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Telescope Parts

Items 81 to 86 of 86 total

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  1. AstroSystems - 4.25 " Secondary Holder - 3/8 " shaft

    AstroSystems - 4.25 " Secondary Holder - 3/8 " shaft

    The larger holders over 4" have a proportionately thicker shell for proper support of thicker, heavier secondaries and a 3/8" mounting stud. They utilize 1" long thumbscrews for easy, no tools collimation. Holders from 4.0" to 7 ... Learn More
    Model#: AS_SH_4.25
    $56.00

  2. AstroSystems - 4.5 " Secondary Holder - 3/8 " shaft

    AstroSystems - 4.5 " Secondary Holder - 3/8 " shaft

    The larger holders over 4" have a proportionately thicker shell for proper support of thicker, heavier secondaries and a 3/8" mounting stud. They utilize 1" long thumbscrews for easy, no tools collimation. Holders from 4.0" to 7 ... Learn More
    Model#: AS_SH_4.50
    $60.00

  3. AstroSystems - 5.0 " Secondary Holder - 3/8 " shaft

    AstroSystems - 5.0 " Secondary Holder - 3/8 " shaft

    The larger holders over 4" have a proportionately thicker shell for proper support of thicker, heavier secondaries and a 3/8" mounting stud. They utilize 1" long thumbscrews for easy, no tools collimation. Holders from 4.0" to 7 ... Learn More
    Model#: AS_SH_5.00
    $68.00

  4. AstroSystems - 5.5 " Secondary Holder - 3/8 " shaft

    AstroSystems - 5.5 " Secondary Holder - 3/8 " shaft

    The larger holders over 4" have a proportionately thicker shell for proper support of thicker, heavier secondaries and a 3/8" mounting stud. They utilize 1" long thumbscrews for easy, no tools collimation. Holders from 4.0" to 7 ... Learn More
    Model#: AS_SH_5.50
    $73.00

  5. AstroSystems - 6.0 " Secondary Holder - 3/8 " shaft

    AstroSystems - 6.0 " Secondary Holder - 3/8 " shaft

    The larger holders over 4" have a proportionately thicker shell for proper support of thicker, heavier secondaries and a 3/8" mounting stud. They utilize 1" long thumbscrews for easy, no tools collimation. Holders from 4.0" to 7 ... Learn More
    Model#: AS_SH_6.00
    $78.00

  6. AstroSystems - 24 " Round Groundboard For 17.5-18.0 " telescopes - with 11 " bearing

Items 81 to 86 of 86 total

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