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Reticles thiab Graticules

  • Chrome Coated Precision Slits Phaj

    Chrome Coated Precision Slits Phaj

    Khoom siv:B270 ib

    Txheej txheem:Ob chav nto polished,

            Ib txheej chrome coated, Ob chav AR txheej

    Nto Zoo:20-10 nyob rau hauv cov qauv

                      40-20 nyob rau sab nraud

                     Tsis muaj pinholes hauv chrome txheej

    Parallelism:<30″

    Chamfer:0.3 * 45 °

    Chrome txheej:T <0.5% @ 420-680nm

    Cov kab yog pob tshab

    Kab thickness:0.005 hli

    Kab Length:8 hli ± 0.002

    Kab sib txawv: 0.1mm± 0.002

    Ob chav AR:T> 99% @ 600-650nm

    Daim ntawv thov:LED qauv projectors

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  • Illuminated Reticle rau phom scopes

    Illuminated Reticle rau phom scopes

    Substrate:B270 / N-BK7 / H-K9L / H-K51
    Dimensional kam rau ua:-0.1 hli
    Thickness kam rau ua:± 0.05 hli
    Nto Flatness:2(1) @632.8nm
    Nto Zoo:20/10
    Kab Dav:yam tsawg kawg nkaus 0.003mm
    Ntug:Hauv av, 0.3mm max. Tag nrho dav bevel
    Clear Aperture:90%
    Parallelism:<5”
    Txheej:High optical density opaque chrome, Tabs <0.01% @ Pom Wavelength
    Transparent Area, AR: R<0.35% @Visible Wavelength
    Txheej txheem:Iav Etched thiab sau nrog Sodium Silicate thiab Titanium Dioxide

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  • Precision optical slit - Chrome ntawm iav

    Precision optical slit - Chrome ntawm iav

    Substrate:B270
    Dimensional kam rau ua:-0.1 hli
    Thickness kam rau ua:± 0.05 hli
    Nto Flatness:3(1) @632.8nm
    Nto Zoo:40/20
    Kab Dav:0.1mm & 0.05 hli
    Ntug:Hauv av, 0.3mm max. Tag nrho dav bevel
    Clear Aperture:90%
    Parallelism:<5”
    Txheej:High optical density opaque chrome, Tabs <0.01% @ Pom Wavelength

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  • Theem micrometers calibration scales daim phiaj

    Theem micrometers calibration scales daim phiaj

    Substrate:B270
    Dimensional kam rau ua:-0.1 hli
    Thickness kam rau ua:± 0.05 hli
    Nto Flatness:3(1) @632.8nm
    Nto Zoo:40/20
    Kab Dav:0.1mm & 0.05 hli
    Ntug:Hauv av, 0.3mm max. Tag nrho dav bevel
    Clear Aperture:90%
    Parallelism:<5”
    Txheej:High optical density opaque chrome, Tabs <0.01% @ Pom Wavelength
    Transparent Area, AR: R<0.35% @Visible Wavelength

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  • Precision reticles - Chrome ntawm iav

    Precision reticles - Chrome ntawm iav

    Substrate:B270 / N-BK7 / H-K9L
    Dimensional kam rau ua:-0.1 hli
    Thickness kam rau ua:± 0.05 hli
    Nto Flatness:3(1) @632.8nm
    Nto Zoo:20/10
    Kab Dav:Yam tsawg kawg nkaus 0.003mm
    Ntug:Hauv av, 0.3mm max. Tag nrho dav bevel
    Clear Aperture:90%
    Parallelism:<30”
    Txheej:Ib Txheej MgF2, Ravg<1.5%@Design Wavelength

    Kab / Dot / Daim duab: Cr los yog Cr2O3

     

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