The experiment P5.1.1.1 examines how a mirror image is formed by reflection at a plane mirror and demonstrates the reversibility of the ray path. The law of reflection is experimentally validated:

Further experiment objectives deal with the reflection of a parallel light beam in the focal point of a concave mirror, the existence of a virtual focal point for reflection in a convex mirror, the relationship between focal length and bending radius of the curved mirror and the creation of real and virtual images for reflection at a curved mirror