o  Course homepage, Ongoing Lectures, TT-system 

• Instructor’s weekly informal sessions:

Tu 3:30-4:20, RAS 213 ; Fri 4-5, RLM 5.104

Lec. 34 Geometric Optics -- II

o Demos:

· Optical fibers

· Mirrors and Lenses –Blackboard Optics

o Mirrors and Lenses

· Convex mirror, sign convention table

· The x-coordinate sign convention

· Convergent and divergent lenses

· Lens maker’s formula

· Curvature of wave fronts and applications

o Convergent and divergent wave fronts

o One lens case

o Two lenses: HW12 Q21

Reminders:

• Please read the optical instrument section (Sec 34.6) on your own.
• Weekly instructor’s informal session on Friday. See time and place above.
• Link to the sign convention of geometric optics handout (graphics may be defective, see the figures in the hardcopy handout). Click here.