NIR Bandpass Filters
Near-infrared (NIR) bandpass filters transmit selected wavelength bands while reducing unwanted out-of-band light. Applications include laser systems, machine vision, spectroscopy and optical sensing. Available wavelength and bandwidth combinations depend on the model.
Match center wavelength (CWL) and full width at half maximum (FWHM) to your source or signal. FWHM measures bandwidth at half the peak transmission. Compare optical density (OD) with its stated blocking interval, and check spectral data for your operating angle of incidence.
For help selecting a model, share your spectral requirements using Get Product Recommendation.
