Type of Lens that Converges Light Rays

In the field of optics, the behavior of light is fundamental to understanding how we perceive images. When light passes through a lens, it can either converge or diverge depending on the shape of the lens. A convex lens, which is thicker in the center than at the edges, is known for converging light rays to a focal point. On the other hand, a concave lens is thinner in the center and causes light rays to diverge. Which type of lens would be described as converging light rays?