The Canon FD f/2.0 is a 28 mm lens that enables you to capture beautiful, panoramic photos. With an aperture range of f/2-22, the Canon FD f/2.0 allows you to capture bright images, even in low-light conditions. With a construction of 9 elements in 8 groups, this Canon lens reduces aberrations, letting you take high-quality photos. With a maximum magnification of 0.135x, this 28 mm lens captures large-size images of small objects. The 55 mm filter used with this Canon lens protects it from dust and glare.