Sigma 17-50mm f/2.8 EX DC OS HSM

Placeholder
$369
17-50 mm
autofocus 2.9x zoom lens
f/2.8
fixed aperture
  • Sigma OS Image stabilized
  • Sigma HSM Built-in focus motor

compatibilitywith digital cameras

Pros

The Sigma 17-50mm f/2.8 EX DC OS HSM vs other Digital camera lenses

Fixed aperture Fixed aperture Help
The same maximum aperture at all focal lengths
Length Quite short Help
91 mm
Min focal length Great wide angle lens Help
17 mm
Wide minimum Good narrowest aperture Help
f/22
Image stabilization More advanced image stabilization Help
Sigma OS
Lowest price Inexpensive Help
$369.00
Weight Very light Help
0.6 kg

Cons

The Sigma 17-50mm f/2.8 EX DC OS HSM vs other Digital camera lenses

Max focal length Poor telephoto lens Help
50 mm
Prime lens Zoom lens Help
Typically not as sharp as prime lenses

The Sigma 17-50mm f/2.8 EX DC OS HSM vs other Digital camera lenses

Magnification Poor macro Help
1:5 (0.2)
Zoom range Below average zoom range Help
2.9x

Specifications

General

Min focal length
Help
17 mm
Max focal length
Help
50 mm
Zoom range
Help
2.9x
Magnification
Help
1:5 (0.2)

Aperture

Wide maximum
Help
f/2.8
Wide minimum
Help
f/22
Tele maximum
Help
f/2.8
Tele minimum
Help
f/22

Features

Auto focus
Help
Yes
above average above average
Focus motor
Help
Sigma HSM
Image stabilization
Help
Sigma OS
above average above average
Fisheye
Help
No
Tilt-shift
Help
No

Form factor

Lens mount
Help
Sigma SA
Length
Help
91 mm
Diameter
Help
84 mm
Filter size
Help
77 mm
Weight
Help
0.6 kg

Angle of view

Wide horizontal
Help
62.7°
Telephoto horizontal
Help
23.4°
Wide vertical
Help
44.2°
Telephoto vertical
Help
15.7°
Wide diagonal
Help
72.4°
Telephoto diagonal
Help
27.9°

Competitors

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