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    Sapphire Wafers
    Product Information :
    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


       
       
     
    Fuzhou Farview Optics Co.,Ltd. All rights reserved.
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