Volgend jaar
Maar Doctor, het ging over:
Lenses, Magnifier, Compound microscope, Telescopes, The Eye, Lens Maker's Formula.
Single-Slit Diffraction, Double-Slit Diffraction, Gratings, Multiple Slits, Intensity of Single-Slit Diffration, Resolving Power of a Grating, Wave Optics(II), Polarization.