Compact and lightweight, the Canon Reflex Mirror S.S.C F/8 is a 500 mm lens that is easy to carry along. With a focal length of 500 mm, this Canon FD-mount lens captures sharp photos. With an aperture range of F/8, this 500 mm lens allows you to take bright outdoor photos. The 5-degree angle coverage of the Canon Reflex Mirror S.S.C F/8 lens lets you take standard format photos. With a construction of 6 elements in 3 groups, this Canon FD-mount lens delivers high-quality images.