Sony Minolta AF ZOOM 28-75mm F2.8 D SAL-2875

Weight: 510 g
Brand: Sony
Description: Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length
Type: Lens
Functions: Focusing motor for Nikon F, internal focusing
Length: 94 mm
Diameter: 73 mm
Max. focal length: 75 mm
Min. focal length: 28 mm
Focal length: Variable
Lens type: Standard
Zoom ratio: 2.7x
Max viewing angle: 75 deg.min
Minimum focus distance: 0.33 m
Auto focus: There is
Bayonet: Minolta A
Filter thread diameter: 67 mm
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 32
Number of aperture blades: 7
Minimum viewing angle: 32 degrees min
Number of aspherical elements: 4
Number of element groups: 14
Number of low dispersion elements: 3
Number of elements: 16