Two converging lenses are used in a particular device. The first lens (the one closest to the object) has a focal length of 200 mm. The second lens has a focal length of 150 mm. The lenses are spaced 400 mm apart. An object that is 10 mm high is placed at a distance of 210 mm from the first lens. Find the distance of the final image along with its magnification.

Answer rating: 100% (QA)

In a two lens system we first have to solve for the first lens then the second and ignoring the ... View the full answer