Nikon N90 Digital Camera User Manual


 
AE-L (AUTO EXPOSURE LOCK) LEVER
In
the auto exposure mode, when you want
to
control exposure
based on the brightness
of
a specific area within the scene,
switch the metering system
to
Center-Weighted or Spot and
use the
AE
-L lever as follows:
1. Center main subject inside viewfinder and/
or
move
in
closer
until reference circle for Center-Weighted metering or Spot
metering is fully covered by the subject.
88
2.
Lightly press shutter release button, and confirm shutter
speed and aperture
in
viewfinder.