Narrow bandpass filters are designed to isolate a narrow region of the infra-red spectrum. All other light is blocked. The half-peak transmittance levels is less than 6% of the center of wavelength value.
* Excellent coating uniformity
* Tightly toleranced precision filter expertise
* Flat spectral profile
* High peak transmission value
OBO Narrow Bandpass Filters are characterized by high passband transmittance, accurate center wavelength, steep filter edges between pass- and blockband, and broadband blocking range.
* Please contact Orange Bright Optic for further information on Narrow Bandpass Filter coating capabilities to discuss your current requirements, or to request a quote.