Zeiss Distagon T* 4/18 ZM

Weight: 350 g
Brand: Zeiss
Description: Mount: Leica M, lens type: wide-angle, focal length: fixed, prime lens focal length: 18 mm, aperture F at min. focal length: 4, aperture F at max. focal length: 4
Type: Lens
Length: 71 mm
Diameter: 65 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.5 m
Focal length of prime lens: 18 mm
Bayonet: Leica M
Filter thread diameter: 58 mm
Aperture F at max. focal length: 4
Aperture F at min. focal length: 4
Minimum aperture F: 22
Number of element groups: 8
Number of elements: 10