T-311-51-T is a type of scanned 3D imaging system developed by Scanbe. It uses a combination of active illumination systems and structured lighting systems. It is capable of producing high-fidelity 3D scans of objects and surfaces ranging in size from very small to large. This system is also equipped with a real-time 3D display, allowing users to view and interact with scanned objects in 3D. Additionally, it can be used to scan in 3D in a variety of settings, such as industrial or medical inspection.