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Items 41 to 60 of 75 total

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  1. 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

  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 Mirror

    AstroSystems - 5.0 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
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    (48 States)
    Model#: AS_SM_5.00
    $640.00

  4. AstroSystems - 4.5 " Secondary Mirror

    AstroSystems - 4.5 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
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    (48 States)
    Model#: AS_SM_4.50
    $565.00

  5. AstroSystems - 4.0 " Secondary Mirror

    AstroSystems - 4.0 " Secondary Mirror

    AstroSystems - 4 ... Learn More
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    (48 States)
    Model#: AS_SM_4.00
    $465.00

  6. AstroSystems - 3.5 " Secondary Mirror

    AstroSystems - 3.5 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
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    (48 States)
    Model#: AS_SM_3.50
    $365.00

  7. AstroSystems - 3.1 " Secondary Mirror

    AstroSystems - 3.1 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
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    (48 States)
    Model#: AS_SM_3.10
    $240.00

  8. AstroSystems - 2.6 " Secondary Mirror

    AstroSystems - 2.6 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
    Model#: AS_SM_2.60
    $200.00

  9. AstroSystems - 2.14 " Secondary Mirror

    AstroSystems - 2.14 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
    Model#: AS_SM_2.14
    $149.00

  10. AstroSystems - 1.83 " Secondary Mirror

    AstroSystems - 1.83 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
    Model#: AS_SM_1.83
    $99.00

  11. AstroSystems - 1.52 " Secondary Mirror

    AstroSystems - 1.52 " Secondary Mirror

    AstroSystems Secondary MirrorsPrecision Secondary Mirrors - the best!Our superior quality elliptical secondary mirrors are made of precision annealed Pyrex blanks, ground to the exact minor axis dimension ... Learn More
    Model#: AS_SM_1.52
    $80.00

  12. AstroSystems - 1.3 " Secondary Mirror

    AstroSystems - 1.3 " Secondary Mirror

    AstroSystems - 1 ... Learn More
    Model#: AS_SM_1.30
    $60.00

  13. AstroSystems - Heavy Spider Vane - H 32.1 "es to 41.5 "es - with Double Vane Ends Standard

    AstroSystems - Heavy Spider Vane - H 32.1 "es to 41.5 "es - with Double Vane Ends Standard

    AstroSystems - Heavy Spider Vane - H 32.1 inches to 41 ... Learn More
    Model#: AS_HSV_H
    $130.00

  14. AstroSystems - Heavy Spider Vane - E 19.0 "es to 22.0 "es

    AstroSystems - Heavy Spider Vane - E 19.0 "es to 22.0 "es

    AstroSystems - Heavy Spider Vane - E 19.0 inches to 22 ... Learn More
    Model#: AS_HSV_E
    $60.00

  15. AstroSystems - Heavy Spider Vane - F 22.0 "es to 26.0 "es

    AstroSystems - Heavy Spider Vane - F 22.0 "es to 26.0 "es

    AstroSystems - Heavy Spider Vane - F 22.0 inches to 26 ... Learn More
    Model#: AS_HSV_F
    $68.00

  16. 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

  17. AstroSystems - 6.25 " Secondary Holder - 3/8 " shaft

    AstroSystems - 6.25 " 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_6.25
    $83.00

  18. AstroSystems - 6.5 " Secondary Holder - 3/8 " shaft

    AstroSystems - 6.5 " 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_6.50
    $88.00

  19. AstroSystems - 10.0 " Primary Mirror Cell

    AstroSystems - 10.0 " Primary Mirror Cell

    AstroSystems Primary Mirror CellAstroSystems computer designed Primary Mirror Cells are made from a frame of 1.4" thick, 26 layer aircraft plywood for strength and rigidity on 18" and larger cells and 1" thick, 22 layer on 16" and smaller cells ... Learn More
    Model#: AS_PMC_10.0
    $180.00

  20. AstroSystems - 40.6 " Round Groundboard For 32 " telescopes - with 18.8 " bearing

    AstroSystems - 40.6 " Round Groundboard For 32 " telescopes - with 18.8 " bearing

    AstroSystems Round Ground Board Retrofiting your telescope with a GOTO drive?  Use our precision CNC cut round Ground Board for accuracy ... Learn More
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    (48 States)
    Model#: AS_RGB_40.6
    $249.00

Items 41 to 60 of 75 total

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