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  • Q: Optical Coating Filter Customization Options
    A:

    Customization Options:
    Bandpass position & width
    Blocking range & level
    Collaborative device engineering
    Substrate, size & shape
    Pixel-scale filter arrays
    Application-specific photodiodes & imagers
    Wafer level coatings …
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  • Q: Equipment capability of Optolong Optics
    A:

    ION beam assisted thin film coating (IAD)Optolong applies ION beam-assisted evaporation (IAD) and e-beam thermal evaporation since 1999. ION-assisted technology enables us to design and manufacture the most sophisticated filters which need multi-layers deposition.ION beam-assisted coating art and the coating machine OTFC-1300 from Optorun Japan enable filters to block the unwanted wavelength deep above OD7 …
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  • Q: Optolong Astronomical Clip Filters’ Installation Instructions
    A:

    Canon EOS-C clip,Canon EOS-FF clip & NK-FF clip,Canon Sony-FF clip & Tips and Warnings …
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  • Q: Fluorescence Filter Installation Instructions
    A:

    Fluorescence Filter Installation Instructions …
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  • Q: Astronomical Filters FAQs
    A:

    Why do we need a light pollution suppression filter? …
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  • Q: Fluorescence Filters FAQ
    A:

    What kind of fluorescence filter you can provide? Do you offer Dual-Band Filter and Triple-Band Filter? …
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  • Q: Biomedical Filter Introduction
    A:

    Biomedical filters are the core components of biomedical and biochemical analyzer …
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  • Q: How to maintain the optical filter?
    A:

    Hold the edge of the filters, don’t touch the illuminating surface directly, even with finger-cots on. …
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  • Q: The concept and parameters of optical filters
    A:

    UV filters, Visible light filters, near-infrared filters, IR filters, far-infrared filters according to spectrum(the spectral area) …
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  • Q: Optolong FITC Filter Sets Comparison Test
    A:

    Optolong FITC Filter Sets Comparison Test(DAPI-FITC-TRITC Composed Image) …
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