This lens is the perfect length for portraits and product photography. It lets you get a flattering perspective and tight composition without getting uncomfortably close to your subject (not many people like getting a camera jammed in their face). The lens is sharp and has excellent color quality. It also features a handy built-in hood.The lens is MINT in the box and works perfectly. The glass is clean and scratch-free. The original case and caps are included. This is a nice lens. This lens fits ALL of the Mamiya manual focus 645 cameras.