Rollei Universal L-Bracket L-bracket compatible with Arca-Swiss for mounting under the camera Universally adaptable L-mount made of high-quality aluminium with ¼-inch thread Quick change from landscape to portrait format is no problem with the Universal L-Mount from Rollei, it can be attached to the camera in a few simple steps The rubberised contact surface on the L-mount prevents the camera from moving when taking pictures The L-mount is very easy to attach and the two side rails with different heights allow an individual adjustment to the camera