Nikon Z 6II Reference Manual page 362

Option
[HDR mode]
[Exposure
differential]
[Smoothing]
[Save
individual
images (NEF)]
C The Photo Shooting Menu: Shooting Options
320
•
[On (series)]: Take a series of HDR photographs. To
end HDR photography, select [HDR mode] again and
choose [Off].
•
[On (single photo)]: Take a single HDR photograph.
•
[Off]: End HDR photography.
Choose the difference in exposure between the two
shots. The higher the value, the greater the dynamic
range. If [Auto] is selected, the camera will
automatically adjust the exposure differential to suit
the scene.
Choose how much the boundaries between the two
images are smoothed.
Choose [On] to save each of the individual shots used
to create the HDR image; the shots are saved in NEF
(RAW) format. The shots are saved at an image size of
[Large], regardless of the option selected for [Image
size] > [NEF (RAW)] in the photo shooting menu.
Description