How to select an AF point on the EOS 1D Mark III.

Article ID: ART102771 | Date published: 05/11/2015 | Date last updated: 08/15/2015
 

Description

How to select an AF point on the EOS 1D Mark III.

Solution

AUTOMATIC AF POINT SELECTION

From among the 45 AF points, the camera selects the AF point automatically to suit the shooting conditions.

MANUAL AF POINT SELECTION

You can manually select any of the 19 cross-type AF points. This is best when you want to focus the target subject at will, or autofocus quickly while composing the shot.

Press the <> button. (6sec)
  • The current AF point will light in the viewfinder.

Select the AF point.

  • To select a horizontal AF point, turn the <> dial. If all the peripheral AF points light up, automatic AF point selection will take effect.
  • The AF point selection will follow the periphery as you turn the <> dial. If the current AF point is near the center, the AF point selection will follow an oval path. If the current AF point is along the periphery, the AF point selection will follow the periphery and stop at the top or bottom.
  • By pressing <>, you can select the center AF point automatic selection.
  • When you press the shutter button halfway, the camera will be ready to shoot.
  • The 26 Assist AF points are not user selectable.
  • The <9> cannot be used to manually select any AF point other than the center AF point.
  • With C.Fn III -9 [Selectable AF point], the selectable AF points can be imited to the inner or outer 9 AF points.
  • With C.Fn III -8 [AF expansion w/selected pt], the manually-selected AF point's adjacent left and right AF points or the surrounding AF points can also be made active.
  • By registering the AF point you use frequently, you can switch to it instantly with C.Fn III -10-1 or C.Fn III -6-6

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