Rocky Mountain Instrument CoRMI's laser beam expanders are used in Nd:YAG, Nd:YVO4, and fiber lasers for a variety of applications. Available in in a wide range of IR, VIS, and UV materials, our laser beam expanders are manufactured in-house to ensure the highest quality.
*Manufacturer's specifications subject to change without notice.
Manufacturer of advanced optics, specializing in a full range of Deep UV - Far IR coatings, precision components, opto-mechanical design & assemblies, and CVD infrared materials. RMI offers high performing standard and custom imaging and laser optics for Excimer, YAG, Fiber and CO2 laser systems. As one of the original laser optics manufacturers in the US, Rocky Mountain Instrument Co. (RMI) has a longstanding history of developing and advancing high quality precision optics, specialty coating.View Products Company Website