RAYSCAN a-OC is embedded with 2 sensors for panoramic system and cephalometric system to provide the best image quality. Prolonged life span of the sensors While 2 sensors are evenly used, life span of the sensors get prolonged. Since there is no movement of the sensors by hand, possibility of damage is minimized. Effective upgradable body structure Reduced economic burden by design structure which allows user to add needed function. Beautiful and compact design Classy and modern design brightens clinic atmosphere. Winner of reddot design award 2012 & IDEA 2012. Cephalometric System Big Size F.O.V 33cm x 33cm. 0.3 second scaang time. 10" wide touch monitor Preview function provided & can decide whether to rescan immediately after scanning.