The Olympus Zuiko 24mm f/2.8 is a wide angle, manual focus lens designed for the OM-series of cameras, and combines fast lens speed with outstanding resolution and contrast. At only 1.2 inches in length and a mere 6.5 oz. its deceptively simple construction makes it a versatile, high-quality wide angle lens with true portability for use in a variety of settings. The Zuiko 24mm wide angle lens has a thick fourth convex lens with double chamber flare aperture to minimize curvature of field aberration and features outstanding flatness and sharpness even at the remarkably short 25cm minimum subject distance.