Nikon Z8 User Manual page 523

Long Exposure NR
Select [ON] to reduce "noise" (bright spots or fog) in photographs taken at shutter speeds slower than
1 s.
Long-exposure noise reduction is performed after the photo is taken. During processing, the
message, "[Performing noise reduction]" will appear in the shooting display and "Job NR" will
flash in the control panel. Pictures cannot be taken until the message has cleared from the display.
The time needed to record photos after shooting roughly doubles.
If "Bulb", "Time", or a setting slower than 30 s is selected for
shutter speed, a timer will be displayed in the control panel when
shooting ends showing the time remaining until processing is
complete.
D
Caution: Long-Exposure Noise Reduction
If the camera is turned off before processing is complete, the picture will be saved but noise reduction
will not be performed.
Control panel
449
G button U C photo shooting menu
Monitor
Long Exposure NR