Nikon 5400 Manuel D’Utilisation
68
Mor
e on Photogr
aphy
Metering (P, S, A, and M)
In P, S, A, and M modes, the metering menu of-
fers a choice of four metering methods for deter-
mining how the camera sets exposure (in
fers a choice of four metering methods for deter-
mining how the camera sets exposure (in
and
modes, matrix metering is used). Choose a
metering method suited to the composition and
lighting conditions.
lighting conditions.
METERING
Matrix
Spot
Center-weighted
Spot AF area
Center-weighted
Spot AF area
Option
How it works
Matrix
Camera compares mea-
surements from 256 ar-
eas of frame with library
of typical compositions
to produce optimal ex-
posure for entire picture.
surements from 256 ar-
eas of frame with library
of typical compositions
to produce optimal ex-
posure for entire picture.
Best choice in most situations.
When to use it
Spot
Camera meters area
shown by square in
center of monitor. Only
about
shown by square in
center of monitor. Only
about
1
32
of frame is me-
tered.
Ensures that subject in metering target
will be correctly exposed even when
background is much brighter or darker.
Can be used with autoexposure lock (
will be correctly exposed even when
background is much brighter or darker.
Can be used with autoexposure lock (
30) to meter off-center subjects.
Center-
weighted
weighted
Camera meters entire
frame but assigns weight
of 80% to area in cen-
ter of frame occupying
roughly ¼ of total.
frame but assigns weight
of 80% to area in cen-
ter of frame occupying
roughly ¼ of total.
Classic meter for
portraits; preserves
background details while letting lighting
conditions at center of frame determine
exposure. Can be used with autoex-
posure lock (
conditions at center of frame determine
exposure. Can be used with autoex-
posure lock (
30) to meter off-center
subjects.
Spot AF
area
area
Camera meters active fo-
cus area when Manual
or Auto selected for Fo-
cus options
cus area when Manual
or Auto selected for Fo-
cus options
> AF area
mode (
69).
Links spot metering to active focus area.
Use instead of autoexposure lock to me-
ter off-center subjects. Matrix metering
is used when focus-area selection is off; if
monitor is off, spot metering is used.
Use instead of autoexposure lock to me-
ter off-center subjects. Matrix metering
is used when focus-area selection is off; if
monitor is off, spot metering is used.
Metering
At settings other than Matrix, the current metering
method is indicated by an icon in the monitor.
method is indicated by an icon in the monitor.
Spot metering exposure target