Lens review

Sigma A 40 mm f/1.4 DG HSM

10 December 2018
Arkadiusz Olech

2. Pictures and parameters

Manufacturer Sigma
Model A 40 mm f/1.4 DG HSM
Lens style Wide angle
Focal length 40 mm
Maximum aperture f/1.4
Angle of view 56.8 o
Closest focusing distance 0.4 m
Maximum magnification 1:6.5
Minimum aperture 16
Number of diaphragm blades 9
Auto focus type HSM
Lens Construction 16 elements / 12 groups
Filter diameter 82 mm
Macro No
Available mounts Canon EF
Nikon F
Sony E
Sony FE
Dimensions 131 x 87.8 mm
Weight 1200 g
Additional information Announced: 25.09.2018
3 FLD elements, 3 SLD elements