1. Locating Images
1.1. In Concave (Converging) Mirrors
1.2. In Convex (Diverging) Mirrors
2. Reflection
2.1. Incident Ray
2.2. Reflected Ray
2.3. Normal
2.4. Angle of Incidence
2.5. Angle of Reflection
2.6. Laws of Reflection
2.7. Specular Reflection
2.8. Diffuse Reflection
2.9. Plane
3. Curved Mirrors
3.1. Concave (Converging) Mirrors
3.2. Convex (Diverging) Mirrors
3.3. Centre of Curvature
3.4. Parallel Axis
3.5. Vertex
3.6. Converge
3.7. Diverge
4. Lens
4.1. Converging Lens
4.2. Diverging Lens
4.3. Optical Centre
4.4. Principal Focus
4.5. Images in Lenses
4.5.1. Emergent Ray
4.5.2. Locating Images in a Converging Lens
4.5.3. Locating images in a diverging Lens
5. Index of Refraction
6. Total Internal Reflection
6.1. Diamonds
6.2. The Triangular Prism
6.3. Retro-Reflectors
6.4. Critical Angle
6.4.1. Snell's Law
6.5. Conditions for Total Internal Reflection
6.6. Fibre Optics
7. Lens Equation
7.1. Thin Lens Equation
7.2. Magnification Equation
7.3. Lens terminology
7.3.1. do
7.3.2. di
7.3.3. f
7.3.4. hi
7.3.5. ho
7.3.6. Sign Conventions
8. The Human Eye
8.1. Parts of the Human Eye
8.1.1. Iris
8.1.2. Retina
8.1.3. Pupil
8.1.4. Lens
8.1.5. Cornea
8.1.6. Optic Nerve
8.2. Eye Accommodation
8.3. Hyperopia
8.3.1. Presbyopia
8.3.2. Positive Meniscus
8.4. Myopia
8.4.1. Negative Meniscus
8.5. Astigmatism
8.6. Contact Lenses
8.7. Colour Blindness
9. Light
9.1. Properties of Light
9.1.1. Speed of Light
9.1.2. Light travels in waves
9.1.3. Light travels in straight paths
9.1.4. Light does not require a medium
9.2. Production of Light
9.2.1. Chemiluminesecene
9.2.2. Bioluminescene
9.2.3. Incandesene
9.2.4. Electric Discharge
9.2.5. Phosphorescene
9.2.6. Fluorescene
9.2.7. Triboluminescene
9.2.8. LED
9.2.9. Laser
9.3. Medium
9.4. Radiation
9.5. Electromagnetic Wave
9.5.1. Electromagnetic Spectrum
9.5.1.1. Radio Waves
9.5.1.2. Microwaves
9.5.1.3. Infrared Light
9.5.1.4. Visible Light
9.5.1.4.1. Visible Spectrum
9.5.1.5. Ultraviolet Light
9.5.1.6. X-Rays
9.5.1.7. Gamma Rays
10. Ray Model of Light
10.1. Light Ray
10.2. Geometric Optics
10.3. Transparent
10.4. Translucent
10.5. Opaque
10.6. Flat Mirrors
10.6.1. Image
10.6.1.1. SALT
10.6.1.1.1. Size
10.6.1.1.2. Attitude
10.6.1.1.3. Location
10.6.1.1.4. Type
10.6.2. Mirror
10.6.3. Reflection
10.6.3.1. Law of Reflection
11. Refraction
11.1. The Cause of Refraction
11.2. The Speed of Light
11.3. Rules for Refraction
11.4. Bent Spoon Reference
11.5. Partial Reflection and Refraction
11.6. Phenomena Related to Refraction
11.6.1. Apparent Depth
11.6.2. The "Flattened Sun"
11.6.3. The Mirage
11.6.4. Shimmering
11.6.5. Rainbow
11.6.5.1. Dispersion