Optical Grade Sapphire Dial Window Ground And Beveled Edge Finish 0.5-50mm Thickness

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: TianZhiLI
Certification: ROHS
Model Number: Customization
Price: US $10.00
Detail Information
Material: Sapphire, Sapphire Usage: Optical
Structure: All Shape: All
Application: Lighting Product Name: Optical Sapphire Glass Lens
Description: Optical Grade Diameter: 1-100mm
Surface Quality: 60/40 Type: Optical Windows
Color: Transparent Coating: Anti-Reflective (AR) Coatings
High Light:

sapphire optical window


sapphire glass watch face

Product Description



Optical Grade Sapphire Dial Window Ground And Beveled Edge Finish 0.5-50mm Thickness




Synthetic Sapphire Window Technique Index


  Property Units Value
General Chemical Formula n/a SiO2
Density g/cm3 2.22



Design Tensile Strength MPa 48
Design Compressive strength MPa 1100
Young's Modulus GPa 72
Thermal Max. Use Temperature °C 950-1300
Thermal Conductivity W/m.K 1.4
Co-Efficient of Linear Expansion 10-6/°C 0.55
Electrical Volume Resistance Ù.cm 1016
Dielectric Constant   3.7
Dielectric Strength kV/mm




Product parameters
glasssurface technologypolishing ,chamfermiddle height random.contace me if you have other specific needsThese round sapphire
glass crystals come in a variety of thicknesses and diameters, are nearly unbreakable crystals making them highly prized by
watchmakers. These watch crystals can be glued into most watch cases or pressure fit into most plastic watch crystal gaskets. Each
sapphire watch crystal comes with a slightly polished bevel edge to give the watch crystal a nice finished look once it has been
installed. These generic sapphire glass crystals can be used to replace the watch crystals of almost every name brand watch
popular today, especially high-end watch crystals like those in Rolex watches, saving you both time and money.

Except for sapphire glass, if you need another watch part, please contact me.Welcome to long-term cooperation.


Optical windows refer to a piece of transparent optical material that allows light into an optical instrument. They are pieces of optical glasses with ground and polished faces that are relatively parallel. Optical windows are applied for protecting fragile optical components inside an equipment, they are adopted to isolate two physical environments while allowing light to pass.


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Company Information




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Contact Details

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