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Telescope Accessories

1 Item
Orion Telescope Collimation Eyepiece

Orion Telescope Collimating Eyepiece - 4411

SKU: ORI-4411
  • For guaranteed precisely aligned reflector telescope optics, use this convenient Orion Telescope Collimating Eyepiece.
  • Combines a 1.25” Cheshire eyepiece with a sight tube measuring 5” in length.
  • Essential for aligning the internal optics of Newtonian reflectors, Dobsonians, and Schmidt-Cassegrain telescopes.
  • Includes a top peephole and bottom crosshairs with foldable eyeguard for removing glare during use.
  • Works with 1.25” telescope focusers as well as 2” focusers using a separately available 1.25” step-down adapter.