Product origin :China
Delivery time :7-45days
Supply capacity :1500pcs per month
About Sapphire Windows
We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance.
Why choose the sapphire windows
1-Thinner and Stronger than Standard Glass Windows
2-Transmits Wavelengths Ranging From UV to Mid-Infrared
3-Features Extreme Surface Hardness and Chemical Resistance
Sapphire Windows / Sapphire Lens / Customized Sapphire Windows
Optical Sapphire Windows and Sapphire Lenses are manufactured from single crystal sapphire, making them ideal for demanding applications because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. 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 0.2 - 5.5µm.
Size: 0.2-300mm or customization
Size tolerance: +/-0.1mm or +/-0.02mm
Thickness tolerance: ±0.1mm or +/-0.02mm
Surface quality (scratch & dig): 60/40, 40/20
Surface accuracy: λ/4, λ/2, λ
Clear Aperture: >85%, >90%
Parallelism: +/-3' ,+/-30''
Bevel: 0.1~0.3mm×45 degree
Coating: AR, BBAR or upon customer request
Refractive index(nd): 1.768
Coefficient of dispersion(Vd): 72.2
Soften Temperature(℃): 2000
Knoop hardness(kg/mm2): 2200
Custom sapphire parts for you!
|Sapphire Windows||Sapphire Washers||Sapphire Tubes|
|Sapphire Bearings||Sapphire Prisms||Sapphire Dome|
|Sapphire Rods||Sapphire Step Windows||Custom Sapphire Parts|
Product testing capacity:
We have a variety of advanced testing equipment to ensure product quality.
About Our Factory
We have advanced processing equipment and complete production system,they are ensure that we can effectively control every aspect of the product process to ensure product quality, and reduce losses and reduce costs!
Let the product arrive in customer's hand safely, Worldhawk concerns each details of the package , cleaning, anti-static , shock treatment . According to the quantity and shape of the product , we will take a different packaging process!
We choose internationally renowned logistics companies to provide you with logistics services.