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    Density filters/Neutral Density

    Density filters,Neutral Density,nd

    Density filters/Neutral Density

    Neutral Density Filters, Density Filters

    Functions:After the light is incident, visible light and infrared light are absorbed and reflected to achieve a function of reducing transmittance.

    Applications:Laser, AOI, Optical equipments, Image equipments.

    Density filters,Neutral Density

    ITEM NO. ND80

    Tave=80 +/-5% @420-700nm

    ITEM NO. ND70

    Tave=70 +/-5% @420-700nm

    ITEM NO. ND60

    Tave=60 +/-5% @420-700nm

    ITEM NO. ND50

    Tave=50 +/-5% @420-700nm

    ITEM NO. ND40

    Tave=40 +/-5% @420-700nm

    ITEM NO. ND30

    Tave=30 +/-5% @420-700nm

    ITEM NO. ND20

    ave=20 +/-5% @420-700nm

    ITEM NO. ND15

    Tave=15 +/-3% @420-700nm

    ITEM NO. ND10

    ave=10 +/-3% @420-700nm

    ITEM NO. ND5

    Tave=5 +/-3% @420-700nm

    ITEM NO. ND3

    Tave=3 +/-2% @420-700nm

    ITEM NO. ND1

    Tave=1 +/-1% @420-700nm

    Physical Characteristics

    Glass: 1.1, 3.0mm

    Square: 8x8 - 220x220mm

    Round: Dia8 - 210mm

    Resistant Temperature

    Glass: 150℃

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    Information and Notes

    1. Density filters offer customized services, which can be tailored to the customer's needs or specify the exact transmittance of a band such as 532, 635, 850, 940nm...

    2. Density filters are vacuum-deposited from metal materials. They have characteristics partial absorption and partial reflection, so the sum of transmittance and reflection will not be 100%.

    3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation).

    4. The transmittance curves are measurements from 0°of incidence angle. Each transmittance is at the average value of visible light.

    5. The spectral curve is the actual measured value of the sample and may vary slightly, depending on the manufacturing batch, but it can conform to the spectral definition.

    6. The website specifications are for reference only, and shipments are subject to the specifications confirmed by both parties.

    7. Browse below for more information and products,

       *Glass filters
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