Canon 1D Mark IV Firmware Update Version 1.0.6

Canon 1D Mark IV

Canon has released a firmware update for the EOS 1D Mark IV.  The firmware upgrade includes the following:

  1. Firmware Version 1.0.6 enhances the AF tracking performance.*
  2. *AF performance has been enhances for receding subjects and for subjects that are approaching at a low speed.

The firmware can be downloaded from Canon’s website.

email