The 17-70mm F2.8-4 DC Macro HSM OS is the first lens in the Contemporary category of Sigma's Global Vision. The Sigma 17-70mm F2.8-4 was designed to be the ideal all-purpose lens for APS-C sized sensors. With a great 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.
|Minimum Angle of View||22.9 degrees|
|Min Focal Length||17 mm|
|Min Focus Distance||8.66"|
|Maximum Angle of View||79.7 degrees|
|Filter Size Supported||72 mm|
|Max Focal Length||70 mm|
|Max Aperture||f/ 2.8 (Wide)|f/ 4 (Tele)|
|Min Aperture||f/ 22|
|Compatible Camera Mount||Pentax K|
|Included Components||Lens Hood|
|Warranty Information||1 year(s)|
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