Manual Focus:
There are no electronic contacts. Autofocus or iris control is not supported. With the manual adapter, your lens's aperture will be set to maximum by default.

Lens Mount:
Compatible with screw-mount Leica M39 lenses.

Camera Mount:
Designed for L mount cameras, including Leica SL SL2 T TL TL2 CL cameras. Panasonic Lumix S1 S1R S1H cameras. Sigma FP cameras, etc.

First Use:
Activate your camera's "release shutter without lens" setting on first use with a manual adapter, otherwise the camera will not recognize your lens and will not be able to take photos.