SCT & EdgeHD Collimation Guide

SCT & EdgeHD Collimation Guide

To get the best performance from your Schmidt-Cassegrain (SCT) or EdgeHD telescope, its optics must be collimated—properly aligned within the telescope. Your telescope was collimated at the factory...

SCT & EdgeHD Collimation Guide

To get the best performance from your Schmidt-Cassegrain (SCT) or EdgeHD telescope, its optics must be collimated—properly aligned within the telescope. Your telescope was collimated at the factory...

How can I make my own collimating tool to use with my Newtonian reflector?

There are several ways to do-it-yourself when it comes to collimating tools. The easiest way is to drill a 1/16” to 1/8” hole in the center of your eyepiece drawtube...

How can I make my own collimating tool to use with my Newtonian reflector?

There are several ways to do-it-yourself when it comes to collimating tools. The easiest way is to drill a 1/16” to 1/8” hole in the center of your eyepiece drawtube...