Geometrical Optics

6A01.XX - SPEED OF LIGHT

6A02.XX - STRAIGHT LINE PROPAGATION OF LIGHT

6A10.XX - REFLECTION FROM FLAT SURFACES

6A20.XX - REFLECTION FROM CURVED SURFACES

6A40.XX - REFRACTIVE INDEX

6A42.XX - REFRACTION AT FLAT SURFACES

6A44.XX - TOTAL INTERNAL REFLECTION

6A60.XX - THIN LENSES

6A61.XX - PINHOLE

6A65.XX - THICK LENS

6A70.XX - OPTICAL INSTRUMENTS