Richardson Grating Lab (RGL) is located in Rochester, NY in the USA and is part of the MKS Instruments group. RGL is a leading global manufacturer of optical diffraction gratings and has been serving research laboratories and OEM customers in the spectroscopy, laser, telecom and astronomy markets for more than 60 years. The entire process from design and manufacture of new gratings as well as the fabrication of the gratings is covered by RGL. C3 supports the products of RGL in Germany.
