Just complete the required tasks at Gleam to get a chance to win Sigma 24mm f/1.4 ART Lens! Prize Sigma 24mm f/1.4 ART Lens How to Win Visit the link below Complete the required task That's it! You should've been entered. Duration and More Details Contest ends: September 30, 2016 More details at gleam.io … [Read more...] about Gleam: Win a Sigma 24mm f/1.4 ART Lens