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FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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Glass Substrate

This is a surface topography image of a glass substrate with a scanning range of 10 μm, and its roughness is 9.9 nm.

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Glass Substrate
Glass Substrate
  • The Square-Shaped Pattern of the PZT Material
    The Square-Shaped Pattern of the PZT Material
  • Flat Mirror
    Flat Mirror
  • Convex Lens
    Convex Lens
  • 182 nm Standard Step Height
    182 nm Standard Step Height
  • Girds Matrix
    Girds Matrix
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    FreeSpirit (Shanghai) Precision Instrument Co., Ltd
    EN
    中
    range of 0.272 mm × 0.408 mm, with a nominal roughness value is 0.1 µm. It can be used to evaluate surface processing quality.

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    Roughness Standard Sample
    Roughness Standard Sample
  • Laser Marked Sample
    Laser Marked Sample
  • Lubricant Seal Cover
    Lubricant Seal Cover
  • Metal Groove
    Metal Groove
  • Polished Silicon Wafer
    Polished Silicon Wafer
  • Metal Scratch
    Metal Scratch