#3e2024 LP665 Dark Red Longpass Filter

Used often with monochrome cameras to aid in increased contrast and resolution in the near-IR, LP665 filters will block most visible light while passing deep red and all NIR wavelengths. To block longer infrared wavelengths, see our BP695 Bandpass filter.

StablEDGE
  • Useful Range : 680-1100nm
  • Cut-on Wavelength 50% T : 665nm
  • Tolerance : +/- 10nm
  • Peak Transmission : ≥90%
  • Surface Quality : 40/20

Download Transmission Data

LP665 Transmission Data (Typical)

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