Manufacturer’s Description

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.

The Specs

Optics
Minimum Angle of View 22.9 degrees
Min Focal Length 17 mm
Min Focus Distance 8.66"
Maximum Angle of View 79.7 degrees
Image Stabilization Optical
Filter Size Supported 72 mm
Quick Glance
Max Focal Length 70 mm
Lens Type Macro
Max Aperture f/ 2.8 (Wide)|f/ 4 (Tele)
Min Aperture f/ 22
Compatible Camera Mount Pentax K
Other Features
Included Components Lens Hood
Warranty
Warranty Information 1 year(s)
More Info
URL http://www.sigma-photo.com
Physical Specifications
Diameter 3.1 in
Weight 1.18 lbs
Length 3.5 in

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