sapphire optics
Sapphire Watch Glass
   
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sapphire watch glass  
Sapphire Products >> Sapphire Watch Glass
 
  Sapphire Watch Glass -- scratch-proof crystal faces of Watch
Sapphire is a synthetic crystal (aluminum oxide Al2O3). Synthetic Sapphire exists exceptional performance of high hardness, high strength, scratch resistance, and chemical durability. 
Sapphire is second hardest minerial and ranks a 9 on the Mohs scale, that mean almost nothing other than diamond is able to scratch the sapphire watch screen. Watch glass made of synthetic sapphire offers durability, toughness, and aesthetic appearance. 
  We supply a wide range of sapphire watch glass with various shapes and sizes to fit different watch cases.
  Including flat sapphire watch glass, dome sapphire watch glass, AR coating sapphire watch glass, and custom shape, our Sapphire watch glass series feature brilliant reflective quality, superior strength and clarity, highly scratch and impact resistant.
  sapphire-windows-sapphire-lens
 
sapphire watch glass
  Specifications of Sapphire Watch Glass
  • Material: Sapphire(Al2O3)
  • Diameter: 40.0mm
  • Thickness: 3.0mm
  • Tolerance: ±0.02mm
  • Surface Quality S/D: 40/20
  • Parallelism: 10"
  • Transmission: > 85% @ 633nm
  • Chamfer: 0.2mm x 45 degree
  • AR coating optional

 

 
sapphire-windows-sapphire-lens
  Flat Sapphire Watch Glass   Dome Sapphire Watch Glass  
Rectangular Sapphire Watch Glass
  Flat Sapphire Watch Glass   Dome Sapphire Watch Glass   Domed Sapphire Watch Glass
  AR Coating Sapphire Watch Glass   Custom Sapphire Watch Glass   Custom Sapphire Watch Glass
  AR Coating Sapphire Watch Glass   Custom-made Sapphire Watch Glass   Custom-made Sapphire Watch Glass
 

Sapphire windows sapphire lenses

Keywords: Sapphire Windows, Sapphire Lens, Sapphire Light Guides, Sapphire Balls, Sapphire Rods, Sapphire Prisms, Sapphire watch glass, Sapphire Tube
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