Aperture Stop and Marginal Ray Explained
10:59
Finding the Marginal Ray and Aperture Stop
13:45
Chief Ray and Field Stop Explained
32:02
Snell's Law & Index of Refraction - Wavelength, Frequency and Speed of Light
13:43
Lens 1F System - Lens Fourirer Transforms
16:43
Understanding Aerodynamic Drag
12:05
How Optics Work - the basics of cameras, lenses and telescopes
19:42
Understanding Vibration and Resonance
10:11