The Viltrox EF‑M1 is an electronic adapter for using Canon EF and EF‑S lenses on Micro Four Thirds cameras. It preserves autofocus, EXIF data transfer, and lens stabilization support; the firmware can be updated via Micro‑USB. It is not a speed booster—it does not change the focal length or aperture.
The Viltrox EF‑M1 is an electronic adapter for using Canon EF and EF‑S lenses on Micro Four Thirds cameras. It preserves autofocus, EXIF data transfer, and lens stabilization support; the firmware can be updated via Micro‑USB. It is not a speed booster—it does not change the focal length or aperture.
CANON EF/EF‑S TO MFT
This electronic adapter connects Canon EF and EF‑S lenses to Micro Four Thirds cameras. It preserves autofocus, EXIF data transfer, and image stabilization support for compatible lenses.

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