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ZWO Seestar S30 Desktop
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Diagonals

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    $92.00 USD
    $92.00 USD - $92.00 USD
    $92.00 USD
    $83.00 USD
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    $83.00 USD

    William Optics 45° Erecting Prism - 1.25"

    WO-D-EP125

    45-degree erecting prism for 1.25" telescope eyepieces Provides correct image orientation for terrestrial and astronomical viewing Des...

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    $92.00 USD
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    $92.00 USD
    $83.00 USD
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    $83.00 USD
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    $96.00 USD
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    $96.00 USD
    $86.00 USD
    $86.00 USD - $86.00 USD
    $86.00 USD

    William Optics 90° Erect Prism - 1.25"

    WO-D-EP90-125II

    90-degree erecting prism for 1.25" telescope eyepieces Provides correct image orientation for terrestrial and astronomical viewing Des...

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    $96.00 USD
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    $96.00 USD
    $86.00 USD
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    $86.00 USD
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    $110.00 USD
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    $110.00 USD
    $99.00 USD
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    $99.00 USD

    William Optics 99% Dielectric Dura Bright Diagonal - 1.25"

    WO-D-125D-C-DB
    1 in stock

    High-quality 1.25" diagonal for refractor and catadioptric telescopes 99% reflectivity dielectric coating for maximum light transmission ...

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    $110.00 USD
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    $110.00 USD
    $99.00 USD
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    $99.00 USD
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    $158.00 USD
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    $158.00 USD
    $142.00 USD
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    $142.00 USD

    William Optics 99% Dielectric Dura Bright Diagonal - 2"

    WO-D-DIG2D-C-DB-T
    5 in stock

    High-quality 2" diagonal for refractor and catadioptric telescopes 99% reflectivity dielectric coating for maximum light transmission ...

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    $158.00 USD
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    $158.00 USD
    $142.00 USD
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    $142.00 USD
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    $137.00 USD
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    $137.00 USD
    $123.00 USD
    $123.00 USD - $123.00 USD
    $123.00 USD

    William Optics RedCat Erecting Prism - 1.25" Silver Version

    WO-D-EP90-125-RC51-SL

    1.25" erecting prism for correct image orientation Silver-finished design specifically for RedCat telescopes Description The W...

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    $137.00 USD
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    $137.00 USD
    $123.00 USD
    $123.00 USD - $123.00 USD
    $123.00 USD
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