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  • Bp940 30k 1 940nm Filter Thin Thickness With High Transmission And Od3 Bloc - China

    price: contact company for price

    940nm Filter, Thin Thickness with High Transmission and OD3 Blocking for

    Car Plate Recognition

    Available dimensions: 10x10x0.55, 8.8x8.2x0.55, 14x14x0.55mm or customized

    Hard coatings on single glass sheet

    Optical performance depends on coatings only

    Can be coated on very thin glass substrate like 0.55 and 0.3mm

    Can be easily placed between CCD sensor and lens, whose advantages lie in saving space and suiting for wide angular acceptance

    In addition, filter can stand high temperature (for example 300°C)

    Angle of incidence: 0°/normal

    Center wavelength: 940, ±5nm

    Full width at half maximum: 30 ±5nm

    Blocking: OD3 average over 400 to 1, 100nm

    Coating technology: ion assist E-beam evaporation

    Dimension: below 60x60mm or customized


    Company Contact:


    • Phone: 862157784688

    • Address: No. 5, Lane 111, Shihui Road, songjiang,shanghai, China

    • Email: Email


    Published date: April 7, 2013 -

    • Business Description: Mega 9, founded in 2006, is a leading technology manufacturer in bandpass filters and beam splitter cubes in China. Mega 9 has excellent fabricating facilities, including advanced coaters, ultrasonic cleaning line, high accuracy spectrophotometers,and super cleanrooms. We have over 20 years coating research and developing experience, therefore the technical supporting or total solution providing is one of our strong points. Mega 9 is an ISO9001:2008 approved company, especially Mega 9 is honored as "State high and new enterprize" approved by state scientific and technological commission.

      Mega 9 focuses on fabricating high end optical components, including narrow bandpass filters, polarising beam splitter cubes, non polarising beam splitter cubes, solar simulation filters, high temperature filters and other edge filters. For bandpass filters,the center wavelength can be achieved from 250nm to 1100nm, and the bandwidth varies from 10nm to 50nm according to customers' requirement.And the blocking level of OD6 in rejection band can be achieved and measured. For beam splitter cubes, the available wavelength range is from 400nm to 1600nm. The application fields concern about machine vision,security monitoring, face recognition, liscence plate recognition, photorejuvenation, large screen multi touch panel, biochemical analysis, distance measurement,PCR fluorescence, enzyme label, astronaumy observation, laser interferometer,and other optical instruments. Most products are exported to USA, Germany, UK, Israel, South Africa, Japan and France.

      Mega 9 has thousands of stocked filters or prism cubes for customers to select. Free sample is available upon request. Fast delivery, high quality and economical solution is your best choice.

      narrow bandpass filters, polarising beam splitter cubes, non polarising

      beam splitter cubes, solar simulation filters, high temperature filters

      and other edge filters. The application fields concern about machine

      vision, PCR fluorescence, enzyme label, astronaumy observation, laser

      interferometer,and other optical instruments. Most products are exported

      to USA, Germany, UK, Israel, South Africa, Japan and France.

      Mega 9 has thousands of stocked filters or prism cubes for customers to select. Free sample is available upon request. Fast delivery, high quality and economical solution is your best choice.

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