Question

give your opinion about radius of curvature of a convex lens having different F1 and F2 ? what would the lens called having equal F1 and F2

Answer 1

The lens is the optical device which converges the light rays before transmitting.

The lens has the similar shape to genus and a lentil is called the lens.

The convex lens is most commonly used lens in our day to day life.

The parallel rays and concave lens from the point is called as focus of the lens.

So the center of curvature denoted as 2F.

Answer 2

Here is answer of your question