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Bob's Knobs

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  • 6 Collimating and locking knobs for Meade 12" Lightbridge Dobsonian primary mirror
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    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    Bob’s Knobs 6 Collimating and Locking Knobs for Meade 12" Lightbridge Dobsonian Primary Mirror

    Bob's Knobs
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    These knobs make it easy to collimate the primary mirror of your Meade 12" LightBridge Dobsonian reflector for optimum image quality. You don't nee...

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    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95
    Sold out
  • 3 Collimating knobs for Celestron C14 with Phillips-head collimation screws
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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    Bob’s Knobs 3 Collimating Knobs for Celestron C14 with Phillips-Head Collimation Screws

    Bob's Knobs
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    These knobs make it easy to collimate your Celestron C14 for optimum image quality. You don't need any tools, so you never have to worry about losi...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
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  • 3 Collimating knobs for Celestron C14 w/Allen or slotted collimation screws
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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    Bob’s Knobs 3 Collimating Knobs for Celestron C14 w/Allen or Slotted Collimation Screws

    Bob's Knobs
    Sold Out

    These knobs make it easy to collimate your Celestron C14 for optimum image quality. You don't need any tools, so you never have to worry about losi...

    View full details
    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
    Sold out

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