FotodioX M42 Pro Lens Adapter with Built-In Iris Control for Leica M-Mount Cameras

The FotodioX M42 Pro Lens Adapter with Built-In Iris Control for Leica M-Mount Cameras is a high quality adapter that allows you to mount a M42 mount lens to a Leica M-mount camera body. It features an aluminum-alloy construction with a hard anodized finish as well as the ability to focus to infinity. Additionally, this adapter features built-in iris control for manually changing the aperture of the lens.