Astro Tutorial #1.9: Telescopes, Eyepieces & Magnification
8:54
Astro Tutorial #1.10: Night Sky, Star Trails & Tracking
3:26:40
Beyin Bilim Araştırmalarının Öğrettiği Bağlantısallık Bilimi ve Spinoza / Prof. Dr. Türker KILIÇ
11:43
Understanding Focal Length: Trading Speed for Detail
12:11
Astro Tutorial #1.5: Focal Length and Aperture
14:15
Why You Should Upgrade Your Eyepiece
11:54
Astro Tutorial #1.15: Barlow Lens and Focal Reducer
17:42
Astro Tutorial #1.17: Stacking - Exposure Time & SNR
17:03