Download Firmware Canon EOS 5D Mark III 1.3.3

Canon has firmware 1.3.3 for its EOS 5D Mark III digital single-lens reflex cameras. These cameras have a 22.3 megapixel full-frame cmos sensor and a Digic 5 image processor on board. Of course, the lenses can be swapped out to shoot the shots you want. The update is approximately 19MB in size and downloads are available for Windows and OS X† Below you will find the changes and improvements that have been made since version 1.2.1.

Changes in firmware version 1.3.3:

• Improves the AF controllability when shooting in Live View mode with a wide-angle lens (fixed focal length or zoom).
• Corrects some incorrect indications on the “English” and “Russian” menu screens.

Changes in firmware version 1.2.3:

• Fixes a phenomenon in which the flash may not fire depending on the timing of when the shutter button is pressed.
• Fixes a phenomenon in which the AF microadjustment value may change. †
• Fixes a phenomenon in which the LCD monitor may show a line of false color along boundaries of high contrast.
• Fixes a phenomenon in which the histogram of a LiveView image is incorrectly displayed when an HDMI cable is connected.
• Enables the brightness of the camera’s LCD monitor to be adjusted even when an HDMI cable is connected.

* The phenomenon listed in 2 was addressed with Firmware Version 1.2.1, and has been further improved with Firmware Version 1.2.3.