Sony Carl Zeiss Vario-Sonnar T*16-80mm f/3.5-4.5 ZA DT SAL-1680Z

Weight: 445 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
Length: 83 mm
Diameter: 72 mm
Max. focal length: 80 mm
Min. focal length: 16 mm
Focal length: Variable
Lens type: Standard
Zoom ratio: 5x
Max viewing angle: 83 deg.min
Minimum focus distance: 0.35 m
Auto focus: There is
For non-full frame cameras only: Yes
Bayonet: Minolta A
Filter thread diameter: 62 mm
Aperture F at max. focal length: 4.5
Aperture F at min. focal length: 3.5
Minimum aperture F: 29
Number of aperture blades: 7
Minimum viewing angle: 20 degrees min
Number of aspherical elements: 2
Number of element groups: 10
Number of elements: 14