Take sweeping panoramic photos with the Sigma DC HSM, an 8 mm-16 mm f/4.5-5.6 lens for Canon. The 8 mm-16 mm focal length of this Sigma camera lens for Canon is ideal for shooting architecture, landscape, and group photos. With a construction of 15 elements in 11 groups, this 8 mm-16 mm f/4.5-5.6 lens corrects aberrations while capturing photos. The minimum focusing distance of 24 cm in this Sigma camera lens for Canon offers excellent close-up shots. Moreover, the multi-layer coating on the Sigma DC HSM reduces flares and ghosting, improving image contrast.