Illustrations of Refraction
Refraction of waves
Walter Fendt applets
Refraction and reflection,
Explanation of refraction
(both applets use Java).
Images of objects in water
Prism bending light
Making Rainbows
Wikipedia page
Convex Lenses:
Concave Lenses:
Last Update: October 22, 2014.
Vadim Kaplunovsky
vadim@physics.utexas.edu