The-Digital-Picture has completed their review of the brand new Sigma 14-24mm f/2.8 DG HSM Art series lens. While the image quality is impressive, there did seem to be some issues with autofocus performance, so it’s important to make sure you buy the Sigma USB dock to help with future updates to that may improve performance. From Read more......
Published By: Canonrumors - Monday, 23 April, 2018