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      About Us Products Factory Tour Quality System Contact Us
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    CUSTOM OPTICS
     
     
     
     
       
       
       

    Brewster Window
    Product Information :

    Zero reflection for p-polarization
    20% reflectance for s-polarization
    Uncoated, high damage threshold
    Used in laser cavities

    Specifications

    Material BK7 Grade A, UV Grade Fused Silica
    Dimension Tolerance +0.0/-0.2mm
    Thickness Tolerance ±0.2mm
    Clear Aperture >90%
    Parallelism <10 arc seconds
    Surface Quality 20/10
    Wavefront Distortion <λ/10@633nm
    Chamfer Protected <0.5mmx45deg
    Coating None
    Damage Threshold >20J/cm2, 20ns, 20Hz, @1064nm


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