Miller Camera Plate-Long is a sliding, quick-release plate designed for AIR, DS10, DS20, Compass and CompassX fluid heads. It provides 120 mm of travel to accommodate long lenses and offset payload, while maintaining balance on a compact sliding interface. The plate includes both 1/4" and 3/8" attachment screws and rubber camera support strips. Dimensions are 180 x 48.5 x 11 mm and weight 0.14 kg. This robust, precision accessory supports pro rigs.