Bob's Knobs for Celestron CPC 1100

ITEM #
BS-C11MET
  • Sale
  • Regular price $20.95
  • Bob's Knobs for Celestron CPC 1100

    • Sale
    • Regular price $20.95
    • ITEM #
      BS-C11MET


    0

    Features

    Bob's Knobs for Celestron CPC 1100

    Bob's Knobs for Celestron CPC 1100


    Now there is no more tools needed to make collimation adjustments to your telescope! It's easy . . . just grab a Bob's Knob and turn. You can even collimate while looking through the eyepiece on most telescopes. What's more, you'll never drop that pesky little Allen wrench or screwdriver in the grass again. Installation is a snap with included instructions, and you can undo the modification at any time.

    Fits: Celestron 11 inch (28 cm) f/10 SCT versions with flat secondary housing and metric M3 screw threads (CPC 1100). It is important that you choose the correct style Bob's Knobs for your telescope. Please note the number and type of screws on your secondary housing before ordering.

    The CPC 1100 SCT requires knobs with metric threads. The CPC 1100 secondary can be identified by a factory-installed plastic cap over the collimation screws. This cover must be removed and set aside when Bob's Knobs are installed. The cover is cosmetic only and will not affect operation of the scope.

    Celestron 11 inch SCTs manufactured prior to 2006 had standard 6-32 collimation screws. Do not use metric knobs on those telescopes.


    Bob's Knobs Product Number: C11MET

    Additional Information

    Collimation By ScopeCassegrains
    Collimation ToolCollimation Knobs
    ConditionNew
    ManufacturerBob's Knobs
    WarrantyLifetime Warranty

    Questions & Answers

    Have a Question?

    Be the first to ask a question about this.

    Ask a Question

    Make easy monthly payments over 3, 6, or 12 months

    Rates from 10–30% APR.

    Quick and easy

    Enter a few pieces of information for a real-time decision. Checking your eligibility won't affect your credit score.

    No hidden fees

    Know up front exactly what you'll owe, with no hidden costs and no surprises.

    Just select Affirm at checkout.