Viltrox EF-L (L-Mount – Canon EF/EF-S AF)

Viltrox EF‑L is an electronic adapter for using Canon EF and EF‑S lenses on Leica, Panasonic and Sigma L‑mount mirrorless cameras. It transfers EXIF data and supports autofocus, electronic aperture control and in-lens stabilisation, while its USB port enables firmware updates. The integrated 1/4-inch tripod foot gives heavier lens combinations extra support; available functions always depend on the specific lens, camera body and firmware combination.

Canon EF / EF-S → L-mount

VILTROX EF‑L

This electronic adapter opens an L-mount setup to Canon EF and EF-S lenses. It retains lens-to-camera communication for autofocus, aperture control, EXIF data and supported optical stabilisation.

ELECTRONIC COMMUNICATION

The adapter contacts transfer lens data and support autofocus and electronic aperture control. Available results depend on the particular lens, camera body and firmware combination.

STABLE RIG

An integrated support foot with a standard 1/4-inch thread adds support when using larger lenses. The USB port is used for firmware updates.

FOR LEICA, PANASONIC AND SIGMA

EF-L is intended for Leica, Panasonic and Sigma L-mount mirrorless cameras. Its 72 × 82 × 30 mm dimensions and approximately 138 g weight keep the adapter compact while retaining an integrated foot.