Glass of refractive index 1.55 is used to manufacture a double convex lens with the same radii of curvature R. For the focal length of lens to be 25 cm, what is the radius of curvature?

Asked by Topperlearning User | 10th Jun, 2014, 09:16: AM

Expert Answer:

Answered by  | 10th Jun, 2014, 11:16: AM