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Consumer Electronics & Electrical Products /  Phototechnics /  Photographic Studioes Equipment / 
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Producer information
Company:
West Coast Tech Limited
 
Address:
No. 75, Wusi Rd, Fuzhou, Fujian China
 
Phone:
+86-591-87303536

Sapphire window


Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3) and is useful in a transmission range from 0.15 - 5.5µm. Key features: ·    Extreme Surface Hardness Chemical Resistance ·    Transmits Wavelengths Ranging From UV to Mid-Infrared ·    Thinner and Stronger than Standard Glass Windows ·    Big size available   Technical capability Material: Optical grade sapphire (Al2O3) Orientation: According to requirement Diameter: 2 - 300mm Diameter tolerance: +0/-0.1mm Thickness: 0.5 – 50mm Thickness Tolerance: ± 0.05mm     Clear aperture: 90% of the diameter Surface quality: 40-20 Surface accuracy: λ/2    Parallelism:

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