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Fused Silica Windows



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Custom Optical Component >> Optical Windows >> Fused Silica Windows
  Fused Silica Windows
  UV fused silica is high quality optical material which provides better homogeneity, lower index of refraction, and better thermal stability than N-BK7. Because of its superior transmission from UV to the NIR, low coefficient of thermal expansion, Outstanding resistance to thermal shock, and high laser damage threshold, UV fuzed silica windows is widely used for the applications of Laser optics, Defense, and Medical.
UltiTech has diverse experience of manufacturing custom-made optical windows, in a wide variety of material, including sapphire windows and fused silica windows.
We offer fused silica optical windows at any size, diameter from 2mm to 300mm and thickness from 1mm to 50 mm are available. Customized anti-reflection coatings optimize the UV or visible spectrum for use in laser optics and sensor equipment. 
uv fused silica windows
  Standard Specifications of Fused Silica Windows
  • Diameter Tolerance: +0.0, -0.1mm
  • Thickness Tolerance: ±0.02mm
  • Clear Aperture : >85%
  • Surface Accuracy: λ/4 @ 633nm
  • Surface Quality S/D: 20/10
  • Parallelism: <3 Arc minutes
  • Bevel: <0.25mm X 45°
  • Coating: Available upon request
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Keywords: Sapphire Windows, Sapphire Lens, Sapphire Light Guides, Sapphire Balls, Sapphire Rods, Sapphire Prisms, Jewel Bearings, Sapphire Tube
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