Sapphire windows, Sapphire lenses, Sapphire blanks.

Sapphire windows are ideal for vacuum chambers, submarine and other harsh environment applications. We provide sapphire windows and sapphire lenses according to customer's specifications.

• Sapphire windows catalog (including Rectangular sapphire windows)
• Sapphire optical lenses
• Sapphire blanks: random or C/A/M/R orientation

Please contact us us for quotation of your Sapphire windows or lenses. Our Sales Team will prepare an answer within 24 hours. If you do not see a suitable size in catalogue, write a request, we will make Sapphire windows according to your drawing at no additional cost. The largest dimensions of Sapphire window - Diameter 100mm. Rectangular Sapphire windows are also available.

Sapphire window feature:

• Extreme Surface Hardness Chemical Resistance
• Transmits Wavelengths Ranging From UV to Mid-Infrared
• Thinner and Stronger than Standard Glass Windows
• Sapphire window: Design of pressure windows in Excel file

See also: Material datasheet; Sapphire lenses; Sapphire windows from stock;

Sapphire is used for windows in 250-5000nm wavelength range. It is recognized as a highly important optical material because optical grade sapphire combines high transmission with outstanding mechanical-strength properties at high temperatures. Sapphire windows can be made thinner than alternative crystals thanks to its structural integrity and can operate up to 2030⁰C.

Sapphire windows are widely used as protective windows or viewports. Sapphire windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration.

AR/AR coating for 2-4microns.