Glass Dynamics LLC has a wide range of filter glass, which is too numerous to post all specifications here.  Contact sales@glassdynamicsllc.com for technical information on our selection of filter glass available for transmitting and/or absorbing light in the ultraviolet (UV), visible, and infrared (IR) regions within specific portions of the spectrum.

Application areas Include:

  • UV
  • Color
  • IR Absorbing (heat absorbing)
  • IR Transmitting
  • Sharp Cut & Brand Pass
  • Neutral Density
  • Didymium (calibrating)
  • Holmium (calibrating)
  • Uranium

Night Vision Compatible and Night Vision Friendly filters are in accordance with our customers requirements. The Night vision filters consist of a glass substrate upon which several thin layers with different refractive indices are deposited. The filters are adjusted according to the respective angle of incidence. In line with EU regulations, the emitted light lies within the allowed ECE spectrum for white light. Different reflector designs according to customers' requirements can also be provided.

  • Secure Blue - Green
  • NVIS Green A
  • NVIS Green A (Intruder)
  • NVIS Green B
  • NVIS Yellow B
  • NVIS White
  • Friendly
  • Covert (IR Transmitting/Visible Absorbing
  • Custom Molded Shapes
  • Incandescent and LED light source accomodations
  • Ground and polished filters to specifications


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