Avatar photo
Liam Doran
42 Articles0 Comments

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.

The Call of Fall Foliage

Great tips for Fall Foliage Photography from Sigma Pro Liam Doran!

Shooting the Breck Epic

As a pro adventure sports photographer, it might come as a surprise to many, but I don’t shoot organized sports events and competitions very often. In fact, one of the only events that I do shoot is a six-day mountain…

Exploring the Rockies with the Sigma 18-300mm Contemporary Lens

The temperature has warmed, the passes are free of snow and the wildflowers are peaking. Summer in the Colorado Rockies is as stunning as it is brief. One of the best ways to experience the rustic beauty of the back…

Shooting SIGMA lenses on Sony A7RIII with the MC-11 Adapter

Sigma Pro Liam Doran pairs his Canon EF-mount version of Sigma Art lenses with the Sony A7RIII via the MC-11 for an exploration of Moab, Utah.

Liam Doran: Sigma Lenses that deliver in harsh conditions

Whether it is taking one of the first US samples of the 24-70mm F2.8 DG OS HSM | Art above 13,000 feet in the Andes, or hiking up the Rockies with the 100-400mm to stalk Mountain Goats, not only knowing…

Sigma 100-400 C: Fast and Light in the Colorado Rockies

The light weight and compact size of the long-reach Sigma 100-400mm F5-6.3 DG OS HSM | C lens makes it perfect for active wildlife photography. See why Sigma Pro Liam Doran packs this lens to hike in the Colorado Rockies!

Peak Fall Foliage Photography Tips

Sigma Pro Liam Doran shares tips for Fall Foliage Photography in the Colorado Rockies. A circular Polarizer and a variety of Sigma lenses is a must to take advantage of Nature’s autumnal displays.

Liam Doran Tests the Sigma 24-70mm F2.8 Art Lens in Portillo, Chile!

Sigma’s brand new 24-70 f2.8 A lens arrived at my doorstep, the morning before my departure to Portillo, Chile, to shoot southern hemisphere skiing for a variety of editorial and commercial clients at one of the premiere winter sports destinations…

Sigma 100-400 C- The powerful, portable telephoto lens solution for back-country photographers

Pro photographer Liam Doran tests out the new Sigma 100-400mm F5-6.3 DG OS HSM | C lens for wildlife, action sports, and stunning vistas.

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!