Bandpass Filters

Optical Bandpass Filters (BP Filters)

optical bandpass filter

A Band-pass Filter transmit light only within a defined spectral band ranging from less than one to many nanometers wide.

Optical Bandpass filters (BP Filters) are used in spectral photometry, clinical diagnostics, chemical analysis, colourimetry, astronomy, and numerous applications where spectral isolation is required. We offer bandpass filters covering the UV, Vis and IR region of the spectrum from 180nm to 2000nm. Glen Spectra produce a separate range of optical bandpass filters for Fluorescence Microscopy applications.

If you know the region of the spectrum you wish to transmit, please click on the product range below.

    Click below for more technical information

    Optical bandpass filter technical info