Sigma Releases Firmware Update v03 for their 30mm F1.4 DC DN Contemporary APS-C E-Mount Lens for improved Eye AF and Lock-on AF performance.
30mm F1.4 DC DN | Contemporary E-mount Lens for Sony E-mount
Firmware Ver. 03
Update Date: 2018.02.23
â— Improved AF performance when the “Eye AF” function is selected.
â— Improved AF performance in peripheral areas in the image when “Lock on AF” function is selected.
â— Improved feeling of the MF operation of the lens.