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
RP GROUPS 
Price: ₹5,600 - ₹3,399.00
(as of Oct 24, 2025 20:15:09 UTC – Details)
From the manufacturer
EF EOS M
Specifications
EF-EOS M lens mount adapter is designed to connect Canon EF/EF-S series lenses to Canon EOS M series mirrorless cameras, giving you more choices of choosing lenses.
Model: EF-EOS M Mount AdapterFocus mode: Auto focusFront Mount: Canon EF mountRear Mount: Canon EF-M mountTripod Socket: Cu1/4″× 1Max Diameter and Length: 66.6mm×26mmFront cap: Camera coverRear cap: Lens Dust cap
EF / EF-S Lenses to EOS M Cameras
This adapter make 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.
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Customer Reviews
4.4 out of 5 stars 827
4.5 out of 5 stars 5
Price
₹3,399.00₹3,399.00
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Supported camera
Canon EOS-M camera body Canon EOS-M camera body
Supported Lens
EF/EF-S series lens EF series lens
Focus Type
Auto-focus Auto-focus
Enlarge Aperture
✓
✓
USB Interface
no data
✓
EXIF Transmitting
✓
✓
0.71x Booster
no data
✓
Auto Focus Lens Mount Adapter
For Canon EF/EF-S Lens to Canon EOSM (EFM Mount) Mirrorless Digital Camera M3 M5 M6 M10 M50 M100
Easy to use
Customers say
Customers find the lens mount adapter to be a genuine product with good build quality, perfect fit, and value for money. The functionality works well with lenses, and customers consider it best for EF lenses. The autofocus performance receives mixed feedback – while some say it’s good, others report slow operation. Several customers find it too heavy.
