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MidOpt BP Series Filter BP450

Uniforce Product

Salient Features


BP 450 Indigo Bandpass Filter

BP450 filters enhance viewing of subjects illuminated by a 450nm blue LED or laser light source and any UV- excited blue fluorescence emissions (420-470nm). Its broad bandwidth and high peak (T ≥90%) transmission results in significantly brighter, higher contrast images. For most machine vision UV fluorescence applications, a Bandpass filter is absolutely necessary.




  • Useful Range : 425-470nm
  • FWHM : 60nm
  • Tolerance : +/- 10nm
  • Peak Transmission : ≥90%
  • Surface Quality : 40/20
  • Compatible LED : 450nm

Transmission Data


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