Nikon Z 8 Reference Manual page 910

Exposure
Metering system
Metering mode
*
Range
Mode
Exposure compensation
Exposure lock
ISO sensitivity
(Recommended Exposure
Index)
Active D‑Lighting
Multiple exposure
Other options
TTL metering using camera image sensor
Matrix metering
Center-weighted metering: Weight of 75% given to 12 or
8 mm circle in center of frame or weighting can be based on
average of entire frame
Spot metering: Meters circle with a diameter of approximately
4 mm centered on selected focus point
Highlight-weighted metering
−3 – +17 EV
* Figures are for ISO 100 and f/2.0 lens at 20 °C/68 °F
P: programmed auto with flexible program, S: shutter-priority auto,
A: aperture-priority auto, M: manual
−5 – +5 EV (choose from step sizes of ¹⁄₃ and ¹⁄₂ EV)
Luminosity locked at detected value
ISO 64–25600 (choose from step sizes of ¹⁄₃ and 1 EV); can also be
set to approx. 0.3, 0.7, or 1 EV (ISO 32 equivalent) below ISO 64 or
to approx. 0.3, 0.7, 1, or 2 EV (ISO 102400 equivalent) above ISO
25600; auto ISO sensitivity control available
Note: ISO sensitivity is limited to 400–25600 when HLG is selected
for tone mode.
Auto, Extra high 2, Extra high 1, High, Normal, Low, and Off
Add, average, lighten, darken
HDR overlay, photo mode flicker reduction, high-frequency flicker
reduction
910
Specifications