Sigma 70-200mm F2.8 EX DG OS HSM Lens
For Pentax K Mount
The Sigma 70-200mm F2.8 EX DG OS HSM is a normal to medium telephoto zoom designed for cameras with a Full-Frame sensor. This bright constant-aperture zoom covers a 70mm to 200mm focal-range. An optical Image Stabilization System built into this lens compensates for camera shake.
This zoom can focus down to 140cm from the imaging plane which gives it a maximum magnification of 0.12X. The lens offers a Quick-Shift AF system which lets the user simply rotate the focus-ring to focus manually. A Super-Sonic motor inside the lens delivers very fast and relatively quiet AF.
This version has a Pentax K lens mount. Follow this link for all current compatible digital cameras: Pentax K mount cameras with Full-Frame or smaller sensors. Sigma also made this lens available for Canon EF, Sony A, Sigma S mounts.
Sigma 70-200mm F2.8 EX DG OS HSM Specifications
|Brand||Sigma||Model||70-200mm F2.8 EX DG OS HSM|
|Focal Range||70 - 200mm||View Angle||34 - 12°|
|Max Aperture||F/2.8||Min Aperture||F/22|
|Filter Size||77mm||Aperture Blades||9|
|Size (D x L)||87 x 198mm||Weight||1370g|
|Tilt||N / A||Shift||N / A|
|Zoom Drive||Mechanic||Focus Drive||AF with Quick-Shift|
|Zoom Mechanism||External||Focus Mechanism||External|
|Hood||Bayonet||Focus Motor||Super Sonic|
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Sigma 70-200mm F/2.8 Facts
|70-200mm Focal-Range||F/2.8 Constant Aperture|
|77mm Filter Thread||AF with Quick-Shift|
|Pentax K Mount||1 Max Crop-Factor|
|1370g Lens Weight||87 x 198mm (D x L)|
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