Question

what are uses of lens​

Answer 1

Explanation:

Hope it will help

Answer 2

Answer:

CONVEX LENS :-

@ Convex lens is used in microscopes and magnifying glass.

@ Convex lens is used as a camera lens in cameras.

@ Tha convex mirror is used as side-view mirror.

CONCAVE LENS :-

@ They are placed in telescope and Binoculars.

@ They are used in door as peephole.

@ They are used in flashlights,camera etc.