The Vixen Optics Polarie is Bresser’s solution as a standalone unit, which was tested as a standalone unit for the purposes of this review. Why do astrophotographers use star trackers? Over the course ...
The StarSense Autoguider (SSAG) simplifies astrophotography setup. It precisely aligns your telescope and accurately tracks celestial objects. SSAG is compatible with Celestron mounts and operates via ...
Polar alignment doesn’t have to be expensive or complicated. This guide shows how a $400 mount can align itself automatically—and how you can build it yourself. Learn how the system works, what parts ...