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Sapphire Windows |
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 Product Information
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| Sapphire material has high hardness (Moths 9) so it’s very scratch resistant, has high melting point (2050 °C) and good thermal stability, sapphire is also corrosion-resistant and has a high transmission rate in the infrared spectrum. Thusly sapphire is the best window material for Hi-Power lasers, mid and multi-spectrum range. Utilization in satellite control panel monitors, sensor system on fire control, thermal and shaking environmental testing, and aerospace technologies is common. |
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Specifications |
Material |
Optical grade sapphire |
Diameter |
Φ≥2.0mm ≤250mm |
Diameter tolerance |
±0.05 mm |
Thickness |
≥0.1mm |
Thickness tolerance |
±0.02mm |
Wedge Angle |
≤10 arc sec |
Surface Accuracy |
λ/4 per Φ25.4mm |
Surface Quality |
10/5 |
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