Learn concave and convex mirrors with clear explanations, ray diagrams, real-world examples, and practice problems for physics students. One of the key differences between concave and convex mirrors is the location of the focal point. In a concave mirror , the focal point is located in front of the mirror, along the principal axis. This focal point is where parallel light rays converge after reflecting off the mirror surface. What is a concave mirror and give concave mirror examples. If we cut a hollow sphere into two parts and then if we paint the outer surface of the cut part then it behaves as a mirror whose reflecting surface is bent inwards and such types of mirrors are known as Concave mirrors . Concave Mirrors possess a curved inward reflecting surface, earning the label 'Converging Mirror.' Convex Mirrors , in contrast, exhibit a reflective surface curved outward, classifying them as 'Diverging Mirrors .' The curvature of Concave and Convex Mirrors imparts distinct optical properties.