Nikon D500 用户手册

141

Use autoexposure lock to recompose photographs after using 
center-weighted metering and spot metering (

0 128) to meter 

exposure.

Lock exposure.
Position the subject in the selected 
focus point and press the shutter-
release button halfway. With the 
shutter-release button pressed 
halfway and the subject positioned in 
the focus point, press the center of the 
sub-selector to lock exposure (if you 
are using autofocus, confirm that the 
I in-focus indicator appears in the 
viewfinder).

While exposure lock is in effect, an AE-L 
indicator will appear in the viewfinder.

Recompose the 
photograph.
Keeping the center of the 
sub-selector pressed, 
recompose the 
photograph and shoot.