10-20mm F3.5 EX DC HSM Refurbished

Fast, Wide and Inspiring
Wide Angle
Travel, Landscape, Wedding & Events, Nature & Wildlife, Specialty
  • Ultra wide angle fast aperture, ideal in low light
  • Achieve images with an exaggerated perspective 
  • Carrying case, lens hood, front & rear caps
ASP
ASPASPHERICAL

The aspherical lens complex allows freedom of design, improved performance, a reduced number of component lenses and a compact size.

DC
DCDC for Digital

These are special lenses designed for APS-C size sensors so that the image circle matches the smaller size of the image sensor of most digital SLR cameras. Their specialized design gives these lenses the ideal properties for digital cameras, the compact and lightweight construction is an added bonus!

EX
EXEX Lens

The exterior of this lens is EX-finished to denote the superior build and optical quality, and to enhance its appearance.

HSM
HSMQuiet & Fast Autofocusing

This lens uses a motor driven by ultrasonic waves to provide a quiet, high-speed AF.

IF
IFInner Focus

To ensure stability in focusing, this lens moves the inner lens group(s) without changing the lens' physical length.

#202-R

Price: $649.00

New Price: $449.00

* Required Fields

Price: $649.00

New Price: $449.00

*Authorized dealer prices may vary
Overview

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.

Tech Specs

SPECIFICATIONS

Lens Construction13 Elements in 10 Groups
Angle of View102.4° - 63.8°
Number of Diaphragm Blades7
Mininum Aperturef22
Minimum Focusing Distance24 cm / 9.4 in
Filter Size (mm)82
Maximum Magnifications1:6.6
Dimensions
(Diameter x Length)
87.3 x 88.2 mm/3.4 x 3.5 in
Weight520g / 18.3oz.
Corresponding Mounts
SigmaHSM
EX
DC
NikonHSM
EX
DC
CanonHSM
EX
DC
Sony/MinoltaHSM
EX
DC
PentaxHSM
EX
DC
HSM - Hyper-Sonic Motor
EX - EX Lens
DC - DC for Digital

Lens Hood: Petal Type

* The appearance, specifications, and the like of the product are subject to change for improvement without notice.

* Vignetting will occur if the lens is used with 35mm SLR cameras or digital cameras with image sensors larger than APS-C size.

* Pentax mount, if the camera body does not support HSM, auto focus will not be available.

* Nikon Mount Built in motor lens: compatible with D40, D40x, D60, D3000, D5000

MTF CHART

LENS CONSTRUCTION

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Resources
  • FOCAL LENGTH SIMULATOR

    The focal length changes the angle of view in an image. The longer the focal length, the smaller the angle of view and the greater the magnification.

    VIEW DETAILS

  • SIGMA LENS TECHNOLOGY

    Learn about the state of the art technology put into Sigma lenses to ensure high quality images.

    VIEW DETAILS

  • LENS TELECONVERTER COMPATABILITY CHART

    Get more reach with what you have. Check the compatibility of your lens with the teleconverter chart.

    VIEW DETAILS

  • LENS CHART

    Need more information on a lens? Cross reference all the specs using the lens chart.

    VIEW DETAILS

  • DC LENS COMPATABILITY CHART

    Check the compatibility of DC (APS-C sized sensors) lenses.

    VIEW DETAILS

  • LENS CHART FOR RECENTLY DISCONTINUED LENSES

    Get all the information you need on discontinued lenses.

    VIEW DETAILS

  • MTF CHART GUIDE

    See how a lens performed using the Modulation Transfer Function (MTF) Chart Guide. The MTF is just one criterion used to evaluate lens performance.

    VIEW DETAILS

Accessories

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