Leica Super-Vario-Elmar-T 11-23mm f/3.5 - 4.5 Aspherical

Weight: 368 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: 77 mm
Diameter: 73 mm
Max. focal length: 23 mm
Min. focal length: 11 mm
Focal length: Variable
Lens type: Wide angle
Zoom ratio: 2.1x
Max viewing angle: 103 deg.min
Minimum focus distance: 0.2 m
Auto focus: There is
Bayonet: Leica T
Filter thread diameter: 67 mm
Aperture F at max. focal length: 4.5
Aperture F at min. focal length: 3.5
Minimum aperture F: 16
Minimum viewing angle: 70 deg.min
Number of aspherical elements: 4
Number of element groups: 11
Number of elements: 14