sapphire optics
Uncoated sapphire Concave Lens 25.0mm dia. x 5.0mm thk
   
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sapphire lenses stock  
Sapphire Products >> Stock Items >> Uncoated Sapphire Concave Lens 25.0mm dia. x 5.0mm thk
 
Sapphire Concave Lens 25.0mm dia. x 5.0mm thk
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sapphire lens
    Specifications of Sapphire Lens SL25-5PE
  • Code: SL25-5PE
  • Material: Optical grade single Sapphire crystal
  • Diameter: 25.0mm
  • Thickness: 5.0mm
  • Tolerance: ±0.1mm
  • Surface Quality S/D: 40/20
  • Focal Length Tolerance: +/- 5% @ 633nm
  • Centration: 3’
  • Clear Aperture: >85%
  • Coating: Uncoated
 
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Sapphire Lenses Features and Applications:
1. With excellent transmission bandwidths between the UV and IR at 0.15-5.5µm.
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. Suitable for the application of extreme conditions, such as high-pressure, vacuum and corrosive atmosphere.
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Custom Specifications of Sapphire Lenses:
Diameters: 2.0 mm to 200mm
Radius of Curvature : Concave, Convex, Meniscus
Surfaces Quality: 40/20, 20/10
Edges: Fine Ground
Tolerance: +/- 0.1mm
Centration: 3 Arc min
Clear Aperture : > 90%
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Sapphire Lenses in Stock
Sapphire Convex Lens 10.0mm dia. x 2.0mm thk
Sapphire Convex Lens 10.0mm dia. x 3.0mm thk
Sapphire Convex Lens 15.0mm dia. x 3.0mm thk
Sapphire Convex Lens 15.0mm dia. x 4.0mm thk
Sapphire Convex Lens 20.0mm dia. x 4.0mm thk
Sapphire Convex Lens 25.0mm dia. x 4.0mm thk
Sapphire Concave Lens 10.0mm dia. x 2.0mm thk
Sapphire Concave Lens 15.0mm dia. x 3.0mm thk
Sapphire Concave Lens 20.0mm dia. x 5.0mm thk
Sapphire Concave Lens 40.0mm dia. x 8.0mm thk

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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