The Linhof Rollex Rollfilm Back is an original medium format film back designed for use with 120 and 220 roll film. This back allows a compatible Linhof camera to be adapted for roll film, providing multiple exposures on a single roll. Rollex backs are known for their solid construction and are an interesting accessory for users of classic Linhof medium format cameras. A nice vintage component for photographers, collectors, and enthusiasts of professional analogue equipment.