The Fujifilm M Mount Adapter for X-Pro1 is high quality adapter that facilitates M mount lenses mounting on the Fujifilm X-Pro1 camera, which has an X mount. Leica, Zeiss and Voigtlander all make some of their lenses with M mounts. It has three parts: an aluminum mount for the body, a stainless steel mount for the lens, and an aluminum central tube. Such a design maintains a 27.8mm distance from the lens mount to the sensor, allowing thus high quality image capture. On camera contacts automatically pass information to the X-Pro1 based on pre-registered lens profiles, which allows users to access the Mount Adapter Settings menu on the rear LCD of the X-Pro1. The Adapter comes with a gauge made of resin for checking the compatibility of M Mount lenses with the adapter.