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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!

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  • $399.00 USD - $399.00 USD
    $399.00 USD
    $399.00 USD - $399.00 USD
    $399.00 USD

    William Optics STC Astro Duo-Narrowband Filter

    WO-YF-STC-ADN

    Dual-bandpass filter for astrophotography Optimized for H-alpha and OIII emission lines Description The William Optics STC Ast...

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    $399.00 USD - $399.00 USD
    $399.00 USD
    $399.00 USD - $399.00 USD
    $399.00 USD
  • $198.00 USD - $198.00 USD
    $198.00 USD
    $198.00 USD - $198.00 USD
    $198.00 USD

    William Optics STC Ultra Layer Astro Multispectra Filter - 48mm

    WO-YF-STC-M48

    Multi-bandpass filter for astrophotography 48mm thread-on design for easy attachment Description The William Optics STC Ultra ...

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    $198.00 USD - $198.00 USD
    $198.00 USD
    $198.00 USD - $198.00 USD
    $198.00 USD