How Lenses Function
18:13
Convex and Concave Lenses
8:32
How Does a DSLR Camera Work
18:46
STOP using the wrong APERTURE.
13:28
Why lenses can't make perfect images
12:05
How Optics Work - the basics of cameras, lenses and telescopes
13:06
The Science of Camera Sensors
10:45
¿Qué hace que los lentes de cámara sean costosos?
5:21