105
Z
Z
Exposure/Bracketing
Choose how the camera sets exposure in
P
,
S
,
A
, and
M
modes (in other modes, the
camera selects the metering method automatically).
To choose a metering option, press the
Z
button and
rotate the main command dial until the desired
setting is displayed in the control panel.
Metering
Option
Description
a
Matrix
: Produces natural results in most situations. Camera meters a wide area of the
frame and set exposure according to tone distribution, color, composition, and, with
type G or D lenses (
0
269), distance information (3D color matrix metering II; with
other CPU lenses, camera uses color matrix metering II, which does not include 3D
distance information). With non-CPU lenses, camera uses color matrix metering if focal
length and maximum aperture are specified using
Non-CPU lens data
option in setup
menu (
0
159); otherwise camera uses center-weighted metering.
Z
Center-weighted
: Camera meters entire frame but assigns greatest weight to center area
(if CPU lens is attached, size of area can be selected using Custom Setting b4,
Center-
weighted area
,
0
213; if non-CPU lens is attached, area is 8 mm in diameter). Classic
meter for portraits; recommended when using filters with an exposure factor (filter
factor) over 1×.
*
b
Spot
: Camera meters circle 3.5 mm (0.14 in.) in diameter (approximately 2.5% of frame).
Circle is centered on current focus point, making it possible to meter off-center subjects
(if non-CPU lens is used or if auto-area AF is in effect, camera will meter center focus
point). Ensures that subject will be correctly exposed, even when background is much
brighter or darker.
*
*
For improved precision with non-CPU lenses, specify lens focal length and maximum
aperture in
Non-CPU lens data
menu (
0
159).
A
See Also
For information on making separate adjustments to
optimal exposure for each metering method, see Custom
Setting b5 (
Fine tune optimal exposure
,
0
213).
(P, S, A, and M Modes Only)
Z
button
Main command dial
Control panel
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