Firmware Update Sharpens Camera Responses For Α77 And Α65 Cameras By Sony

Available for free download from 29 March 2012, firmware Version 1.05 adds several enhancements to both cameras. Alongside heightened responsiveness, it improves operability of both cameras with a wider choice of A-mount optics by Carl Zeiss and Sony.

Shading and aberration compensation

Both cameras can now intelligently correct vignetting, lateral chromatic aberration and distortion for a total of 11 A-mount lenses, including a further six models that are now supported:

• SAL-24F20Z (Carl Zeiss)
• SAL-85F14Z (Carl Zeiss)
• SAL-135F18Z (Carl Zeiss)
• SAL-70300G (G Lens)
• SAL-35F18
• SAL-50F18

Improved responses

Operability of both cameras is further improved with a number of refinements that facilitate smoother, faster handling.

• Auto review responses are now quicker, without a ‘processing’ message being displayed
• Time between power switch operation and power off has been shortened
• Front/rear dial responses are improved

Autofocus responses and precision

Firmware Update Sharpens Camera Responses For Α77 And Α65 Cameras By Sony

Autofocus accuracy is now improved when focusing on scenes with wide contrast difference between objects (applies to SLT-A77 only). In addition, AF speed is improved when using both cameras with the recently-announced SAL500F40G 500mm F4 G SSM super-telephoto lens by Sony. You���ll be able to focus faster on athletes, wildlife and other distant subjects with this bright, high-magnification lens that is available exclusively to order.

Firmware version 1.05 for the α77/α65 Translucent Mirror cameras by Sony is available as a free download to registered owners from 29^th March 2012 on the links below:
A77 for PC and A77 for MAC
A65 for PC and A65 for MAC