- Problem 1-Introduction to Reflection
- Laws of Refraction
- Problem 1-Laws of Refraction
- Regular and Irregular Reflection of Light
- Problem 1-Reflection of light by spherical mirrors

- Concave and Convex Mirror
- Problem 1-Concave Mirrors
- Problem 2-Convex Mirrors
- Mirror Terminologies
- Problem-Mirror Terminologies
- Problem 1-Images Formed by Plane Mirror
- Problem 1-Images by Spherical Mirrors
- Problem 1-Reflection of light by spherical mirrors
- Use of spherical Mirrors
- Problem 1-Uses of Spherical Mirrors

- Images by Spherical Mirrors
- Problem 1-Images by Spherical Mirrors
- Problem 1-Uses of Spherical Mirrors
- Spherical Mirror Formula
- More on Spherical Mirror Formula
- Problem 1-Spherical Mirror Formula
- Problem 1-Convex Mirror Formula
- Sign Convention Linear Magnification
- Problem 1-Sign Convention & Linear Magnification

- Refraction of Light
- Laws of Refraction
- Problem 1-Laws of Refraction
- Refraction of Light in Water
- Speed of Light in Medium
- Problem 1-Speed of Light in Medium
- Introducing Refractive Index
- Problem 1-Introducing Refractive Index
- Apparent and Real Depth
- Problem 1-Apparent and Real Depth

- Optical Fiber
- Totally Reflecting Prism
- Refraction of Light Through Prism
- Relationship b/w Refractive Index and Critical Angle
- Problem 1-Relationship b/w Refractive Index and Critical Angle

- Types of Lenses
- Convergence and Divergence of Lenses
- Lens Terminologies
- Image Formed by Convex Lens
- Problem 1-Image Formed by Convex Lens
- Image Formation by Concave Lens
- Problem 1-Image Formed by Concave Lens
- Power of a Lens
- Problem 1-Power of a Lens

- Image Formed by Convex Lens
- Problem 1-Image Formed by Convex Lens
- Image Formation by Concave Lens
- Problem 1-Image Formed by Concave Lens
- Image Formation in Convex Lenses

- Image Location by Lens Formula
- Problem 1-Image Location by Lens Formula
- Linear Magnification of Lenses
- Problem 1-Linear Magnification of Lenses
- Sign Conventions for Lenses

- Resolving Power and Resolving Limit
- Sign Convention Linear Magnification
- Problem 1-Sign Convention & Linear Magnification

- Simple Microscope
- More on Simple Microscope
- Introduction to Compound Microscope
- More on Compound Microscope
- Introducing Camera
- Slide Projector
- Photograph Enlarger