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Laseri Optoelectronics Co., Ltd.
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  4. B270 Glass Windows
  • B270 Glass Windows

B270 Glass Windows

  • Material: B270
  • Diameter Tolerance: 0.0/-0.1mm
  • Thickness Tolerance: ±0.1mm
  • Clear Aperture: ≥90%
  • B270 Glass Windows
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    Description

    B270 Glass Windows

    B270 is a low-cost, high-transparency crown glass with transmission characteristics similar to H-K9L. It is suitable for commercial applications that require low-precision thin and light substrates, and is often used as a protective device between two interfaces. We provide uncoated and coated high-precision windows, and customers can also customize the size and coating.

    Material: B270
    Diameter Tolerance: 0.0/-0.1mm
    Thickness Tolerance: ±0.1mm
    Clear Aperture:  ≥90%
    Surface Quality:  60/40
    Flatness:  λ/4@633nm
    Parallelism: ≤1′
    Chamfer: 0.2×45°
    AR Coating:
    * Single layer MgF2, Ravg<1.75% per surface@400-700nm
    * Ravg<0.5% per surface@370-675nm
    * Ravg<0.5% per surface@650-1050nm
    * Ravg<0.5% per surface@1050-1620n
    * Ravg<1.25% per surface@400-1000nm
    * R<0.25% per surface (532nm, 808nm, 1064nm)

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    PRODUCT CATEGORIES

    • Quartz Glass Parts
    • Sapphire Crystal Glass Parts
    • Borosilicate Glass Parts
    • Windows / Plates / Discs
    • Prisms, Lenses, Filters
    • Wafers
    • Laser Ceramics
    • Semiconductor Laser Components
    • CO2 Laser Components
    • Solid-state Laser Components
    • Laser Optical Components
    • RF Ion Source Coater Parts

    Contact Us

    +86 153 8174 0282

    sales@bj-laseri.com

    mw@bj-laseri.com

    Donghai Development Zone, Donghai County, Lianyungang City, Jiangsu Province

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