MEIKE MK-EFTL-C Adapter+VND+Clear UV Filter

The Meike MK-EFTL-C is a drop-in filter mount adapter that allows Canon EF/EF-S lenses to be used on Panasonic, Leica, and SIGMA L-mount cameras. This version comes equipped with both a Variable Neutral Density (VND) filter and a Clear UV filter. It supports essential camera functions including autofocus, aperture control, and image stabilization, all within a dust and water-resistant metal body.

Canon EF on an L-mount body

The Meike MK-EFTL-C adapter fits Canon EF and EF-S lenses to L-mount mirrorless cameras from Panasonic, Leica and SIGMA. It is more than a spacer: electronics inside preserve full communication between body and lens, and a filter slot sits directly behind the mount.

Autofocus, aperture and EXIF

The adapter supports autofocus, and aperture is controlled from the camera as usual. Gold-plated contacts provide reliable signal transfer including EXIF data, so focal length and aperture are recorded with the image. The manufacturer also lists stabilisation support for more accurate focusing.

Drop-in VND and UV filters

Two drop-in filters are included: a VND covering ND3 to ND500 — 1.5 to 9 stops — and a clear UV filter. The VND helps when you want to shoot wide open in sunlight or hold longer shutter speeds. Swapping takes a second, and because the filter sits behind the lens it works with every optic you mount, whatever its front diameter. The filters are cross-compatible with Meike and Canon adapters.

Metal body, dust and water resistant

The body is all metal and sealed against dust and water, so the adapter copes with fieldwork. With the VND filter fitted it weighs 160 g and measures 91.9 × 29.5 × 75.5 mm.