22 Jul 2019 Creator Optics can manufacture high-quality sapphire lenses. The main types are plano convex lenses, doubel convex / Bi-convex lenses, plano convex cylindrical lenses and hemispheric lenses.
Sapphire lenses, combined with custom optical coatings, can be widely used in multiple band ranges from ultraviolet, visible, near-infrared and even medium infrared. Creator Optics can use high-purity synthetic sapphire crystals and customize the design of the optical coating.
Common Specifications of Sapphire Lenses:
- Size range: diameter 5mm to 50mm
- Size tolerance: +/-0.05mm, +0/-0.1mm
- Surface quality: 60/40
- Surface accuracy: 3/0.5
- Centering: 1 arc min
- C.A.: >85%
- Coating: anti-reflective coating
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