An ultra-wide zoom lens with a constant f/2.8 aperture, the Sigma 14-24mm f/2.8 DG HSM Art Lens is an outstanding option for architectural and landscape shooters with full-frame Canon EF cameras. A part of the esteemed Art series of lenses, a sophisticated optical design is used that incorporates three FLD, three SLD, and three aspherical elements to help reduce chromatic aberrations and keep distortion under control. A Super Multi-Layer coating has also been applied to suppress lens flare and ghosting for accurate colour fidelity and high contrast.
Complementing the imaging capabilities, the lens sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with full-time manual focus override. The lens features a rounded 9-blade diaphragm that gives a smooth look to out-of-focus areas, which stops down to f/22 and offers a minimum focus distance of 26 cm. Finally, a weather-sealed brass bayonet mount helps keep water and dust away from your equipment when shooting in rugged conditions.
|Focal Length||14 to 24mm|
|Lens Mount||Canon EF|
|Angle of View||114.2° to 84.1°|
|Minimum Focus Distance||10.24" / 26 cm|
|Optical Design||17 Elements in 11 Groups|
|Diaphragm Blades||9, Rounded|
|Dimensions (ø x L)||3.8 x 5.32" / 96.4 x 135.1 mm|
|Weight||2.53 lb / 1150 g|