Sigma has announced it is upgrading its 85mm f/1.4 EX lens to the Art line with a new optical construction and promised image quality enhancements.

Sigma has announced it is upgrading its 85mm f/1.4 EX lens to the Art line with a new optical construction and promised image quality enhancements.
“This lens combines top-level optical performance with outstanding functionality for challenging shoots,” Sigma say at their launch at Photokina.