Thin Lenses: Image Formation in Doublet Configuration

This lecture discusses the image formation in a doublet of thin lenses, consisting of a bioconvex lens and a bioconcave lens separated by a distance. The instructor explains how to calculate the position of the final image by first finding the image created by each individual lens and then combining them. Through step-by-step calculations, the lecture demonstrates how to determine the positions of the intermediate and final images in the lens system.