Canon 2011B002 EOS-1Ds Mark III Instruction Manual - Page 82

E: Selecting the AF Mode Select the AF mode suiting the shooting conditions or subject. 1 On the lens, set the focus mode switch to . 2 Press the button. (9) 3 Select the AF mode. Turn the dial to select the AF mode. Z z X One-Shot AF for Still Subjects Suited for still subjects. When you press the shutter button halfway, the camera will focus only once. When focus is achieved, the AF point which achieved focus will flash in red, and the focus confirmation light in the viewfinder will also light. With evaluative metering, the exposure setting will be set at the same time focus is achieved. While you hold down the shutter button halfway, the focus will be locked. You can then recompose the shot if desired. AF is also possible by pressing the button. 82