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Lensbaby Composer Pro II with Sweet 35 Optic Lens
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Olympus M.Zuiko Digital ED 40-150mm f/2.8 Pro Lens
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Sigma 10-20mm f/4-5.6 EX DC Lens
Sigma 10-20mm f/4-5.6 EX DC
Editiorial reviews
8
4.6 out of 5
6 user ratings
5 stars
66 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
What Digital Camera lens test review of the Sigma 10-20mm f/4-5.6 EX DC HSMRead more
Looking for a Sigma 10-20mm lens review? Read on to find out what we uncovered in our objective optical lab tests.Read more
Sigma 10 20mm f/4 5.6 EX DC HSM 35mm Zoom user reviews : 4.2 out of 5 - 29 reviews - photographyreview.comRead more
Read editorial reviews
User rating
6
3.7 out of 5
6 user ratings
5 stars
16 %
4 stars
33 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
42
3.9 out of 5
42 user ratings
5 stars
33 %
4 stars
26 %
3 stars
40 %
2 stars
0 %
1 stars
0 %
1
4.0 out of 5
1 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

General

Lens typeWide angleTelephotoWide angle
Lens mount
  • Canon EF
  • Fujifilm X
  • Micro Four Thirds
  • Nikon F
  • Pentax K
  • Sony A
  • Sony E
Micro Four Thirds
  • Pentax K
  • Sony A

Image properties

Max Format size
Full-frame
Four Thirds
APS-C
Focal length< 3540 - 15010 - 20
Focal Length 35mm Equivalent
N/A
80 - 300
N/A
Angle of View
N/A
30 - 8.2
N/A
Maximum magnification (35mm format)
N/A
0.42
N/A
Maximum magnification
N/A
0.21 x6.7 x
Image stabilisation
N/A
no
N/A

Aperture

Aperture max2.52.84-5.6
Number of diaphragm blades129
N/A
Aperture min
N/A
22
N/A

Focus

Closest focusing distance0.190.70.24
Focus method
N/A
InternalInternal
Autofocus
N/A
yes
N/A
Autofocus motor type
N/A
STP
N/A
Full-time Manual focusing
N/A
yes
N/A

Optics

ConstructionFixedZoomZoom
Elements
N/A
16
N/A
Groups
N/A
10
N/A
Special elements / coatings
N/A
  • 1 Aspherical ED element
  • 2 Aspherical elements
  • 1 SED lens
  • 3 ED elements
  • 1 HD element
N/A
Power zoom
N/A
no
N/A
Zoom method
N/A
Internal
N/A

Dimensions

Weight7.6 oz26.81 oz16.58 oz
Diameter2.5 in3.13 in3.29 in
Length2.0 in6.3 in3.19 in
Filter size1.81 in2.83 in3.03 in

Often compared with Olympus M.Zuiko Digital ED 40-150mm f/2.8 Pro