Rainbow Research Optics

Welcome to Rainbow Research Optics, an American optics manufacturer proudly based in Colorado since 1995. With over 15 years of expertise, we cater to the defense, medical, commercial, and laser markets, specializing in high-quality custom optics built to your specifications, from prototypes to production quantities.

Our in-house capabilities include precision optics and custom coatings, covering UV through IR wavelengths. We offer a wide range of optical products, including spherical lenses, mirrors, windows, prisms, wave plates, beam splitter cubes, high-damage coatings, and thin-film polarizers.

Rainbow Research Optics stands out with UV through IR custom abilities, unique custom products, expedited order options, and opto-mechanical assembly services. From 1-off prototypes to mass production, we meet your quantity requirements promptly.

Our commitment to excellence extends to optical coating design, ITAR compliance, and ISO 9001:2015 registration, ensuring that our quality systems exceed industry standards. Contact us for quick quotes, expedited delivery, and high-precision optics designed for your specific needs.

Visit our custom-built 30,000 sq/ft manufacturing facility in Centennial, CO, and experience our dedication to customer satisfaction, rapid turnaround times, competitive pricing, and superior quality. Schedule a tour or explore our website for more information.