YOKOHAMA, Japan (AVING Special Report on 'CP+ 2011') -- <Visual News> SIGMA unveiled '120-300mm 1:2.8 APO DG HSM', a telephoto lens for Canon Mount at CP+(Camera & Photo Imaging Show) organized by Camera & Imaging Products Association(CIPA) at 'Pacifico Yokohama' in Yokohama, Japan from Feb 9~12.

'120-300mm 1:2.8 APO DG HSM' lens of SIGMA is an inner zoom lens that the length of body tube doesn't be changed when zooming and the surface of it is made of new stronger and anti-scratch material. New hand shaking correction function is added and waterproof function is prepared.