CP+ 2015: Hands on with Sigma's new 24mm F1.4 DG HSM Art lens

CP+ 2015: Hands on with Sigma's new 24mm F1.4 DG HSM Art lens

Here’s the new Sigma 24mm f/1.4 DG HSM Art lens on a Canon 1Ds Mark III. Not only does it look professional, it feels professional too, thanks to an excellent standard of external construction.