SIGMA 100-400mm F5-6.3 DG OS HSM | C: First Look | Sneak Peek | Quick Review » 100400mm First Look IMG_5389
A snowy egret takes flight from a tidal pond as seen through the Sigma 100-400mm F5-6.3 DG OS HSM | Contemporary lens paired with a Canon 6D. 1/1000 F6.3 ISO 500 at 400mm.