-75, SP 200-500

EF / EF-S Lenses to EOS M Cameras

This adapter allow Canon EF and EF-S mount series lenses to be perfectly mounted on Canon EOS M mirrorless digital camera.

Auto-Focus / Aperture Adjustment

This adapter supports auto focus function and aperture adjustment. Quick focusing, smooth adjusting of aperture, shutter, ISO data etc.

EXIF Signal Transmission

Support EXIF transmission and display the current information on the camera screen.( like aperture, shutter speed, exposure parameters, etc. )

More Choices of Different Lenses

This adapter allows users to conveniently have more choices of different lenses. No worry about the compatibility.

IS Function

IS function well prevent the camera body and lens shaking. It ensures clear and high quality images while shooting.

Metal Electronic Contactor

Inbuilt gold-plated contact pins ensure smooth signal transmission, enhancing its transmission performance.

High Quality Metal Alloy

This mount adapter is made of aluminum alloy with surface plating treatment, very durable and stable.

1/4″ Thread Tripod Foot

Designed with 1/4″ thread tripod foot at the bottom, convenient for installing on other supporting platform.

Package

1 x EF-EOS M Lens Mount Adapter1 x User Manual (English & Chinese)1 x Front Cap / Rear Cap

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.