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Webcode: 568GET056

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Price: $719.99

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Special order - This item is not stocked in any of our stores. This item is available from our supplier but please order carefully, special orders are not returnable. Once your order is placed, it cannot be cancelled. Delivery time from supplier average 7-14 business days assuming our supplier has stock. Sorry, we cannot guarantee delivery times for any special order item.

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Product Highlights :
  • Super Wide-angle Zoom Lens
  • Hyper-Sonic Motor
  • Super Multi-Layer Coating
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Fast, Wide and Inspiring

Category: Wide Angle

Perfect for: Travel, Landscape, Wedding & Events, Nature & Wildlife, Specialty, Creative


  • Ultra wide angle fast aperture
  • Ideal in low light
  • Achieve images with an exaggerated perspective

Precise Control

With an F3.5 aperture throughout the entire zoom range, the 10-20mm F3.5 is perfect for low light photography. Sigma wide angle lenses accentuate the relationship of subjects within a photo and thus become an important creative tool. This Sigma fast fixed aperture makes photography easier for the photographer who wishes to precisely control their depth of field and also for working with non TTL Flash systems. Super Multi-layer coating reduces flare and ghosting, four aspherical lenses provide correction for distortion and inner focusing system eliminates front lens rotation and suitable for use of polarizing filters. Perfect for shooting landscape photography, architecture, building interiors, photojournalism, wedding photography, group pictures and more.

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American Photo Editor's Choice 2010

Hot One Winner 2010
  • Super Wide-angle Zoom Lens
  • Hyper-Sonic Motor
  • Super Multi-Layer Coating
  • Filter Diameter - 82mm
  • Maximum aperture of F3.5 throughout the entire zoom range - ideal for indoor shooting and it enables photographers to emphasize the subject
  • Wide angle view from 102.4 degrees
  • Two ELD (Extraordinary Low Dispersion) glass elements and a SLD (Special Low Dispersion) glass element provide excellent correction of colour aberration
  • Four aspherical lenses provide correction for distortion and allow compact and lightweight construction
  • Super Multi-Layer coating reduces flare and ghosting
  • High image quality is assured throughout the entire zoom range
  • Incorporation of HSM (Hyper-Sonic Motor) ensures a quiet and high-speed auto focus as well as full-time manual focusing capability
  • Minimum focusing distance of 9.4 inches (24cm) throughout the entire zoom range
  • Maximum magnification ratio of 1:6.6
  • Lens design incorporates an inner focusing system which eliminates front lens rotation, making the lens particularly suitable for using the Petal-type hood and polarizing filter
  • Petal-type hood blocks extraneous light and reduces internal reflection
  • Specifications:
  • Lens Construction - 13 Elements in 10 Groups
  • Angle of View - 102.4 - 63.8 degrees
  • Number of Diaphragm Blades - 7 Blades
  • Minimum Aperture - F22
  • Minimum Focusing Distance - 24cm / 9.4 in.
  • Maximum Magnification - 1:6.6
  • Lens Hood - Petal-type Hood
  • Dimensions - Diameter 87.3mm X Length 88.2mm / 3.4 in. X 3.5 in.
  • Vignetting will occur if the lens is used with 35mm SLR cameras or digital cameras with image sensors larger than APS-C size

Lens Performance
Lens Type:Digital SLR Lenses
Focal Length:10-20mm
Maximum Aperture:f/3.5
Aperture (Max. & Min.):Max: f/3.5, Min: f/22
Camera Mount Type:Sigma SA
Format Compatibility:DSLR (APS-C Sensor)
Angle of View:102.4-63.8 degrees
Minimum Focus Distance:0.24m
Maximum Close-Up Magnification:0.15x
Groups/Elements:10 Groups/13 Elements
Diaphragm Blades:7
Lens Features
Image Stabilization:No
Tripod Collar:No
Filter Thread:82mm
Dimensions (DxL):3.4x3.5"
Additional Information
Warranty:7 year manufacturer warranty

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