Heat Reflective Hot Mirror, 25.4 mm, 1.1 mm Thick, 332-807 nm

Technical Specs

  • Type
    Hot Mirror
  • Optic Size
    Ø25.4 mm
  • Cut-off Wavelength
    825 nm
  • Angle of Incidence
  • Transmittance Range
    332 - 807 nm
  • Transmission
    Tave ≥85%
  • Reflectance Band
    840 - 1500 nm
  • Reflectance
    Rave ≥95%
  • Material
    Borofloat® borosilicate float glass
  • Surface Quality
    80-50 scratch-dig
  • Thickness
    1.1 mm
  • Thickness Tolerance
    ± 0.1 mm
  • Size Tolerance
    ± 0.13 mm
  • Clear Aperture
    ≥90% of filter size with film to the edge
  • Temperature Range
    -100 to 400°C
  • Abrasion, Adhesion, Hardness
    MIL-C-48497
  • Cleaning
  • RoHS
    Fully compliant (without 4-year exemption granted to non-compliant colored-glass filters)