#990000 Bi660 Dark Red Interference Bandpass Filter

Bi660 filters are recommended for use with dark red laser diodes and LED lighting operating in the 660-670nm range, in situations where ambient light can be overwhelming or separation from other red lighting wavelengths is needed.

  • Useful Range : 650-665nm
  • FWHM : 28nm
  • Tolerance : +/- 5nm
  • Peak Transmission : ≥88%
  • Surface Quality : 40/20

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Bi660 Transmission Data (Typical)

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