Elliptical Mirror, UV Aluminum, N-BK7, 25.4 mm x 35.9 mm, λ/10, 250-600 nm

  • Wavelength Region
    UV
  • Wavelength Range
    250-600 nm
  • Mirror Shape
    Elliptical
  • Mirror Size
    25.4 x 35.9 mm
  • Thickness
    6.0 mm  
  • Material
    N-BK7
  • Coating Type
    UV Enhanced Aluminum
  • Coating Code
    AL.2
  • Surface Quality
    40-20 scratch-dig
  • Surface Flatness
    λ/10 at 632.8 nm
  • Angle of Incidence
    0-45°
  • Clear Aperture
    ≥central 80% of diameter
  • Back Surface
    Ground
  • Reflectivity
    Ravg>90% @ 250-600 nm
  • Damage Threshold
    2 J/cm² with 10 ns pulses at 355 nm, 20Hz
  • Thickness Tolerance
    ±0.2 mm
  • Chamfers
    0.38–1.14 mm face width
  • Chamfers Angle Tolerance
    45° ±15°
  • Cleaning