Undersampling is BAD!!.. Or is it?
39:42
ALL Astro-Camera Specifications REVEALED so YOU can choose and use BETTER!
32:46
How well will a filter work with YOUR telescope? It's FAR WORSE than I expected...
27:51
What camera and pixel size for YOUR scope? Full explanation, let's get NERDY!
43:38
I answer ALL your questions about Multi-Band Filters AND MORE! Ultimate Video Guide!
11:57
Understanding astrophotography filters
15:21
Can GraXpert fix even bad calibration? Testing the new (and free!) Astro Wunderkind!
53:20
Deep Sky Astrophotography With CMOS Cameras by Dr Robin Glover
40:24