Wide Bandpass Filters: Infrared

The bandwidth at half peak transmission can be selected to suit your particular application. The only restriction is that the bandwidth must be kept within the bands indicated by the HWmaximum and HWminimum. Wide bandpass infrared filters are available with greater average transmission than 70% upon special request. Call for available ranges of cut-on and cut-off filters in stock or to speak to an engineer who can assist with your unique application.