Bi450 Blue Interference Bandpass

BP450 filters enhance viewing of subjects illuminated by blue LED lighting and any UV- excited blue fluorescence emissions (445-465nm). Its broad bandwidth and high peak (T ≥88%) transmission results in significantly brighter, higher contrast images. For most machine vision UV fluorescence applications, use of a BP470 filter is absolutely necessary. Useful Range : 445-465nm FWHM : 35nm Tolerance : +/- 5nm Peak Transmission : ≥88% Surface Quality : 40/20

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