Midwest Optical Bi632 Light Red Interference Bandpass Filter, 625-640nm Range
Recommended for use with red laser diodes and/or LED lighting where precise illumination control is needed or similar red wavelengths are also simultaneously being imaged with other cameras. Bi632 filters effectively block out almost all interference from other red light sources.
- Useful Range : 625-640nm
- FWHM : 28nm
- Tolerance : +/- 5nm
- Peak Transmission : ≥88%
- Surface Quality : 40/20
Note: Midwest Optical filters are considered to be special order items and are thus not returnable.