Dielectric Mirror, ValuMax, Borofloat, 12.7 mm, 700-950 nm

Technical Specs

  • Wavelength Region
    NIR
  • Wavelength Range
    700-950 nm
  • Mirror Shape
    Round
  • Diameter
    12.7 mm
  • Mirror Size
    Ø12.7 mm
  • Thickness
    3.1 mm
  • Material
    Borofloat® 33
  • Coating Type
    Broadband Dielectric
  • Coating Code
    BD.2
  • Surface Quality
    40-20 scratch-dig
  • Surface Flatness
    λ/10 at 632.8 nm
  • Substrate Number
    05D620
  • Angle of Incidence
    0-45°
  • Clear Aperture
    ≥central 80% of diameter
  • Back Surface
    Ground
  • Reflectivity
    RS, avg>99%, RP, avg>97% @ 700-950 nm; Ravg>80% @ 632.8 nm
  • Damage Threshold
    1000 W/cm² CW
    4 J/cm² @10 ns, 10 Hz, 800 nm
  • Diameter Tolerance
    +0/-0.13 mm
  • Thickness Tolerance
    ±0.25 mm
  • Chamfers
    0.25–0.76 mm face width
  • Chamfers Angle Tolerance
    45° ±15°
  • Cleaning