Sapphire Windowa
  • Very wide optical transmission band from UV to near-IR, (0.15-5.5µm)
  • Significantly stronger than other optical materials/standard glass windows
    • Hardest natural substance next to diamond.
    • Highly resistant to scratching and abrasion (9 Mohs scale)
    • Extremely high melt temperature (2030°C)
    • Totally unaffected by most chemicals except some very hot caustics.
See our sapphire tutorial for more information HERE
And our complete selection of sapphire windows HERE