Canon EOS 1DS MARK II 9443A009 Gebrauchsanleitung

Produktcode
9443A009
Seite von 180
67
To focus a peripheral subject not covered by the Area AF ellipse, follow 
the procedure below. This technique is called focus lock. 
Focus lock works only in the One-Shot AF mode. 
1
Aim the Area AF or AF point over the subject and press 
the shutter button halfway to focus. 
2
Keep pressing the shutter button halfway and 
recompose the picture as desired. 
3
Take the picture. 
Focusing an Off-Center Subject
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If focus cannot be achieved, the focus confirmation light <
o
> in the 
viewfinder will blink. If this occurs in the One-Shot AF mode, the picture 
cannot be taken even if the shutter button is pressed fully. Recompose 
the picture and try and focus again. Or see “When Autofocus Fails 
(Manual Focusing)” (p.75). 
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In the AI Servo AF mode when the AF point selection is automatic, the 
camera first uses the center AF point to focus. During autofocusing, if the 
subject moves away from the center AF point, focus tracking continues as 
long as the subject is covered by the Area AF ellipse. The active AF point 
does not light. 
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In the AI Servo AF mode, when focus is achieved, the viewfinder’s focus 
confirmation light does not light and the beeper does not sound.