Lattice Materials LLC

Lattice Materials specializes in the manufacture of transmissive infrared optical components, laser mirror blanks, thin film coating materials and specialized machined parts from Silicon and Germanium. We have been in business for over 30 years and are the industry leaders in infrared optical blanks. Lattice Materials grows both silicon and germanium at our headquarters using the Czochralski process and has done so for decades. We are located in beautiful Bozeman, Montana - just over an hour from Yellowstone National Park, within minutes of numerous Blue Ribbon trout streams and less than an hour from three of the best ski resorts in the world.