Lattice Materials is an American company that produces infrared optical components using silicon and germanium. The company also produces flat blanks, curved lens blanks, laser mirrors and thin film sputtering targets. We also have the ability to create semiconductor processing support parts for the solar and semiconductor industries. Lattice grows Si and Ge crystals with custom resistivity to your specifications. We are registered with the U.S. Dept. of State, in full compliance with ITAR and maintain an ISO 9001:2008 certified quality management system