17-70mm F2.8-4 DC Macro (OS)* HSM | C
As low as $499
SKU: #
884
- Compact & Lightweight
- Technology: HSM, OS, & Macro functionality
- *OS is not available for the Sony and Pentax mount.
- Lens hood, lens caps are included.
Awards
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2014 PC Mag: 17-70mm | C
Compatible with both DSLR and Mirrorless
SIGMA Global Vision (Art, Sports & Contemporary) lenses for Canon EF and Nikon F mounts are not only compatible with DSLR cameras, but mirrorless cameras as well, including Canon EOS R and Nikon Z bodies. With an OEM mount adapter, you can take advantage of the performance benefits that mirrorless cameras deliver with your favorite SIGMA lenses. And for Sony E or L-Mount camera users, you can adapt EF mount lenses with our MC-11 and MC-21 Mount Converters.
Make sure you get your 4-Year Warranty
All SIGMA lenses come with a 4-Year Warranty in the US, but only if you buy from SIGMA America directly or a SIGMA Authorized Dealer. Grey market importers undercut legitimate retailers, deceive well-intentioned customers, and sell products that are ultimately not eligible for warranty service. Make sure you are buying from a trusted source so your lens is covered!
- Lens Construction
- 16 elements in 14 groups ?Lens Construction
- Angle of View
- 79.7° - 22.9°
- Number of Diaphragm Blades
- 7 (rounded)
- Maximum Aperture
- F2.8 (W) - 4 (T)
- Minimum Aperture
- F22
- Minimum Focusing Distance
- 22cm / 8.7 in.
- Filter Size
- 72mm
- Maximum Magnification
- 1:2.8
- Weight
- 465g / 16.4 oz.
- Dimensions (Diameter x Length)
- 79 x 82mm / 3.1 x 3.2 in.
Firmware Information
Learn more about the latest firmware.
View FirmwareCamera Compatibility
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View CompatibilityGeometrical MTF Chart
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10 lines per millimeter measure the lens's contrast ability (red lines). Repeating fine parallel lines spaced at 30 lines per millimeter measure the lens's sharpness ability (green lines) when the aperture is wide open.
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Geometrical MTF Chart
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Effective Distortion
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The red line illustrates how the lattice pattern will appear in the actual picture when any lens distortion is taken into account.
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Effective Distortion
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Relative Distortion
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The image will be seen as expanded (barrel distortion) in negative values or will be seen as a recessed (pincushion distortion) in positive distortion values.
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Relative Distortion
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Vignetting
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The horizontal axis shows the image height and the vertical axis shows the brightness of the image
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Vignetting
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