Celestron RASA Back Focus - How to Calculate Back Focus - What are my Options.
11:32
Back Focus Explained - Astrophotography
21:52
Building a Celestron RASA Rig, Update on Dew shield & Camera Rotation. What is the Fan for?
6:53
Why I'm Switching to Freewell V2 VND (and Ditching all of my NiSi Swift Kits)
17:57
I love & hate this telescope lol. RASA 11
12:07
Should you buy Hyperstar or RASA?
16:24
Finding Focus with a New Astro Camera + Backfocus Explained
21:08
Celestron RASA 8 - A Comprehensive Review
18:08