Specular reflection occurs when light rays hit a smooth surface and reflect at a specific angle. This type of reflection is responsible for the clear images seen in mirrors and calm water. The angle of incidence, which is the angle at which the light strikes the surface, equals the angle of reflection, which is the angle at which it bounces off. In contrast to diffuse reflection, where light scatters in many directions due to rough surfaces, specular reflection produces sharp and defined reflections. Common examples of surfaces that exhibit specular reflection include glass, polished metal, and still water.