With an angle of view of 47 degrees, this lens is equivalent to a 50mm lens in 35mm format. This is the standard lens for the format, with a field of view approximating natural human sight. It is the most general purpose lens in the series, and works well in various applications for close or distant subjects. Packing high performance into a compact, lightweight configuration, it is well corrected for distortion, producing a natural, well balanced image. Also used with the ZD

AF 80mm f/2.8 Optical Construction 6 elements / 5 groups Angle of View 47 Degrees Minimum Aperture 22 Diaphragm Automatic Focusing System Auto focus / manual Minimum Focusing Distance 27.5� / 70cm Maximum Magnification Ratio 0.15 Area Covered 11 x 14.8 in. / 279 x 377mm Equivalent 35mm Focal Length 50mm Filter Size 58mm Lens Hood Bayonet Dimensions (L XW) 49.5 x 77mm Weight 11 oz. / 77mm J.P. Code 966000 Mamiya Code 311020