Carl Zeiss Optotechnik (formerly known as Steinbichler Optotechnik) is a provider of optical measurement and sensor technology. It offers a variety of measurement solutions including 3D digitizing, sensors based on white light fringe projection (COMET), handheld laser scanners, optical surface inspection, shearography, non-destructive testing of carbon fiber reinforced parts (CFRP), etc. The company caters to automotive, aerospace, tire testing, electronics, and other industries.