The Mamiya Sekor AF 45mm f/2.8 D lens has been designed with a 16bit CPU that allows easy firmware upgrading, fine lens characteristic correction and fast, reliable communication between the lens, camera body and digital back when used in conjunction with the Mamiya 645AFDIII and 645AFDII.
The lens has an angle of view of 76 degrees - equivalent to a 28mm lens in the 35mm format. The Mamiya Sekor AF 45mm f/2.8 D is especially suited for architectural photography and other subjects dominated by straight lines. It also features a one touch switching ring for easy changing between manual and auto focus.
The lens has an angle of view of 76 degrees - equivalent to a 28mm lens in the 35mm format. The Mamiya Sekor AF 45mm f/2.8 D is especially suited for architectural photography and other subjects dominated by straight lines. It also features a one touch switching ring for easy changing between manual and auto focus.
Optical Construction
8 elements 7 groups
Angle of View
76 degrees
Minimum Aperture
22
Minimum Focusing Distance
17.7 inches (45cm)
Maximum Magnification Ratio
0.14
Area Covered
18.1 x 13.4" (461 x 341mm)
Equivalent 35mm Focal Length
28mm
Filter Size
67mm
Lens Hood
Bayonet type
Dimensions (L x W)
2.9 x 3 inches (73.5 x 77mm)
Weight
17.5 oz (495g)
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