10-20mm f/4-5.6 EX DC HSM Zoom Lens
10-20mm f/4-5.6 EX DC HSM Zoom Lens is designed for the smaller image circle of APS-C cameras (DC) and encompasses SigmaÕs HSM (Hyper-sonic Motor) technology for smooth & silent auto focusing. The lens has a focal length of 10-20mm and offers an angle of view of 102.4 û - 63.8 û. A 6-blade aperture diaphragm and SigmaÕs EX build quality rounds off the remaining features of the lens.
ItÕs important to have a high quality ultra-wide angle zoom in a lens kit. Sigma's 10-20mm F4-5.6 EX DC ultra-wide zoom lens for digital SLR cameras is ideal for landscape photography, building interiors, group and party pictures and so much more. Great for working with close foreground subjects as this lens features a minimum focusing distance of 9.4Ó at all focal lengths ensuring great creative potential. The wide angle view of up to 102¼ also offers greater freedom of expression.