What are filters and should you get one?
17:20
The 3 Filters used in Solar Observing and Imaging
23:42
ASTROPHOTOGRAPHY GUIDE: How to Choose a Filter for One Shot Color Cameras?
14:15
Why You Should Upgrade Your Eyepiece
21:05
Light Pollution Filter SHOOTOUT - Optolong L-Pro v. Astronomik CLS v. Svbony CLS v. Baader Neodymium
11:30
Can color filters really improve planetary observations? - Lumicon filters review
25:06
EYEPIECES, DIAGONALS & FILTERS for your TELESCOPE
12:52
The right equipment for visual planetary observations
8:57