handsonfieldtest

Earlier this month, Sigma announced three new lenses for Sony E and Panasonic/Leica L Mount cameras: The Sigma 35mm f/2, 65mm f/2, and 24mm f/3.5. These lenses, while bearing the “Contemporary” badge, are part of a new “I series” category.

It's the battle of the flagships. The Canon 1D X Mark II squares off against the Nikon D5 in a series of tests including sports shooting and hand-held low-light high ISO street photography. So, which one is better? Or is there even a clear winner?