Focal length of convex lens is 100cm and focal length of concave lens is 8cm. Find the magnification of the given combination of lens it object is placed at point O. Focal length of convex lens is 100cm and focal length of concave lens is 8cm. Find the magnification of the given combination of lens it object is placed at point O. November 13, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 28 - Electromagnetic Waves , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related