Sigma 12-24mm F4 DG HSM | Art: On-mountain field report

Sigma 12-24mm F4 DG HSM | Art: On-mountain field report

Sigma Pro Liam Doran gives a first-look account at the new Sigma 12-24mm F4 DG HSM | Art lens for on-mountain winter sports photography. Check out the video to hear his thoughts and to see a sampling of his first shots with this great new ultrawide full-frame constant-aperture Art zoom lens!

Liam Doran

SIGMA Ambassador Liam Doran is an outdoor sports and adventure travel photographer based in Colorado. Liam's work covers all aspects of outdoor mountain life including skiing, biking, trail running, fly fishing as well as travel and lifestyle. His images appear regularly in commercial advertising and in today’s top outdoor magazines including Powder, Outside, Ski, Skiing, Trail Runner, Mountain Magazine and more.