Two thin lenses of focal length f1 and f2 are in contact and coaxial. The power of the combination is Two thin lenses of focal length f1 and f2 are in contact and coaxial. The power of the combination is August 20, 2020 Category: Chapter 32 - Ray Optics , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related