Difference Between Concave And Convex Lens 3 Points. A convex lens is thicker in the middle than it is at the edges. View concave and convex lens main points_20200425213314pdf from CHEMISTRY 23 at Franklin University.
Concave and convex are also two types of spherical mirrors. They come together at a point called the principal focus. Convex is thin at edges and thick at the center while a concave lens is thin at the center but thick at its edges.
They are thick at the edges and thin at the center.
Erect and small-sized images are formed. A lens that has one surface concave and the other surface convex is called a concave-convex lens. Erect and small-sized images are formed. A convex lens is thicker in the middle and thinner at the edges.
