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Testing Thermal Vision Goggles - Image Source: U.S. Dept. of Defense
Testing Thermal Vision Goggles - Image Source: U.S. Dept. of Defense


Infrared Optical Blanks  •  Laser Mirror Blanks  •  Sputtering Target Material  •  Czochralski Growth Seeds  •  Custom Machined Silicon

Lattice Materials is the world leading manufacturer of silicon and germanium infrared optical blanks, curves, laser mirror blanks, Czochralski crystal growth seeds, sputtering target material and CNC machined specialty silicon parts. We grow our own silicon and germanium material using the Czochralski process in the United States, and have done so for more than twenty years. Over the years, we have developed proprietary crystal growth processes which allow us to create material with tightly controlled resistivity and transmission specifications. 

With cutting edge capabilities, highly experienced and knowledgeable engineers as well as a constant improvement philosophy, Lattice Materials is the choice of top defense, security and optical companies the world over. 

Lattice Materials is an American company, founded in 1989 and based in Bozeman, Montana. Our mission has always been to provide our customers with world-class service, competitive pricing, flawless quality, and rapid delivery. In short, we aim for total customer satisfaction and our continued growth over the last 24 years proves that we are meeting that goal. Request a quote today or call one of our experienced technical sales engineers to discuss your requirements in:

View our profile on Innovate Montana (click here).




Request a quote online or call (406) 586-2122 today!