Zeiss Distagon T* 3.5/18 ZF

Weight: 470 g
Brand: Zeiss
Description: Mount: Nikon F, lens type: wide-angle, focal length: fixed, prime lens focal length: 18 mm, aperture F at min. focal length: 3.50, features: internal focusing
Type: Lens
Functions: Internal focus
Length: 84 mm
Diameter: 87 mm
Focal length: Permanent
Lens type: Wide angle
Max viewing angle: 99 deg.min
Minimum focus distance: 0.3 m
Focal length of prime lens: 18 mm
Bayonet: Nikon F
Filter thread diameter: 82 mm
Aperture F at min. focal length: 3.5
Minimum aperture F: 22
Minimum viewing angle: 90 deg.min
Number of element groups: 11
Number of elements: 13