1. 25 Optical Instruments
Digital Camera with Zoom Lens

2. Camera with Aperture Control

3. f-numbers (stops)

4. Angle of View

5. Digital Camera
Mirror Equation

6. Projector
Example: Find the focal length

7. The Eye
Grey Color
Sensitive Less sensitive

8. Defects of Vision

9. Correction

10. The Magnifier

11. Microscope

12. Telescope

13. Lens Aberrations
Monochromatic aberrations (due to paraxial approximation)
Spherical aberration, astigmatism, distortions…
Chromatic aberrations (due to dispersion)

14. Summary: Camera & Projector

15. Summary: The Eye

16. Summary: Magnifier, Microscope & Telescope

17. Homework
Problems: 1, 5, 11, 13, 17, 22, 28, 32, 39, 42
Answers to multiple choice problems