Sigma
10-20mm f/4-5.6 EX DC HSM for EOS
Super wide angle zoom lens
The 10-20mm f/4-5.6 EX DC HSM from Sigma is a super wide-angle lens for Canon EOS cameras that is compact and lightweight. Featuring a 102.4 degrees wide angle view, it will allow you to capture striking images with exaggerated perspective, making it ideal for indoor shooting. The lens offers a minimum focusing distance of 24cm and maximum magnification of 1:6.6.
Optically, two Extra Low Dispersion glass elements and a Special Low Dispersion glass element work to reduce aberrations, while four aspherical lenses fix distortion. A Super Multi-Layer coating reduces flare and ghosting. This is complimented by a Hyper-Sonic Motor that delivers quiet and high-speed autofocus as well as full-time manual focusing override. An Inner focusing system eliminates front lens rotation, and allows a petal-type lens hood and/or polarising filter to be added.