Viltrox EF-EOS M Mount Adapter - VILTROX

Yes, the VILTROX EF-EOS M adapter allows you to mount Canon EF and EF-S lenses onto Canon EOS M mirrorless cameras.

Yes, the adapter supports autofocus (AF) with fast AF speed, enabling you to focus using your camera's autofocus system.

Yes, the adapter provides electronic communication that allows you to control the actual aperture of the lens directly from your Canon EOS M camera body.

EXIF signal transmission means the adapter sends data from the lens (like aperture, focal length) and camera settings (like shutter speed, ISO) to the camera, which is then embedded in the image file's metadata.

Yes, the adapter is made of durable metal for excellent performance and longevity in various shooting conditions.

The adapter is relatively compact (66.6x26mm) and lightweight (approx. 119g), adding minimal bulk to your camera setup.

The adapter is designed for Canon EOS M mirrorless cameras, including models like the EOS M, M2, M3, M5, M6, M10, M50, M100, M50 Mark II, and M200.

Ensure the lens is fully seated on the adapter and the adapter is fully seated on the camera. Check for lens firmware updates. Clean the electronic contacts on the adapter and lens. Try a different EF/EF-S lens to isolate the issue.

Verify that the camera is set to use electronic aperture control. Ensure the lens is compatible and that the adapter's electronic contacts are clean. Test with another lens.

Remove and reattach the lens and adapter. Clean the electronic contacts. Check the camera's firmware and ensure it is up-to-date. Try a different lens.

Confirm that EXIF recording is enabled in your camera settings. Ensure the electronic contacts are clean and that the lens and adapter are properly connected. Test with a different lens.