Leica DG Vario-Summilux 10-25 mm F/1.7

Weight: 690 g
Brand: Leica Camera
Equipment: Lens hood
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: Adapted for video shooting, focusing motor for Nikon F
Length: 128 mm
Diameter: 87.6 mm
Max. focal length: 25 mm
Min. focal length: 10 mm
Focal length: Variable
Lens type: Wide angle, standard
Zoom ratio: 2.5x
Max viewing angle: 94 degrees min
Minimum focus distance: 0.28 m
Auto focus: There is
Bayonet: Micro 4/3
Filter thread diameter: 77 mm
Aperture F at max. focal length: 1.7
Aperture F at min. focal length: 1.7
Minimum aperture F: 16
Number of aperture blades: 9
Security: Dustproof, waterproof
Minimum viewing angle: 47 degrees min
Number of aspherical elements: 3
Number of element groups: 12
Number of low dispersion elements: 4
Number of elements: 7