Optical phenomena are fascinating occurrences caused by the behavior of light. One of the best-known examples is the mirage, a type of atmospheric illusion created by temperature differences in the atmosphere, which distorts objects or makes them appear to be in different locations than they actually are. Such phenomena are caused by the refraction, reflection, or diffraction of light. Another everyday optical phenomenon is the rainbow, which is produced by the refraction and scattering of sunlight in water droplets. Optical phenomena not only offer impressive visual experiences but also help scientists better understand the laws of nature and develop new technologies. The study of these phenomena has led, for example, to the invention of lenses, eyeglasses, and cameras that enrich and improve our daily lives.