Review: Sigma 70mm f2.8 DG Macro Art (Canon EF)

The 70mm focal length has always weirded me out, so when the Sigma 70mm f2.8 DG Macro Art came in I was a scratching my head for sure. Macro work is fun, but it gets monotonous after some time. The 70mm focal length is odd for portraiture, but the right photographer can make it work. So with Sigma's latest addition to the Art lineup of lenses, I tried to figure out how I would test the Sigma 70mm f2.8 DG Macro Art that would do it justice. So I came up with a few tests that were much different t...