What is a property of a convex lens?

A convex lens is characterized by its ability to converge light rays that pass through it. This converging property arises because a convex lens is thicker in the center than at the edges. When light rays enter the lens, they are bent toward the center, allowing the lens to focus those rays to a point on the opposite side. This point is known as the focal point.

In contrast, a concave lens, which is thinner in the center and thicker at the edges, diverges light rays instead of focusing them. The ability to focus light is fundamental to various applications of convex lenses, including eyeglasses for vision correction, cameras, and magnifying glasses.