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RMI Products Designed for you
Infrared Optics
Infrared optics are engineered for high-performance use in IR sensing, thermal imaging, IR spectroscopy, and environmental sensing. Designed for optimal transmission and thermal stability across mid-wave infrared (MWIR) and long-wave infrared (LWIR) bands, our components deliver reliable performance in demanding environments.

Laser Optics
Laser optics are engineered for accurate beam shaping, high-power handling, and minimal wavefront distortion across UV, visible, NIR, and IR wavelengths. Our components support demanding applications in material processing, medical laser systems, telecommunications, and scientific research, delivering consistent performance and long-term reliability.

Opto-Mechanical Assembly
Opto-mechanical imaging optics are engineered to deliver high-resolution visuals across UV, visible, and infrared (IR) wavelengths. Designed for demanding environments in medical diagnostics, aerospace surveillance, scientific instrumentation, and industrial inspection, our assemblies ensure sharp, reliable performance with optimized alignment and thermal stability.


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Night Vision & Thermal Imaging: Optics engineered for LWIR/MWIR clarity in low-light and no-light tactical conditions
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Border & Marine Surveillance: Rugged systems optimized for coastal visibility, long-range targeting, and all-weather monitoring
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Facility Security & Rescue Missions: High-transmission optics for rapid threat detection, personnel tracking, and infrared-assisted navigation
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LiDAR & Optronic Systems: Precision optics for multispectral detection, terrain mapping, and high-speed object identification

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Satellite Imaging & Communications: Custom optics for Earth observation, payload targeting, and data transmission
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Spacecraft & Astronomical Telescopes: Radiation-hardened lenses, mirrors, and coatings for deep-space imaging and celestial mapping
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High-Bandwidth Optical Systems: Opto-mechanical assemblies optimized for laser comms, high-data-rate links, and multispectral analysis
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R&D & Telecommunication Satellites: Lightweight, low-outgassing optics for experimental payloads and commercial satellite platforms

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Tactical UAV Systems: Miniaturized IR optics and rugged assemblies for reconnaissance, target acquisition, and mission flexibility
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Surveillance & Traffic Detection: High-resolution lenses for real-time monitoring, pattern recognition, and automated detection in urban and remote zones
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Thermal Imaging & Firefighting: LWIR/MWIR components engineered for visibility through smoke, heat signatures, and low-visibility conditions
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Multi-Mission Drone Sensors: Versatile optics designed for payload interchangeability across mapping, detection, and environmental analysis

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Proximity Fuse Systems: Precision IR and visible optics for rapid target sensing, signal triggering, and blast timing
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Aerial Reconnaissance: Lightweight, rugged lenses and windows for long-range imaging from UAVs and airborne platforms
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Tactical Laser Assemblies: High-damage threshold optics for beam shaping, alignment, and energy delivery under combat conditions
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Thermal & Optical Imaging: Multispectral components optimized for MWIR/LWIR clarity, object tracking, and environmental differentiation
Aerospace and Defense
Rocky Mountain Instrument Corporation (RMI) is a leading U.S. manufacturer of custom infrared optics and advanced thin-film coatings engineered for extreme environments. Since 1956, we’ve been a trusted supplier to the Aerospace, Defense, Space, UAV, and Missile Systems industries, delivering precision optical components that meet mission-critical performance standards.
Core Capabilities:
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Made in the USA
