Question

Difference between plano-convex lens and convex-plane lens

Answer 1

A convex lens is a converging lens. When parallel rays of light pass through a convex lens. Biconvex lenses are a simple lens comprising two convex spherical surfaces, generally with the same radius of curvature.

Biconvex lenses are a simple lens comprising two convex spherical surfaces, generally with the same radius of curvature.

Answer 2

A plano-convex lens has one flat (planar) surface and one convex surface, a bi-convex lens has two convex surfaces. In plano-convex lens will typically deliver less spherical distortion when used in camera optics, telescopes, things that typically focus at infinity.