10-18-2012 03:57 PM
Firmware Update Ver. 1.1.1 greatly enhances the sophisticated 61-point High Density Reticular AF System of the EOS-1DX DSLR. This firmware update adds two important autofocus capabilities: AF point illumination during AI Servo AF and cross-type AF at f/8.
To learn more and download the update, click here.
11-13-2012 09:22 PM
Thanks Canon this saved my life! Now I can preach Canon 1DX overpower-ness