Astro Tutorual 3.4: How to star collimate your telescope

Hey folks, today I want to show you how you collimate your telescope before an imaging session using a bright star. Collimation is important for your image quality and should be done before every session. Lucky us: It’s an easy process and once you got into it, it’s just a matter of a few minutes or even less. So let’s get started! Greetings Chris Hashtags: #collimation #telescope