New

#6A507C BP340 Near-UV Bandpass Filter

BP340 UV Bandpass filters are an economical yet highly transmissive/high contrast alternative to far more costly thin film interference filters. This design combines rugged dielectric coatings and absorptive filter glass to ensure a highly stable passband and excellent out-of-band blocking, even when used in conjunction with very short focal length lenses. It also makes it possible to supply larger custom shapes and sizes – up to 165mm square – within a matter of days. BP340 finds use in UV fluorescence, forensic, scientific, multispectral, machine vision, sensing and other imaging applications.

StablEDGE
  • Useful Range : 315-365nm
  • FWHM : 80nm
  • Tolerance : +/- 10nm
  • Peak Transmission : ≥90%
  • Surface Quality : 40/20
  • Compatible LED : 340nm
  • Thickness : 1mm

Download Transmission Data

BP340 Transmission Data (Typical)

wavelength
(nm)
transmission
(%)
wavelength
(nm)
transmission
(%)