650nm Narrow Red Bandpass Filter

Bandpass Filter-Narrow Bandwidth

Description:

650nm Narrow Red Bandpass filters are useful in applications where intense sunlight or other interfering ambient light is present. 650nm filters are compatible with 650nm laser diodes and LEDs, commonly used in laser pointer and line generators. Compared to traditional interference filters, these filters are less susceptible to short shifting due to angle of incidence variations.

Parameter:

Useful Range : 638-672nm

FWHM : 50nm

Tolerance : +/- 7nm

Peak Transmission : ≥85%

Surface Quality : 40/20

Application:

Machine Vision

Outdoor applications