Spectral Systems LLC

Spectral Systems, LLC is a premier optical manufacturer specializing in infrared optics, coatings, and system integration. With over 40 years of experience, we excel in processing crystalline materials and producing high-quality infrared assemblies. Our expertise spans the Near Infrared to the Far Infrared spectrum, providing precise optical solutions for military systems, commercial instrumentation, and imaging applications.

Our capabilities include single point diamond turning, free form milling, and polishing flat optics up to 10 inches in diameter. Our state-of-the-art facilities in Hopewell Junction, NY, and Jaffrey, NH, are equipped with advanced polishing, coating, and inspection equipment to ensure the highest quality and consistency in our products.

At Spectral Systems, we pride ourselves on our experienced team, many of whom have been with us for over a decade. This extensive expertise guarantees that your optics are manufactured to exact specifications every time. We offer a broad range of proprietary coating solutions and routinely work with over 16 infrared materials to meet all your needs.