Sigma has released an updated firmware version for its 30mm F1.4 APS-C lens for the Sony E-mount. Firmware version 0.2 brings the following improvements:

  • Improved peripheral brightness correction when an aperture value of F1.7 is selected on the Sony a6300 camera.
  • Fixed the AF operation when using focus points in peripheral areas of the frame with the Sony a6300 camera
  • Fixed freezing and not properly operating touch focus feature on the Sony a5100 camera 

Firmware Version 0.2 for the Sigma 30mm F1.4 APS-C lens for Sony E-Mount can now be downloaded from the Sigma support website