Question

what is concave and convex lens​

Answer 1

Answer:

here is your answer dear

Answer 2

Answer:

Concave and Convex are two types of lenses that possess variation in physical shape as well as their properties. The crucial difference between concave and convex lens is that a concave lens diverges the light rays that incident on its surface. On the contrary, a convex lens has the ability to converge the light rays passing through it.