The sony e16mm f28 lens is a light low profile pancake lens that fits comfortably on sonys aps c e mount cameras whilst maintaining the slimline look and slipping easily into your pocket great for everyday shooting this 16mm lens contains high quality optics including a 7 blade circular aperture for beautiful defocus effects and an aspheric surface for excellent contrast and sharpness the lens features direct manual focus with a non rotating focus ring during auto focus ideal for precise