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Lens review

Sigma 18-50 mm f/2.8-4.5 DC OS HSM

8 March 2010
Szymon Starczewski

2. Pictures and parameters

Pictures:
Parameters:
Manufacturer Sigma
Model 18-50 mm f/2.8-4.5 DC OS HSM
Lens style Universal zoom
Focal length 18 - 50 mm
Maximum aperture f/2.8 - 4.5
Angle of view 69.3 - 27.9 o
Closest focusing distance 0.3 m
Maximum magnification 1:4.1
Minimum aperture 22
Number of diaphragm blades 7
Auto focus type HSM
Lens Construction 16 elements / 12 groups
Filter diameter 67 mm
Macro No
Available mounts Nikon F
Sony A / Minolta
Sigma
Pentax K
Canon EF-S
Dimensions 74 x 88.6 mm
Weight 395 g
Additional information