This course shows animations and images to describe the reflection and refraction of light in Mirrors and Lenses. 

Following topics are explained in crystal clear fashion to remove doubts and confusions :- 

1) Get a feel for Reflections and Refractions : animation of a mirage in a desert

2) Prisms , difference between the words 'Refraction' and 'Dispersion' of light

3) Refraction through a Prism

4) Refraction through a Convex Lens : Ray diagrams

5) Equations for Convex Lens

6) Refraction through a Concave Lens : ray diagrams

7) Reflection from a plane surface or mirror

8) Reflection from a Convex Mirror : Ray diagrams

9) Reflection from a Concave Mirror : Ray diagrams

10) Solved problems