3400nm narrow Bandpass IR Filter
Center wavelength 3400±34nm
Half power Bandwidth 140±20nm,Tpeak≥90%, Silicon
Out of band blocking(from UV to 11μm): Tavg<1%
CH4, HC Gas Filter
Our IR filter is based on high tech, best service, and reasonable price.
The substrate and size could be available upon request.
Enquire us for more details.