WELCOME, we are so glad you are here! Here we go growing again! We are always working to make Crow Survival the best it can be.
  Our original review site has expanded to a shopping experience. We have done all the heavy lifting for you by finding products at their lowest Price. Shop with Confidence! We have your back.

Trailmate: The Up-For-Anything Cooler | Shop Now

Orion Telescope Collimating Eyepiece

Orion Telescope Collimating Eyepiece


To enjoy the best views from a reflector telescope, the optics need to be in precise alignment (also known as collimation). Using the Orion Telescope Collimating Eyepiece helps ensure perfect Newtonian mirror alignment for great results every time.

Buy Now


To get the best images from your Newtonian or Dobsonian reflector telescope, its optics must be in precise alignment. This economical Collimating Eyepiece tool will ensure that your telescopes optics are aligned properly. This combination sight tube and Cheshire eyepiece consists of a 5-long tube made of black-anodized aluminum. It fits in a telescopes 1.25 eyepiece holder. A peephole in the top and wire crosshairs at the bottom enable precise centering of Newtonian reflector telescope optical components. The polished 45-degree internal surface projects a ring, or annulus, of light into the optical path to facilitate precise primary mirror alignment. Simply insert the Orion Collimating Eyepiece in the telescope focuser drawtube and follow normal collimation steps. Your Newtonian reflector, Dobsonian reflector, or Schmidt-Cassegrain telescope will always be in excellent optical alignment! Instructions included.

Additional information




Orion Telescopes & Binoculars

Visit any one of our Partners for the latest sales pricing

Leave a Reply

Your email address will not be published. Required fields are marked *