Question

whats the difference between biconvex lens and double convex lens

Answer 1

biconvex lens have to convex surfaces on both sides...double convex lens have two convex surfaces after then after in one bulged side

Answer 2

Hi friend ., hope it will help you !! _/|\_ .,

• A convex lens would be more properly called plano-convex. It is flat (hence "plano-", from "plane") on one side, convex on the other.

Double-convex is like two of those put flat side to flat side.