Deltro Systeemtechniek is part of the L.E.T. Group that was founded as L.E.T. NV in 1967. Today it is still a family owned SME with strong local leadership. The L.E.T. Goup is a leading worldwide supplier of aiming systems for headlights and Advanced Driving Assistance Sensors (ADAS) for the automotive industry. Deltro Systeemtechniek is active in the development, production, assembly and adjustment of electro-optical precision devices.

Over the years Deltro Systeemtechniek has developed precision instruments and component for a wide range of industries, from the printing industry and nucleair research centers to biomedical applications. For that purpose it has four technologiesunder one roof: precision mechanics, electronics, optics and machine vision. It also possesses special infrastructure such as an EMC-testroom, a cleanroom class 10.000 (ISO7) and a dark tunnel for optical measurements.

The L.E.T. Group employs about 70 people, including a lot of specialists working in R&D.