This is the most popular lens for the Mamiya 645 cameras. It is the perfect length for landscapes and reportage photography. It lets you get a lot into the frame without appearing distorted or being too wide for general use. Note that this is the new "N" version with improved styling. 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 is a nice lens. This lens fits ALL of the Mamiya manual focus 645 cameras.