sapphire optics
Sapphire window 25.0mm x 4.0mm
   
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sapphire windows stock  
Sapphire Products >> Stock Items >> Sapphire Window 25.0mm Ø x 4.0mm
 
IR Polished Sapphire Window 25.0mm Ø x 4.0mm
sapphire-windows-sapphire-lens
 
sapphire window
    Specifications of Sapphire Window SWC25-4
  • Code: SWC25-4
  • Material: Optical grade single Sapphire crystal
  • Diameter: 25.0mm
  • Thickness: 4.0mm
  • Tolerance: ±0.1mm
  • Surface Quality S/D: 40/20
  • Clear Aperture::>85%
  • Parallelism: ≤ 1 Arc mins
  • Transmission: > 85% @ 633nm
  • Chamfer: 0.2mm x 45 degree
 
sapphire-windows-sapphire-lens
Sapphire Windows Features and Applications:
1. High transparent to wavelengths of light between 0.3 μm (UV) and 5 μm (IR),
2. Extremely hard and resistant to attack by srong acid.
3. Highly resistant to scratching and abrasion (9 on the Mohs scale of mineral hardness scale).
4. Extremely high melting temperature (2030°C).
5. High thermal stability and excellent thermal conductivity
6. Suitable for the application of extreme conditions, such as high-pressure, vacuum and corrosive atmosphere.
7. Metalized Sapphire Windows to create Hermetically sealed optics for harsh or vacuum applications.
sapphire-windows-sapphire-lens
Custom Specification of Sapphire Windows:
Diameters: 2.5 mm to 200mm
Squares/Rectangles: 1.0 mm to 200mm
Thickness: 0.2 to 150mm
Surfaces: Up to 20/10
Edges: Ground or polished
Tolerance: Up to 0.02mm
Parallelism: Up to 5Arc second
Coating: AR, HR or PR coating
sapphire-windows-sapphire-lens
Sapphire Windows in Stock
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Sapphire windows sapphire lenses

Keywords: Sapphire Windows, Sapphire Lens, Sapphire Light Guides, Sapphire Balls, Sapphire Rods, Sapphire Prisms, Jewel Bearings, Sapphire Tube
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