Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, 250-450 nm

Technical Specs

  • Diameter
    12.5 mm
  • Material
    UV Grade Fused Silica
  • Antireflection Coating
    250-450 nm
  • Surface Flatness
    λ/10 @ 632.8 nm
  • Surface Quality
    20-10 scratch-dig
  • Thickness
    1.5 mm  
  • Thickness Tolerance
    ± 0.1 mm
  • Wavefront Distortion
    λ/10 @ 632.8 nm
  • Parallelism
    <5 arc seconds
  • Cleaning
  • Clear Aperture
    Central 80% of diameter
  • Diameter Tolerance
    +0.0/-0.2 mm
  • Coating Code
    AR.10
  • Damage Threshold
    3 J/cm2 @ 355nm, 10ns