Sigma AF 28mm f/1.8 EX DG ASPHERICAL MACRO Nikon F

Weight: 500 g
Brand: Sigma
Description: Mount: Nikon F, lens type: wide-angle, focal length: fixed, auto focus, prime lens focal length: 28 mm, aperture F at min. focal length: 1.80, functions: macro mode
Type: Lens
Functions: Macro mode
Length: 82.5 mm
Diameter: 836 mm
Focal length: Permanent
Lens type: Wide angle
Max viewing angle: 75.4 deg.min
Minimum focus distance: 0.2 m
Auto focus: There is
Focal length of prime lens: 28 mm
Bayonet: Nikon F
Filter thread diameter: 77 mm
Aperture F at min. focal length: 1.8
Minimum aperture F: 22
Number of aperture blades: 9
Number of aspherical elements: 2
Number of element groups: 9
Number of elements: 10