Mamiya Sekor AF 80mm f2.8 D Lens Overview

The Sekor AF 80mm f/2.8 D lens is equipped with an auto/manual focus ring that allows fast one-touch selection of auto or manual focus mode. The lens barrel cover is made of turned aluminum treated with black alumite. The rubberized focusing ring makes manual focusing fast and easy. This standard lens for the 645 format has a field of view approximating natural human sight and works well in a wide range of applications for close or distant subjects. The Sekor AF 80mm f/2.8 D utilizes a 16 bit CPU that allows easy firmware upgrading, finer lens characteristic correction and faster, more reliable communication between the lens, camera body and digital back.

Sekor AF 80mm f/2.8 D Specifications

Optical Construction   
6 elements/5 groups

Angle of View   
47°

Minimum Aperture   
22

Diaphragm   
Automatic

Focusing System   
Auto Focus / Manual

Minimum Focusing Distance   
27.5in / 70cm

Maximum Magnification Ratio   
0.15

Area Covered   
11 x 14.8 in. / 279 x 377mm

Equivalent 35mm Focal Length   
50mm/58mm with ZD Back

Filter Size   
67mm

Lens Hood   
Bayonet

Dimensions (L x W)   
2 x 3.2 in /51.5 x 80.5mm

Weight   
11.6 oz. / 330 g.

Compatible cameras   
645AFD II/645AFD III/ZD