Just added to DAP: my review of the Sigma 50mm f/1.4 EX DG HSM on the Canon EOS 1Ds Mark III. This is a pleasing lens that anyone considering the Canon EF 50mm f/1.2L should consider, at about 1/3 the price.
Interested in trying the Sigma 50/1.4? Don’t buy one outright: rent one from LensRentals.com. They offer a wide variety of lenses for Canon, Nikon, Sony and more.
Sigma 50mm f/1.4 on Canon 1Ds Mark III