Labsphere, Inc. is headquartered in North Sutton, New Hampshire, with a satellite facility in China and a global network of distribution partners. Founded in 1979, it is part of the Halma group of companies. Labsphere specializes in the design and manufacture of high-end light metrology solutions for the camera/display and LED/SSL lighting industry, dose monitoring for the validation of UV-C surface disinfection, spectrally tunable uniform sources and products for remote sensing and imager/consumer camera calibration, diffuse optical coatings and materials for OEM and high quantity applications (including Spectralon®, Spectraflect® and Permaflect®), durable Lidar test targets, reflectance standards and targets, instrumentation and reflectance standards for spectroscopy applications, and software for a variety of photometry applications.