Bob's Knobs For GSO 6" And 8" Ritchey-Cretien Secondary

ITEM #
BS-AT8RC
  • Sale
  • Regular price $25.95
  • Bob's Knobs For GSO 6" And 8" Ritchey-Cretien Secondary

    • Sale
    • Regular price $25.95
    • ITEM #
      BS-AT8RC

    1
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    Bob's Knobs For GSO 6" And 8" Ritchey-Cretien Secondary

    Bob's Knobs For GSO 6" And 8" Ritchey-Cretien Secondary


    It's easy . . . just grab a Bob's Knob collimation thumbscrew and turn. You can even do it while looking through the eyepiece on most scopes. And you'll never drop that pesky little Allen wrench or screwdriver into the grass again. Installation is a snap with the included instructions, and you can undo the modification at any time.

    Note 1: The factory dust cover will fit normally with Bob's Knobs installed.

    Manufacturer Product Number: AT8RC

    Specifications

    ManufacturerBob's Knobs

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