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Sapphire Spherical Lens

 

 

 

 

 

 

Single crystal optical grade Sapphire lenses are ideal for demanding applications (such as high power laser systems) and harsh environments because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamond and, because of their structural strength, Sapphire crystal lenses can be made much thinner than other common materials. Chemically, Sapphire is single crystal aluminum oxide(Al2O3) and is useful in a transmission range from 0.15 to 5.5μm.

Factory Standard – Contact us for manufacturing limit or custom specifications.

  • Substrate Material: Sapphire
  • Shape: Spherical P-Concave, P-Convex, Bi-concave, Bi-convex, Concave-Convex or Aspheric
  • Focal length: +/-1%
  • Surface Quality: 20-10(after coating)
  • Surface figure: l/4 @ 633nm
  • Clear Aperture: >85% of central dimension

Please contact our sales engineers for your custom Sapphire Spherical Lens solutions today.

Call us to find out more about our services at +1 732-321-6915 or our design services team info@shanghai-optics.com directly for free initial technical consultation.

Our Optics, Your Vision!