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ASA

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  1. ASA - Astrograph 20" f/3.6

    ASA - Astrograph 20" f/3.6

    The N-Series Astrographs may be used for three different focal lengths, by using appropriately calculated correctors.

    ...
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    Model#: ASA20N-OK3
    $31,200.00

  2. ASA - Astrograph 20" f/3.6 Open Truss

    ASA - Astrograph 20" f/3.6 Open Truss

    The N-Series Astrographs may be used for three different focal lengths, by using appropriately calculated correctors.

    ...
    Learn More
    Model#: ASA20NG-OK3
    $33,042.00

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