New Firmware For Canon EOS-1Ds III And Canon EOS-1D IV

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New firmware updates for the Canon EOS-1Ds III (available on eBay) and the Canon EOS-1D IV (available on eBay).

  • For the Canon EOS-1Ds III firmware update (1.2.2) click here.
  • For the Canon EOS-1D IV firmware update (1.1.3) click here.

Changes:

  • Canon EOS-1Ds III:
    • Firmware Version 1.2.2 incorporates the following functional improvement:
      1. Enables the center AF point to autofocus when the camera is used with the EF 200-400mm F4L USM Extender 1.4X lens and an Extender, whose combined maximum aperture is f/8.
  • Canon EOS-1D IV:
    • 1. Enables the center AF point to autofocus when the camera is used with the EF 200-400mm F4L USM Extender 1.4X lens and an Extender, whose combined maximum aperture is f/8.
      2. Fixes a phenomenon in which abnormal images may result when continuous shooting mode is enabled and the image size is set to “RAW” or “RAW+JPEG.
  • There is a mistake in te above info,

    The new firmware version 1.2.2 indicated above is for the 1Ds MkIII, not for the 1D kIII.

    However, in the USA web site is also available a new firmware version 1.3.1 for the 1D MkIII published today also.

    Cheers

    • Admin

      You’re right, thank you!