|Canon EOS 5D Mark III|
The latest firmware update to the Canon 5D MK III has just been released and promises to further improve this awesome DSLR. This is what Canon have to say about the latest update -
“The upgrade, which was first announced in October 2012, enables the use of the HDMI output functionality for more efficient video editing and monitoring workflows by professionals in the fields of cinema and TV production. With HDMI output, users can record HD uncompressed video data (YCbCr 4:2:2, 8 bit) to an external recorder via the camera’s HDMI terminal, supporting minimal image degradation during video data editing for greater onsite efficiency during motion picture and video productions. Additionally, video can also be displayed on an external monitor while being captured, for real-time on-site monitoring for HD video during shoots.
To further improve functionality, the upgrade improves the AF system with centre AF point now enabled at f/8 supporting the needs of photographers to achieve more from their camera when using fast super-telephoto lenses with extenders. Drastically increasing the shooting range, version 1.2.1 now makes it possible to use an EF600 f/4 lens and two-times extender to achieve a massive 1200mm focal length with precise AF performance. This will benefit sport and nature photographers who shoot over long distances. This upgrade also increases the range of lens options with full AF capabilities, including the EF400mm f/5.6 and the EF100-400mm f/4.5-5.6L IS with 1.4x extenders, for zoom ranges up to 560mm.“
The short version being that this update makes possible the use of the HDMI output for uncompressed video output and improving auto focus performance at smaller apertures i.e. f/8.
You can download the update from here .