Sigma 50mm f/1.4 DG HSM A: Best Autofocus Lens, In Stock for Canon
Get Sigma 50/1.4 DG HSM at B&H Photo: Nikon, Canon, Sony A-mount, Sigma SA-mount
Get Zeiss Otus 55mm f/1.4 APO-Distagon.
The Sigma 50mm f/1.4 DG HSM A is the best optical performer with autofocus for Canon or Nikon, exceeded only by the manual focus Zeiss Otus 55mm f/1.4 APO-Distagon.
See the review of the Sigma 50mm f/1.4 DG HSM A in DAP.
Now in stock at B&H Photo as this was written (for Canon).