- Overview
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The new Sigma wide-angle model stands out with its thoroughly corrected magnification chromatic aberration and sagittal coma flare, as well as completely minimized distortion thanks to its optical design. It features water- and oil-repellent coating on the front lens element and its overall dust- and splash-proof structure ensures excellent performance even in the most challenging shooting conditions. The high-speed AF, thanks to the HSM (Hyper Sonic Motor) with an updated algorithm, captures the perfect moment instantly. Available in Sigma, Nikon, Canon and Sony E camera mounts, this lens is a great contender for street photography, as well as shooting landscapes and night skies.
- Tech Specs
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LENS CONSTRUCTION
SPECIFICATIONS
Lens Construction 17 elements in 2 groups Angle of View (35mm) 75.4° Number of Diaphragm Blades 9 (Rounded diaphragm) Mininum Aperture F16 Minimum Focusing Distance 28cm / 11 in. Filter Size (mm) φ77㎜ Maximum Magnifications 1：5.4 Dimensions
(Diameter x Length)Φ82.8mm × 107.7mm(3.3 in. x 4.2in.) Weight TBD Corresponding Mounts Sigma HSM
DGNikon HSM
DGCanon HSM
DGSony E** HSM
DGHSM -Hyper-Sonic Motor
DG - DG for Digital Full Frame and APS-C
* The appearance, specifications, and the like of the product are subject to change for improvement without notice.
**This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.
GEOMETRICAL MTF CHART
DIFFRACTION MTF CHART
EFFECTIVE DISTORTION
RELATIVE DISTORTION
VIGNETTING
- Resources
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- 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.
- SIGMA LENS TECHNOLOGY
Learn about the state of the art technology put into Sigma lenses to ensure high quality images.
- LENS TELECONVERTER COMPATIBILITY CHART
Get more reach with what you have. Check the compatibility of your lens with the teleconverter chart.
- LENS CHART
Need more information on a lens? Cross reference all the specs using the lens chart.
- LENS COMPATIBILITY CHART
Check the compatibility of lenses with your camera make and model.
- LENS CHART FOR RECENTLY DISCONTINUED LENSES
Get all the information you need on discontinued lenses.
- 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.
- FOCAL LENGTH SIMULATOR
