Over the last couple of years, Sigma has transformed itself from a purveyor of low cost alternatives lenses to an optical powerhouse with its “Art” series lenses. Through its ongoing "Global Vision" strategy, the company has put a strong focus on performance, build quality, and aggressive pricing, and taken some first-party manufacturers to task.
The Sigma 50mm f/1.4 DG HSM Art (MSRP $949), in particular, is simply one of the sharpest lenses we’ve ever used.
|Maximum Field Coverage||35mm Full Frame|
|Minimum (Wide) Focal Length||50 mm|
|Maximum (Telephoto) Focal Length||50 mm|