(RMI) is a leading U.S. manufacturer of custom infrared optics and advanced thin-film coatings engineered for extreme environments delivering precision optical components that meet mission-critical performance standards.
At the heart of RMI’s operation is our ability to provide custom, “built to print” solutions that satisfy the critical optical requirements of OEM system designers and engineers...
RMI provides the highest quality crystal quartz waveplates. Our Zero and Multi-order waveplates are designed for maximum retardation accuracy and can be made for both single and...
RMI is one of the worlds few suppliers of precision Sapphire optics. Sapphire is often chosen as an optical substrate when the application requires high mechanical durability ...