This is my favorite lens for the Mamiya 645 cameras. It is the perfect length for portraits. 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). It also works very well for product photography. The lens is sharp and has excellent color quality. It also features a handy built-in hood. Note that this is the new "N" version with improved styling and optics and the faster f3.5 maximum aperture. The lens is in clean condition and works perfectly. The glass is clean and scratch-free and the mechanical action is smooth. Caps are included. This lens fits ALL of the Mamiya manual focus 645 cameras.