HWB800 optical infra red IR filter glass 42×1.8mm (C8 lights compatible)

9.97

Category:

Description

  • High quality HWB800 optical glass filter blocks any visible light below 800nm (50%), 790nm(~100%)
  • ~90% transmission for wavelengths above 850nm
  • Useful for making completely stealth/invisible 850nm IR LED surveillance lights – no visible red glow
  • Diameter 42mm, thickness 1.8mm – compatible with many C8 lights and reflectors
  • Polished edges