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Bob's Knobs Celestron 5" SCT f/10 Metric Secondary Collimation Knobs - Black Oxide - C5METBO

SKU: BOB-C5METBO

Bob's Knobs Celestron 5" SCT f/10
Metric Secondary Collimation Knobs - Black Oxide

Bob's Knobs Celestron 5" SCT f/10 Collimation Knobs fit Celestron 5" (13 cm) f/10 SCT (NexStar 5SE, Omni 127, C5) with black Phillips factory collimation screws. All of these screws have metric threads and as a result, will not fit telescopes with silver factory collimation screws.

  • Bob's Knobs are made from black oxide steel and are 12 mm in diameter or 1/2"
  • The threads are black, oxide steel
  • These Bob's Knobs will fit only 2006 and laterl C5 models that have black Phillips screws
  • With Bob's Knobs installed your factory dust cover will fit normally
  • On particular telescopes there is a small plastic cover over the factory collimation screws. In order for Bob's Knobs to be installed, this cover must be removed. Note that the cover is cosmetic only and will not affect the functionality of the scope without it