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LohnStar Optics, Inc. provides custom UV, Vis, and IR thin film coatings for a variety of industries including medical, research, industrial, military and national space defense applications. Our coatings are trusted by many of the largest defense contractors in the United States and used for research at numerous prestigious universities around the world. A partial list of the various applications for our coatings include:

  • Cavity Ring Down Spectroscopy

  • CO2 Lasers

  • Er:YAG Lasers

  • Lenses

  • Mirrors  

  • Optical Parametric Oscillators

  • Output Couplers

  • Phase Controllers

  • Polarizers

  • Quantum Cascade Lasers

  • Remote sensing

  • Space-based Laser Systems

  • Windows

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