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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!

LRGB Filters

Filters

  • $15.00 USD - $39.00 USD
    $15.00 USD - $39.00 USD
    $15.00 USD - $39.00 USD
    $15.00 USD

    ZWO AR Protective Window

    Options available

    AR Protective WindowZWO D21 AR protect windowTechnical Parameter:Diameter: 21mmType: AR windowThickness: 1.1mmFlatness: 1/4 λProtect the sensor fro...

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    $15.00 USD - $39.00 USD
    $15.00 USD - $39.00 USD
    $15.00 USD - $39.00 USD
    $15.00 USD
  • $16.00 USD - $18.00 USD
    $16.00 USD - $18.00 USD
    $16.00 USD - $18.00 USD
    $16.00 USD

    ZWO IR-Cut Protective Window

    Options available

    UV IR-CUT Protective WindowZWO D21 UV IR-CUT protect windowTechnical Parameter:Diameter: 21mmType: UV IR-cut windowThickness: 1.1mmFlatness: 1/4 λM...

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    $16.00 USD - $18.00 USD
    $16.00 USD - $18.00 USD
    $16.00 USD - $18.00 USD
    $16.00 USD
  • $148.00 USD - $299.00 USD
    $148.00 USD - $299.00 USD
    $148.00 USD - $299.00 USD
    $148.00 USD

    ZWO LRGB Optimized Filters

    Options available

    The new ZWO LRGB Filters are designed to approximately equalize the flux of ASI1600 mono sensorBetter transmission, Better coating, Better color...

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    $148.00 USD - $299.00 USD
    $148.00 USD - $299.00 USD
    $148.00 USD - $299.00 USD
    $148.00 USD
  • $22.00 USD - $49.00 USD
    $22.00 USD - $49.00 USD
    $22.00 USD - $49.00 USD
    $22.00 USD

    ZWO UV/IR CUT Filter

    Options available
    11 variants in stock

    IR-Cut 1.25" or 2" Thread Size Description Specifications Diagrams & Ressources In the ...

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    $22.00 USD - $49.00 USD
    $22.00 USD - $49.00 USD
    $22.00 USD - $49.00 USD
    $22.00 USD