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IRDC2 - IR Fluorescent Powder

You can order this in our online store by clicking here.


IRDC2 is highly fluorescent at both 880nm and 1050nm when stimulated with a 450nm and 630nm light source.  At 20nm excitation wavelengths variance, emission will be off 50%.  Emission wavelengths are very specific at +/- 5nm.

An infrared viewing device or detector is required to see the IR fluorescence of the IRDC2.  Our modified IR enabled cameras can see the IR fluorescence.  


  • Excitation (absorption) frequencies: 450nm and 630nm
  • Emission (fluorescence) frequencies: 880nm and 1050nm
  • Average Particle Size: 5 Microns
  • Solubility: None
  • Type: Proprietary inorganic
  • Blue Wool: 8 or higher
  • Long Term Stability: Very high
  • Visible Appearance: Pale green