14: Optics Last updated Jan 11, 2021 Save as PDF 13.8: Double Slit Diffraction 14.1: Reflection Page ID576 ( \newcommand{\kernel}{\mathrm{null}\,}\) 14.1: Reflection14.2: Refraction14.3: Total Internal Reflection14.4: Plane Mirrors14.5: Concave Mirrors14.6: Convex Mirrors14.7: Double Convex Lenses14.8: Double Concave Lenses