smc FA 645 45-85mm F4.5 - Overview
Autofocus zoom reaching from wide angle to normal focal length. When used on the PENTAX 645D the angle of view corresponds to approximately a 36-68mm, in the 24x36 format. It is a versatile lens for landscape photograph and could be used to replace three prime lenses, 45mm, 55mm, and 75mm when traveling. Compatible with both film and digital PENTAX 645 cameras.