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Sigma announces new APO 50-150mm F2.8 EX DC HSM lens

Sigma announce the new APO 50-150mm F2.8 EX DC HSM lens. Specially designed for digital SLR cameras with an APS-C size image sensor, this large aperture F2.8 lens has a compact, lightweight construction of 76.3mm (3.0") in diameter, 132.6mm (5.2") in length and weighing just 780g (27.5oz). Four SLD (Special Low Dispersion) glass elements are used for utmost correction of chromatic aberrations. The HSM (Hyper Sonic Motor) system ensures quiet and high-speed auto focusing with full manual focus override...
View all Sigma interchangeable lensesFEATURES

Compact and lightweight
Incorporation of the very latest optical technology
High image quality is assured  throughout the entire zoom range
Four SLD glass elements are used for utmost correction of chromatic aberrations
Equipped with HSM (Hyper Sonic Motor) with full-time manual focus override.
Compatible with Sigma 1.4x EX DG and 2x EX DG APO Tele-Converters

SPECIFICATIONS (Sigma mount)

- Focal Length : 50-150mm
- Minimum Aperture : F22
- Lens Construction : 18 Elements in 14 Groups
- Angle of View : 27.9°-9.5°
- Number of Diaphragm Blades : 9 pcs
- Minimum Focusing Distance : 100cm (39.4”)
- Maximum Magnification : 1:5.3
- Filter Size : 67mm
- Lens Hood : Bayonet Type
- Dimensions : Diameter 76.3mm (3.0”)X Length 135.1mm (5.3”)
- Weight : 770g / 27.2oz

* The appearance and specifications are subject to change without notice.
* Vignetting will occur if the lens is used with digital cameras with image sensors larger than APS-C size or 35mm SLR cameras.

Additional information: View all Sigma interchangeable lenses
August 11, 2006
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