Sigma AF 56mm f/1.4 DC DN Contemporary Canon EF-M

Weight: 280 g
Brand: Sigma
Description: Bayonet mount: Canon EF-M, lens type: wide-angle, standard, focal length: fixed, autofocus, for sub-frame cameras only, prime lens focal length: 56 mm, aperture F
Type: Lens
Functions: Adapted for video shooting, focusing motor for Nikon F
Length: 59.5 mm
Diameter: 66.5 mm
Focal length: Permanent
Lens type: Wide angle, standard
Minimum focus distance: 0.5 m
Auto focus: There is
For non-full frame cameras only: Yes
Focal length of prime lens: 56 mm
Bayonet: Canon EF-M
Filter thread diameter: 55 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: 6
Number of low dispersion elements: 1
Number of elements: 10