Sigma 10-20mm f/4-5.6 EX DC HSM

Sigma 10-20mm f/4-5.6 EX DC HSM
$479
10-20 mm
autofocus 2x zoom lens
f/4-5.6
variable aperture
  • Sigma HSM Built in focus motor

reviewswhat are people saying

starstarstarstarstar
B&H Photo Video

Rated 4.5 out of 5 stars by 3 users at B&H Photo Video

"This has become a lens I must have with me. Use it appropriately and it is sharp with minimal to no vignetting."

"When you really need to get it all in view, this is a great lens. Well made lens for the money. No chromatic aborations! Sharp if you use f11-16. Construction is excellent. Nothing negative to say about this lens."

"The lens cap is impossible when the hood is on."

compatibilitywith digital cameras

APS-C (1.5x crop factor)

This lens is compatible with APS-C (1.5x crop factor) cameras such as the Sigma SD1.

Sigma SD1
99.2 - 60.9°
horizontal angle of view
15.5-30.5mm
35mm equivalent focal length

Pros

The Sigma 10-20mm f/4-5.6 EX DC HSM vs other Sigma SA lenses

Length Quite short Help
81 mm
Min focal length Great wide angle lens Help
10 mm
Focus motor Silent focus motor Help
Silent and fast

Cons

The Sigma 10-20mm f/4-5.6 EX DC HSM vs other Sigma SA lenses

Fixed aperture Variable aperture Help
Narrower aperture at longer focal lengths
Magnification Poor macro Help
1:6.7 (0.1x)
Aperture Narrow aperture Help
f/4
Prime lens Zoom lens Help
Typically not as sharp as prime lenses
Max focal length Poor telephoto lens Help
20 mm
Image stabilization No image stabilization Help
Risk of blur

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 (0.1x)
below average below average

Aperture

Wide minimum
Help
f/4
below average below average
Wide maximum
Help
f/22
Tele minimum
Help
f/5.6
below average below average
Tele maximum
Help
f/22

Features

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

Form factor

Lens mount
Help
Sigma SA
Length
Help
81 mm
Diameter
Help
84 mm
Filter size
Help
77 mm
Weight
Help
Unknown

Angle of view

Wide horizontal
Help
92°
above average above average
Telephoto horizontal
Help
54.7°
Wide vertical
Help
69.2°
above average above average
Telephoto vertical
Help
38.1°
Wide diagonal
Help
102.4°
above average above average
Telephoto diagonal
Help
63.8°
below average below average

DiscussionWhat do you think about the Sigma 10-20mm f/4-5.6 EX DC HSM lens?

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