Sigma 10-20mm f/4-5.6D EX DC Sony Alpha

Sigma 10-20mm f/4-5.6D EX DC Sony Alpha
$486
10-20 mm
autofocus 2x zoom lens
f/4-5.6
variable aperture
  • Designed for APS-C Sony Alpha DT
  • Generic motor Built-in focus motor

compatibilitywith digital cameras

Pros

Cons

The Sigma 10-20mm f/4-5.6D EX DC Sony Alpha vs other Digital camera lenses

Aperture Narrow aperture Help
f/4
Max focal length Poor telephoto lens Help
20 mm
Wide minimum Poor narrowest aperture Help
f/5.6
Fixed aperture Variable aperture Help
Narrower aperture at longer focal lengths
Prime lens Zoom lens Help
Typically not as sharp as prime lenses

The Sigma 10-20mm f/4-5.6D EX DC Sony Alpha vs other Digital camera lenses

Zoom range Poor zoom range Help
2x

Specifications

General

Min focal length
Help
10 mm
above average above average
Max focal length
Help
20 mm
below average below average
Zoom range
Help
2x
Magnification
Help
1:6.7 (0.1)

Aperture

Wide maximum
Help
f/4
below average below average
Wide minimum
Help
f/5.6
below average below average
Tele maximum
Help
f/5.6
below average below average
Tele minimum
Help
f/5.6
below average below average

Features

Auto focus
Help
Yes
above average above average
Focus motor
Help
Generic motor
Image stabilization
Help
None
Fisheye
Help
No
Tilt-shift
Help
No

Form factor

Lens mount
Help
Sony Alpha DT
Length
Help
89 mm
Diameter
Help
86 mm
Filter size
Help
77 mm
Weight
Help
0.5 kg

Angle of view

Wide horizontal
Help
99.4°
above average above average
Telephoto horizontal
Help
61.1°
Wide vertical
Help
75.9°
above average above average
Telephoto vertical
Help
42.6°
Wide diagonal
Help
109.5°
above average above average
Telephoto diagonal
Help
70.5°

Competitors

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