Canon EOS5DMARKIIIKIT 사용자 설명서

다운로드
페이지 180
75
f
 Selecting the AF ModeN
Pressing the shutter button 
halfway activates the autofocus 
and achieves focus once.
X
The AF point which achieves focus 
flashes briefly. At the same time, the focus 
confirmation light <o> in the viewfinder 
is displayed.
X
With evaluative metering, the exposure 
setting (shutter speed and aperture) will 
be set when focus is achieved. The 
exposure setting and focus will be 
locked as long as the shutter button is 
pressed halfway. (p.79) You can then 
recompose the shot while retaining the 
exposure setting and point of focus.
While you press the shutter 
button halfway, the camera 
focuses continuously.
 
This AF mode is for moving subjects when 
the focusing distance keeps changing.
X
With predictive AF*, the camera can also 
focus track a subject which steadily 
approaches or retreats from the camera.
X
The exposure is set at the moment 
the picture is taken.
One-Shot AF for Still Subjects
AF point
 Focus
confirmation
light
AI Servo AF for Moving Subjects
If focus cannot be achieved, the focus confirmation light <o> in the 
viewfinder will blink. If this occurs, a picture cannot be taken even if the 
shutter button is pressed fully. Recompose the picture and try to focus 
again. Or see “When Autofocus Fails (Manual Focusing)” (p.80).