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    CUSTOM OPTICS
     
     
     
     
       
       
       

    Neutral Density Filters
    Product Information :

     

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    Metallic Neutral Density Transmittance Specifications
    Transmission Deviation From Normal
    Optical
    Density (OD) Nominal
    Transmittance (%) 250nm to
    350nm 350nm to
    700nm 700nm to
    800nm 800nm to
    2000nm
    0.10 79.49 ± 8% ± 2% ± 2% ± 8%
    0.15 70.79 ± 7% ± 2% ± 2% ± 7%
    0.20 63.10 ± 6% ± 2% ± 2% ± 6%
    0.30 50.12 ± 5% ± 2% ± 2% ± 5%
    0.40 39.81 ± 4% ± 1.5% ± 1.5% ± 4%
    0.50 31.62 ± 4% ± 1.5% ± 1.5% ± 4%
    0.60 25.12 ± 4% ± 1.5% ± 1.5% ± 4%
    0.70 19.95 ± 4% ± 1.5% ± 1.5% ± 4%
    0.80 15.85 ± 4% ± 1.5% ± 1.5% ± 4%
    0.90 12.59 ± 3.5% ± 1.0% ± 1.0% ± 3.5%
    1.00 10.00 ± 3.5% ± 1.0% ± 1.0% ± 3.5%
    1.30 05.01 ± 3.0% ± 1.0% ± 1.0% ± 3.0%
    1.50 03.16 ± 1.5% ± 0.5% ± 0.5% ± 1.5%

     

     

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