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.
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
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






