newtonian

Forum discussion tagged with newtonian.
  1. sajmons

    Collimation Circles, app for easy telescope collimation

    Hi, I'm the author of the Collimation Circles application. It is free and open source. Collimation Circles application is EAC (Electronically Asisted Collimation) tool to achive perfect or near perfect telescope collimation. Here are some useful links for you to get started: application home...