| Laws of reflection |
Refraction |
The structure of human eye |
| Types of reflections |
Refraction through a glass slab |
Myopia and hypermetropia |
| Mirrors |
Types of lenses |
|
| Spherical and parabolic mirrors |
Ray diagram, lens formula and magnification formula |
|
| Spherical mirror |
Power of a lens |
|
| Ray diagram, mirror formula and magnification formula |
|
|
