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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. Lumicon - 1.33 " Enhanced Secondary Mirror

    Lumicon - 1.33 " Enhanced Secondary Mirror

    The Lumicon 1.33" Enhanced Aluminum Secondary Mirror, LD2020, is the same high-quality 1/8th wave mirror that Lumicon uses in its 1.25" Enhanced Aluminum Diagonal, the LD1010, and is suitable for use as a secondary mirror in Newtonian telescopes ... Learn More
    Model#: LD2020
    $89.95

  6. Takahashi - Green Touch-Up Paint

    Takahashi - Green Touch-Up Paint

    Got a nick? Don't be sick. Touch up paint will fix it quick! All joking aside, accidents can happen. It's easy to knock counterweights together and chip the paint... And just as easy to accidentally scratch mounting rings or brackets.

    ...
    Learn More
    Model#: TTP0002

    Regular Price: $11.00

    Special Price: $9.35

  7. Takahashi - White Touch-Up Paint

    Takahashi - White Touch-Up Paint

    Got a nick? Don't be sick. Touch up paint will fix it quick! All joking aside, accidents can happen. It's easy to knock counterweights together and chip the paint... And just as easy to accidentally scratch mounting rings or brackets.

    ...
    Learn More
    Model#: TTP0003

    Regular Price: $11.00

    Special Price: $9.35

  8. 4.03.011.0041

    Celestron - Silver Base Cover for CPC

    SILVER BASE COVER, AZM Base cover for the CPC series only

    ...
    Learn More
    Model#: PS-DB-15
    $22.00

  9. Celestron - PEC Module for CPC Series Telescopes
  10. Lumicon - 1/4-20 x 3/4 Black Nylon Thumbscrew Set (7)

    Lumicon - 1/4-20 x 3/4 Black Nylon Thumbscrew Set (7)

    The 1/4-20 x 3/4 Black Nylon Thumbscrews used in the new (2005 and later) 80mm Finder Brackets are almost unbreakable, but Lumicon still gets occasional requests for replacements. The LS2125 is a set of seven (7) 1/4-20 x 3/4 Black Nylon Thumbscrews ... Learn More
    Model#: LS2125
    $7.95

  11. Lumicon - 10-32 x 3/4 Black Nylon Thumbscrew Set (7)

    Lumicon - 10-32 x 3/4 Black Nylon Thumbscrew Set (7)

    The LS2110 is a set of seven (7) replacement 10-32 x 3/4 Black Nylon Thumbscrews for the Lumicon LS1035 50mm Finderscope Bracket, the LS1055 Laser Pointer Bracket, and the old-style (pre-2005) 80mm Finder Brackets ... Learn More
    Model#: LS2110
    $7.95

  12. Celestron - Advance GT (CG5) Altitude Adjustment screws

    Celestron - Advance GT (CG5) Altitude Adjustment screws

    Advance GT (CG5) Altitude Adjustment screws

    ...
    Learn More
    Model#: CG5ADJ
    $10.00

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

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