The Sigma 24-70mm f/2.8 IF EX DG HSM Lens is a large aperture standard zoom lens that is ideal for photojournalism and general pro photography. The lens covers focal lengths from 24mm wide angle to 70mm medium telephoto, with a bright viewfinder, and easy AF/MF all the way through. When used with Canon digital SLR cameras with APS-C size sensors, the focal length offered by this lens will be equivalent to 38-112mm, in 35mm SLR terms.
The Hyper Sonic Motor (HSM) ensures a silent, high-speed AF function as well as full-time manual focusing capability. This lens features Super Multi Layer Coating, which reduces flare and ghosting. DG is a designation Sigma uses on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras. In addition, this lens has been redesigned and is now more compact and lighter than its predecessor.
|Focal Length||24 - 70 mm|
|Aperture|| Maximum: f/2.8 |
|Camera Mount Type||Canon EF|
|Format Compatibility|| 35mm Film / Full-Frame Digital Sensor |
|Angle of View||84.1° - 34.3°|
|Minimum Focus Distance||1.25' (38.10 cm)|
|Maximum Reproduction Ratio||1:5.3|
|Filter Thread||82 mm|
|Dimensions (DxL)||Approx. 3.5 x 3.7" (8.89 x 9.40 cm)|
|Weight||1.74 lb (790 g)|