Deer Park, NY United States

Our Excelitas facility in Deer Park, New York, has key capabilities in Research & Development, Engineering, Manufacturing, Customer Support, and other specialized disciplines. For more than 60 years, the Deer Park facility has been a trusted solutions provider, specializing in the design, development, and manufacturing of monolithic optics engineered to withstand the harshest environmental conditions while maintaining exceptional accuracy and performance over time. The site serves a diverse range of markets, with a primary focus on Defense, Aerospace, and commercial applications, providing highly engineered optical solutions for demanding environments and mission-critical applications.