This Sigma 10-20mm f3.5 EX DC HSM Lens is an ultra wide-angle zoom lens for a Canon fitting and has a maximum aperture of F3.5 throughout the entire zoom range, making it perfect for dim light and indoor photography. The wide-angle of view of the Sigma 10-20mm f3.5 EX DC HSM Lens for Canon is from 102.4 degrees producing sharp images with exaggerated perspective, giving photographers creative ability to emphasise the subject.
The Extraordinary Low Dispersion glass, Special Low Dispersion glass and Aspherical lenses gives excellent correction of all types of aberrations, both solour and fringing. The Super Multi-Layer lens coating on the Sigma 10-20mm f3.5 EX DC HSM Lens for Canon reduces flare and ghosting and also creates high image quality throughout the entire zoom range. The Hyper Sonic Motor ensures quiet and fast autofocus, while also allowing full-time manual focus override and the internal focusing eliminates front lens rotation.
Sigma 10-20mm f3.5 EX DC HSM Lens has a minimum focusing distance of 24cm (9.4 inches) throughout the entire zoom range and the close focusing distance on such a wide-angle lens emphasises perspective and allows the photographer to capture high quality images, not only of the foreground subject but also the background scenery.
13 Elements in 10 Groups
|Angle of View||
102.4 - 63.8 degrees
|Number of Diaphragm Blades||
|Minimum Focusing Distance||
Diameter 87.3mm x Length 88.2mm