Lens review

Sigma 50 mm f/1.4 EX DG HSM

16 June 2009
Arkadiusz Olech

2. Pictures and parameters

Manufacturer Sigma
Model 50 mm f/1.4 EX DG HSM
Lens style Normal
Focal length 50 mm
Maximum aperture f/1.4
Angle of view 46.8 o
Closest focusing distance 0.45 m
Maximum magnification 1:7.4
Minimum aperture 16
Number of diaphragm blades 9
Auto focus type HSM
Lens Construction 8 elements / 6 groups
Filter diameter 77 mm
Macro No
Available mounts Canon EF
Nikon F
Sony A / Minolta
Pentax K
Four Thirds
Dimensions 68.2 x 84.5 mm
Weight 505 g
Additional information If the Sony or Pentax camera body does not support HSM, auto focus will not be available.