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Sigma 17-70mm f2.8-4 DC HSM OS Contemporary
Sigma 17-70mm f2.8-4 DC HSM OS ContemporarySigma 17-70mm f2.8-4 DC HSM OS Contemporary MTF Chart 2Sigma 17-70mm f2.8-4 DC HSM OS Contemporary MTF Chart 1Sigma 17-70mm f2.8-4 DC HSM OS Contemporary Lens Construction

17-70mm F2.8-4 DC Macro OS HSM | Contemporary

Typical Photography: Travel, Wedding & Events, Family, Macro

  • Compact & Lightweight
  • Technology: HSM, OS, & Macro functionality
  • *OS is not available for the Sony and Pentax mount.
  • Lens hood, lens caps are included.
SKU: 884. Categories: , , , .

Product Description

The 17-70mm F2.8-4 DC Macro HSM OS is the first lens in the Contemporary line of Sigma’s Global Vision. The Sigma 17-70mm F2.8-4 was designed to be the ideal all-purpose lens for APS-C DSLRs. With a versatile focal length and macro capability, the 17-70mm F2.8-4 is also equipped with a Hyper Sonic Motor (HSM) and an Optical Stabilizer (OS) for superior image quality. The HSM ensures quiet, accurate, and fast autofocusing while the OS compensates for camera shake when shooting handheld.

The design of the 17-70mm includes state-of-the-art TSC material (Thermally Stable Composite), which allows for a durable construction as well a reduction in size by 30% compared to conventional models. Two FLD glass elements (with performance equal to fluorite) are incorporated along with one SLD element to reduce color aberration at the highest degree and obtain unmatched image quality. The 17-70mm F2.8-4 Macro DC HSM OS is compatible with the Sigma USB dock for an increased level of customization, including firmware updates as well as focus parameter adjustment changes. The perfect all-purpose travel lens, the 17-70mm F2.8 Macro DC HSM OS is a must have for any camera bag.

Additional Information

Lens Construction

16 Elements in 14 Groups

Angle of View

79.7-22.9º

Number of Diaphragm Blades

7

Mininum Aperture

f22

Minimum Focusing Distance

22 cm

Maximum Magnifications

1:2.9

Dimensions

79 x 82 mm

Lens Mounts

Canon, Nikon, Sigma

Autofocus

HSM – Hyper-Sonic Motor

Weight

465 g

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