850nm Near-IR Bandpass Filter

Bandpass Filter

Description:

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.

Parameter:

Useful Range : 820-910nm

FWHM : 160nm

Tolerance : +/- 10nm

Peak Transmission : ≥90%

Surface Quality : 40/20

Compatible LED : 840nm, 850nm

Application:

Machine Vision