Leica Vario-Elmar-T 18–56 mm f/3.5–5.6 Aspherical

Weight: 256 g
Brand: Leica Camera
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: 60 mm
Diameter: 63 mm
Max. focal length: 56 mm
Min. focal length: 18 mm
Focal length: Variable
Lens type: Wide angle
Zoom ratio: 3.1x
Max viewing angle: 75 deg.min
Minimum focus distance: 0.3 m
Auto focus: There is
Bayonet: Leica T
Filter thread diameter: 52 mm
Aperture F at max. focal length: 5.6
Aperture F at min. focal length: 3.5
Minimum aperture F: 16
Number of aperture blades: 4
Minimum viewing angle: 28 degrees min
Number of aspherical elements: 4
Number of element groups: 7
Number of elements: 10