Rocky Mountain Instrument Co.

About RMI


As one of the original laser optics manufacturers in the US, Rocky Mountain Instrument Co. (RMI) is a leader in the production of high quality precision optics. Our world class optical fabrication techniques can meet even the most challenging custom requirements.

With RMI’s advanced capabilities and new infrared materials production facility, we are able to manufacture the highest quality optics, coatings, and assemblies for DUV (deep ultraviolet) through FIR (far infrared) applications as well as laser-grade CVD ZnSe (Zinc Selenide). Our dedicated team of technicians, opto-mechanical engineers, expert scientists, and experienced management staff has built a longstanding reputation in excellence, assuring the delivery of total optical solutions to our clients.






Our state-of-the-art facilities in Colorado and South Korea produce the highest quality laser optics, components, and ZnSe substrates.






For over 55 years, Rocky Mountain Instrument Co. has been a leading manufacturer of precision laser optics and optical components.







RMI is a family-owned private company with a dedicated management team that has built a reputation as a total optical solutions provider.


ISO 9001 2015 badgeCertifications

RMI’s continuous commitment to the highest quality standards have resulted in the achievement of well-respected quality certifications.





Export Controls

RMI has established an export compliance program that is second to none and which adheres to strict ITAR, EAR, and FAR statutes.






Awards & Recognitions

We are the proud recipient of various awards that recognize RMI for overall excellence in service, quality, and business relations.