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Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!

Narrowband Filters

Filters

  • $79.00 USD - $149.00 USD
    $79.00 USD - $149.00 USD
    $79.00 USD - $149.00 USD
    $79.00 USD

    ZWO Duo-Band Filter

    Options available
    9 variants in stock

    ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-Band filter is aimed at t...

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    $79.00 USD - $149.00 USD
    $79.00 USD - $149.00 USD
    $79.00 USD - $149.00 USD
    $79.00 USD
  • $369.00 USD - $699.00 USD
    $369.00 USD - $699.00 USD
    $369.00 USD - $699.00 USD
    $369.00 USD

    ZWO Narrowband Filter Set - 7nm H-alpha, OIII & SII

    Options available

    7nm Bandpass for Precision Imaging Enhanced Nebula Imaging Light Pollution Suppression ...

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    $369.00 USD - $699.00 USD
    $369.00 USD - $699.00 USD
    $369.00 USD - $699.00 USD
    $369.00 USD
  • $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD

    ZWO Narrowband H-alpha Filter - 7nm

    Options available
    1 variants in stock

    7nm Bandpass for Precision Imaging Enhanced Nebula Imaging Light Pollution Suppression ...

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    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD
  • $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD

    ZWO Narrowband OIII Filter - 7nm

    Options available
    1 variants in stock

    7nm Bandpass for Precision Imaging Enhanced Nebula Imaging Light Pollution Suppression ...

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    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD
  • $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD

    ZWO Narrowband SII Filter - 7nm

    Options available
    1 variants in stock

    Precise 7nm Bandpass Enhanced Contrast for Emission Nebulae Light Pollution Reduction ...

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    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD - $249.00 USD
    $129.00 USD