While we no longer rent this product, we do carry the Voigtlander VM-E Close Focus Adapter for Leica M to Sony E and Techart PRO Leica M Mount to Sony E-Mount Autofocus Adapter. You may also find alternatives in the Recommended section on the left-hand side of this page.
The Voigtlander Leica M to Sony E Adapter is a mechanical adapter that allows you to mount Leica M-mount lenses to Sony NEX cameras for both still and video work.
This adapter provides no electronic communication between the camera and lens. You must manually make all aperture and focus adjustments on the lens itself. The aperture you select won’t be displayed on the camera, and it won’t show up in the EXIF data.
Please Note: If you’re using this adapter on a Sony a7 / a7R, you’ll want to stay away from the Leica 135mm f/3.4 APO Telyt M. Due to design, it has a hard-edge vignette.