Sony Issues Firmware Updates for SLT Cameras
Sony has issued firmware updates for its range of “SLT” - Single Lens Translucent - cameras, including the SLT-A37, A57, A65 and A99. The updates add automatic distortion compensation for a number of lenses. Version 1.01 for the SLT-A99 additionally incorporates support for a range of Dual AF function compliant lenses. You can download the firmware updates from the website below (after specifying your camera model and operating system).
Website: Sony Support