Accessory lens compatible with AXIS T90B30 IR-LED providing 120° beam angle, beam distance 30 m (98 ft). Also compatible with AXIS T90B40 IR-LED (two lenses are required as the illuminator has two panels). The beam angle can be adjusted between 120° and 180°, with a beam distance stretching from 65 m to 45 m (213 ft to 148 ft). This sales part includes one lens.