A lens is made of three thin different mediums. Radius of curvature and refractive index of each medium is shown in figure. Surface AB is straight. An object is placed at some distance from the lens A lens is made of three thin different mediums. Radius of curvature and refractive index of each medium is shown in figure. Surface AB is straight. An object is placed at some distance from the lens September 9, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related