What's Up? Webcast: Picking a Refractor for Visual
1:00:36
What's Up? Webcast: What Makes a Premium Refractor
1:01:45
What's Up? Webcast: Choosing a Dobsonian
15:53
Can a 4” ED be everything you need?
1:03:05
What's Up? Webcast: Understanding Diagonals
52:26
What's Up? Webcast: Eyepiece Designs and When to Use Them
33:26
5" Refractor Shootout
54:55
Sky-Watcher What's Up? Webcast: Reflector vs. Refractor
1:00:45