DSi 6000 is a desktop optical scanner designed to scan 3-D dental impressions. The scanner enables scanning of the entire contour of the scanned object using a steering line. This is achieved by a mirror element, which directs the laser beam at various angles, ensuring accurate scanning of deep cavities. DSi 6000 scanner has 6 axes motion including 3 axes motorized holder that allows moving an object automatically to different positions, and therefore achieves better scanning results. For each scanning position and mirror a scan of the relevant surface is performed.