Bandpass Filter, 25.4 mm, 390±2 nm Center, 12±2 nm FWHM

Technical Specs

  • Type
    Bandpass Filters
  • Size
    Ø25.4 mm
  • Center Wavelength
    390 nm  
  • FWHM
    12±2 nm
  • Effective Index of Refraction
    1.5  
  • Surface Quality
    80-50 scratch-dig
  • Thickness
    0.35 in.  
  • Size Tolerance
    +0/-0.5 mm
  • Center Wavelength Tolerance
    ±2 nm
  • Minimum Peak Transmission
    30%
  • Clear Aperture
    20.2 mm
  • Temperature Range
    -50 to 100°C
  • Wavelength Shift with Temperature
    0.01 to 0.02 nm/°C
  • Humidity Resistance
    Per MIL-STD-810E, method 507.3, procedure III, modified to 5 cycles
  • Cleaning