The Bower 24mm f/1.4 Wide-Angle Lens for Olympus Four Thirds Mount Cameras is a wide-angle lens that gives you superb low-light capabilities with its fast f/1.4 maximum aperture, making it ideal for photojournalism, street photography, interiors and everyday photography. This manual focus lens is designed with an automatic AE chip for auto aperture, auto exposure and focus confirmation. It focuses as close as 9.8" (25 cm) and its circular aperture and narrow depth of field provide pleasing background blur. Advanced multi-coated optical glass reduces flare, distortion and bending for superb image quality and two aspherical lenses reduce spherical aberration. A tulip lens hood, front and rear lens caps a lens pouch are included.