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Telescope Parts

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  1. AstroSystems - Tailgate Hardware for 10 - 22 " Cells

    AstroSystems - Tailgate Hardware for 10 - 22 " Cells

    The "tailgate" hardware allows the removal of 2 bolts (4 on 24-32" cells) to hinge the cell down for easy access. You can easily clean or dust the mirror ... Learn More
    Model#: AS_TGH_10-22
    $45.00

  2. AstroSystems - Tailgate Hardware for 24 - 32 " Cells

    AstroSystems - Tailgate Hardware for 24 - 32 " Cells

    The "tailgate" hardware allows the removal of 2 bolts (4 on 24-32" cells) to hinge the cell down for easy access. You can easily clean or dust the mirror ... Learn More
    Model#: AS_TGH_24-32
    $65.00

  3. AstroSystems - 18 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 18 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings:18 inches Long, Double Layer of 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_18-0.5
    $80.00

  4. AstroSystems - 20 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems - 20 " Altitude Bearings Double Layer 1/2 " Baltic Birch (0.95 " wide) Spoked

    AstroSystems Altitude Bearings: 20 Inch Long, Double Layer 1/2" Baltic Birch Ply (0 ... Learn More
    Model#: AS_AB_20-0.5
    $90.00

  5. AstroSystems - 1.30 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    AstroSystems - 1.30 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    These have a 1/4" mounting stud and a 1/4" to 3/8" bushing to fit both 1/4" and 3/8" spiders. The smaller diameter mounting stud reduces the weight by 50% ... Learn More
    Model#: AS_SH_1.30
    $29.00

  6. AstroSystems - 1.52 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    AstroSystems - 1.52 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    These have a 1/4" mounting stud and a 1/4" to 3/8" bushing to fit both 1/4" and 3/8" spiders. The smaller diameter mounting stud reduces the weight by 50% ... Learn More
    Model#: AS_SH_1.52
    $31.00

  7. AstroSystems - 1.83 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    AstroSystems - 1.83 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    These have a 1/4" mounting stud and a 1/4" to 3/8" bushing to fit both 1/4" and 3/8" spiders. The smaller diameter mounting stud reduces the weight by 50% ... Learn More
    Model#: AS_SH_1.83
    $32.00

  8. AstroSystems - 2.00 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    AstroSystems - 2.00 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    These have a 1/4" mounting stud and a 1/4" to 3/8" bushing to fit both 1/4" and 3/8" spiders. The smaller diameter mounting stud reduces the weight by 50% ... Learn More
    Model#: AS_SH_2.00
    $33.00

  9. 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

  10. 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

  11. 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

  12. AstroSystems - Heavy Spider Vane - D 16.0 "es to 19.0 "es

    AstroSystems - Heavy Spider Vane - D 16.0 "es to 19.0 "es

    AstroSystems - Heavy Spider Vane - D 16.0 inches to 19 ... Learn More
    Model#: AS_HSV_D
    $46.00

  13. 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

  14. AstroSystems - Heavy Spider Vane - C 13.0 "es to 16.0 "es

    AstroSystems - Heavy Spider Vane - C 13.0 "es to 16.0 "es

    AstroSystems - Heavy Spider Vane - C 13.0 inches to 16 ... Learn More
    Model#: AS_HSV_C
    $44.00

  15. AstroSystems - Heavy Spider Vane - A 5.0 "es to 11.0 "es

    AstroSystems - Heavy Spider Vane - A 5.0 "es to 11.0 "es

    AstroSystems - Heavy Spider Vane - A 5.0 inches to 11 ... Learn More
    Model#: AS_HSV_A
    $35.00

  16. AstroSystems - Heavy Spider Vane - B 11.0 "es to 13.0 "es

    AstroSystems - Heavy Spider Vane - B 11.0 "es to 13.0 "es

    AstroSystems - Heavy Spider Vane - B 11.0 inches to 13 ... Learn More
    Model#: AS_HSV_B
    $38.00

  17. AstroSystems - 1.36 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    AstroSystems - 1.36 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    These have a 1/4" mounting stud and a 1/4" to 3/8" bushing to fit both 1/4" and 3/8" spiders. The smaller diameter mounting stud reduces the weight by 50% ... Learn More
    Model#: AS_SH_1.36
    $30.00

  18. AstroSystems - Heavy Spider Vane - Custom (3/4 " wide vane) 5.0 "es to 12.5 "es

    AstroSystems - Heavy Spider Vane - Custom (3/4 " wide vane) 5.0 "es to 12.5 "es

    AstroSystems - Heavy Spider Vane - Custom (3/4 inch wide vane) 5.0 inches to 12 ... Learn More
    Model#: AS_HSV_CUSTOM
    $35.00

  19. AstroSystems - 1.3 " Secondary Mirror

    AstroSystems - 1.3 " Secondary Mirror

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

  20. AstroSystems - 2.14 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    AstroSystems - 2.14 " Secondary Holder - 1/4 " shaft with 3/8 " adapter

    These have a 1/4" mounting stud and a 1/4" to 3/8" bushing to fit both 1/4" and 3/8" spiders. The smaller diameter mounting stud reduces the weight by 50% ... Learn More
    Model#: AS_SH_2.14
    $35.00

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