Equivalent to a 50 minute university lecture on perspective projection.
Part 1 of 2.

0:00 intro
0:28 pinhole camera
0:43 roomsized pinhole camera
1:24 pictures of the sun everywhere
2:23 aperture size and blur
2:57 lenses
3:49 focus
4:28 depth of field

Graphics in 5 minutes is a series of cartoonstyle videos that teach computer graphics in 10x less time. You can take the equivalent of a University level computer graphics course in just over two hours. The playlist is here:
   • Graphics in 5 minutes class  
See here for more information: https://g5m.cs.washington.edu/