Fresh from oven:
The new Sigma 24mm f1.4 DG ART lens
http://www.dpreview.com/articles/5116211122/sigma-goes-wide-with-24mm-f1-4-dg-hsm-art-lens
The new Sigma 24mm f1.4 DG ART lens
http://www.dpreview.com/articles/5116211122/sigma-goes-wide-with-24mm-f1-4-dg-hsm-art-lens