#231F20 BP850 Near-IR Bandpass Filter
Recommended when using high-power 830-850nm LED or laser diode lighting to improve contrast in surveillance applications or when inspecting in the infrared, this filter features high peak transmission and particularly durable, robust coatings. This filter’s coated surface also greatly inhibits staining due to year-round issues with heat, humidity, and/or air quality that affect uncoated infrared filters.
StablEDGE- Useful Range : 820-910nm
- FWHM : 160nm
- Tolerance : +/- 10nm
- Peak Transmission : ≥90%
- Surface Quality : 40/20
- Compatible LED : 840nm, 850nm
Before Filter
Midopt
After Filter
Midopt
BP850 Transmission Data (Typical)
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