Optical Sapphire Windows
Description
Uncoated sapphire provides exceptional surface hardness and a transmission range extending from the UV to the MIR. It can only be scratched by a few materials other than itself. The uncoated substrate is chemically inert and insoluble to water, common acids, or alkalis at temperatures up to ~1,000 °C. Our sapphire windows are z-cut so that the c-axis of the crystal is parallel with the optical axis, removing birefringence effects on transmitted light.
Optical Sapphire Windows
Specifications |
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|---|---|
| Substrate Material: | Sapphire |
| Antireflection Coating: | Coated |
| Diameter: | 34 mm |
| Surface Quality: | 40-20 scratch-dig |
| Surface Flatness: | Not Specified |
| Thickness: | 3 mm |
| Material: | sapphire |
| Coating : | AR coating |
| Dimension : | 5-200mm |
| Dimension Tolerance: | +/-0.1mm |
| Parallelism: | 3 arcmin |
Features
the specifications of Sapphire Windows:
- Material : Sapphire
- Dimension : Dia5-200mm Customized
- Dimension Tolerance :+/-0.1mm
- Parallelism ≤3 arcmin
- Surface Quality :60/40
- Coating : AR coating
Applications
Medical device , laser cutting
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2021
Frequently Asked Questions
The uncoated sapphire windows have a transmission range extending from the UV to the MIR.
The uncoated sapphire windows can only be scratched by a few materials other than itself.
Yes, the uncoated substrate of the sapphire windows is chemically inert and insoluble to water, common acids, or alkalis.
The dimension tolerance of the sapphire windows is +/-0.1mm.
The surface quality of the sapphire windows is 60/40.