Sigma 50mm f1.4 ex dg hsm vs art 315643-Sigma 50mm f/1.4 ex dg hsm vs art
Both the Nikkor 50mm f/14 G and the Sigma f/14 DG Art have autofocus Sigma calls its autofocusing technology powered by HSM and Nikon Silent Wave Motor (SWM) They are both the same thing Autofocusing performance on the Sigma, however, is slightly faster than the NikkorFind out which is better and their overall performance in the camera lens rankingI am still hard at work on my full review of the Sigma 50mm F/14 DG HSM Art, but I wanted to take a quick break and do a comparison to the Canon 50mm F/12 The Canon is widely considered the best 50mm you can get for Canon (manual focus Zeiss not included) and so I wanted to see how the new Sigma stacks up Sigma 50mm F 1 4 Dg Hsm Art Lens For Sony E B H Photo Sigma 50mm f/1.4 ex dg hsm vs art