Collimation

Provides an artificial star to use in collimating an SCT or Newtonian reflector. Use at a distance of 50+ feet from telescope. 1/4-20 standard thread for mounting Setup on a tripod for group use. Collimate with the benefit of not having to track a...

Baader Planetarium Laser-Colli MkIII (laser collimator)

Celestron Collimation Eyepiece 1.25in The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmidt-Cassegrains The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation...

Hotech Crosshair Precision Laser Collimator

Hotech Crosshair Precision Laser Collimator 2 inch

Kendrick Astro aluminum body collimation eyepiece. 1.25 inch barrel.  Simple pinhole style collimator for maintaining your Newtonian reflector collimation.  Used to check primary mirror alignment of collimation centre mark as is commonly placed...