: Better autofocus performance for scenes with high-contrast or overexposed areas.
: The perceived "sluggishness" of the camera's original release firmware was considered largely resolved with this version. Installation Highlights SLT-A77V Camera Firmware Update (Windows) | Sony USA
SAL100M28, SAL50M28, SAL85F28, SAL18200, SAL20F28, and SAL28F28.
: Added automatic compensation for several lenses, including:
: Some photographers found that flash exposure became much more consistent, specifically resolving issues where exposure varied when using the Electronic Front Curtain.
: Better picture quality for 24p movie recording in NTSC regions. "Hidden" User Improvements