Instrument Systems develops and manufactures a comprehensive range of light measuring instruments for research and industrial applications. Instrument Systems is the technology and market leader for LED metrology. Innovation and German engineering know-how has always been the benchmark of success: Instrument Systems introduced new generations of optical spectrometers and imaging photometers and colorimeters. A wide selection of accessories like integrating spheres, goniometers, optical probes and LED test sockets completes the product range in order to deliver turnkey solutions for light measurement.