Optical Glass, Fused Silica (Synthetic Amorphous Quartz)

  • Transmission: 0.2 – 2 µm
  • Parallelism: 3 arc minutes
  • Planarity: 1 wavelength at 633 nm
  • Surface quality: 40/20 scratch/dig
  • Caution! Risk of injury by glass splinters. Do not use viewports which show apparent damage

  • Transmission: 0.2 – 2 µm
  • Parallelism: 3 arc minutes
  • Planarity: 1 wavelength at 633 nm
  • Surface quality: 40/20 scratch/dig
  • Caution! Risk of injury by glass splinters. Do not use viewports which show apparent damage