Thin Lens and Mirror Ray Tracing
21:29 min Resolving and Resultant Prism I
Ellen Stoner 39:51 min Resolving and Resultant Prism II
Ellen Stoner 52:12 min Resolving and Resultant Prism III
Ellen Stoner 21:29 min Correcting Vertical Imbalance with Unlike Segments
17:00 min Vertical Imbalance with unlike add powers
21:29 min How to find the critical angle
7:19 min Snells Law
7:50 min