丰满少妇A级毛片

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            Silicon Windows
            Product Information :
            Silicon material has high melting point (1412 °C) and corrosion-endurance, can be used in high temperature areas. It has high transmission rate in infrared range with coating, also a good option for far infrared windows in detectors and sensors. Widely used in instrumental and military applications. It is also one of the valuable semiconductor materials.
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            Specifications

            Material

            Mono crystal silicon

            Diameter

            Φ≥2.0mm ≤250mm

            Diameter tolerance

            ±0.05 mm

            Thickness

            ≥0.25mm

            Thickness tolerance

            ±0.02mm

            Wedge Angle

            ≤10 arc sec

            Surface Accuracy

            λ/10 per Φ25.4mm

            Surface Quality

            10/5

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            Fuzhou Farview Optics Co.,Ltd. All rights reserved.
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            丰满少妇A级毛片
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