Voigtlander's Adapter for Sony E Mount Cameras--VM Mount Lens (Black) allows you to mount a VM mount (Leica bayonet) lens to a Sony E mount camera, such a NEX-3, NEX-5, NEX-5N, or NEX-7. Adapter does not provide electronic communication between the camera and the lens--works with manual focus and exposure.
Mounts VM lens to Sony E mount camera
In the Box
Voigtlander Adapter for Sony E Mount Cameras--VM Mount Lens (Black)