Sigma AF 16mm f/1.4 DC DN Contemporary Sony E

Brand: Sigma
Description: Mount: Sony E, lens type: wide-angle, focal length: fixed, autofocus, for non-full-frame cameras only, max. focal length: 1.40 mm, fixed lens focal length:
Type: Lens
Functions: Adapted for video shooting, focusing motor for Nikon F
Length: 92.3 mm
Diameter: 72.2 mm
Max. focal length: 14 mm
Focal length: Permanent
Lens type: Wide angle
Auto focus: There is
For non-full frame cameras only: Yes
Focal length of prime lens: 16 mm
Bayonet: Sony E
Filter thread diameter: 67 mm
Aperture F at max. focal length: 1.4
Aperture F at min. focal length: 1.4
Minimum aperture F: 16
Number of aperture blades: 9
Security: Dustproof, waterproof
Number of aspherical elements: 2
Number of element groups: 13
Number of low dispersion elements: 5
Number of elements: 16