Nikon D850, User Manual

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125
To choose a metering option, press the
Y
button and rotate the
main command dial until the desired setting is displayed in the
viewfinder and control panel.
A
Non-CPU Lens Data
Specifying the focal length and maximum aperture of non-CPU lenses
using the
Non-CPU lens data option in the setup menu (
0
218)
allows the camera to use color matrix metering when matrix is selected
and improves the accuracy of center-weighted and spot metering.
Center-weighted metering will be used if highlight-weighted metering
is selected with non-CPU lenses or if matrix metering is selected with
non-CPU lenses for which lens data have not been supplied. Note that
center-weighted metering may also be used if highlight-weighted
metering is selected with certain CPU lenses (AI-P NIKKOR lenses and
AF lenses that are not of type G, E, or D;
0 284).
A
See Also
For information on:
• Choosing whether matrix metering uses face detection, see
A
>
Custom Setting b5 ( Matrix metering , 0 263).
• Making separate adjustments to optimal exposure for each metering
method, see
A
> Custom Setting b7 ( Fine-tune optimal exposure ,
0 263).
Y
button Main command
dial
Control panel
Viewfinder