Kendrick Minimal Collimation Eyepiece- 1.25 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 at factory for Newtonians.  No crosshair at all allows you to simply and accurately see what adjustments need to be made on your primary mirror.  A great tool to own for any Newtonian reflector!  As always, be sure to follow up with a star test to check your collimation as a final test.  Owning a Newtonian does not have to be a challenge!