A convex mirror is a curved mirror with a reflecting surface that bulges outward, resembling the exterior of a sphere. This type of mirror diverges light rays, causing them to spread out, which provides a wider field of view compared to a flat mirror. Convex mirrors are commonly used for safety and surveillance purposes in locations such as road intersections, parking lots, and stores to help eliminate blind spots and monitor large areas. The images reflected in a convex mirror are smaller than their actual size, but they allow for better situational awareness. Regular cleaning and maintenance ensure their clarity and effectiveness.