High Iso Nr; Vignette Control; Vignette Control - Nikon D500 Menu Manual

High ISO NR

Photographs taken at high ISO sensitivities can be processed to
reduce "noise".
Option
High
Normal
Low
Off

Vignette Control

"Vignetting" is a drop in brightness at the edges of a
photograph. Vignette control reduces vignetting for type G, E,
and D lenses (PC lenses excluded). Its effects vary from lens to
lens and are most noticeable at maximum aperture. Choose
from High, Normal, Low, and Off.
D

Vignette Control

Depending on the scene, shooting conditions, and type of lens, TIFF
and JPEG images may exhibit noise (fog) or variations in peripheral
brightness, while custom Picture Controls and preset Picture Controls
that have been modified from default settings may not produce the
desired effect. Take test shots and view the results in the monitor.
Vignette control does not apply to movies or multiple exposures.
54 Menu Guide
Reduce noise (randomly-spaced bright pixels), particularly
in pictures taken at high ISO sensitivities. Choose the
amount of noise reduction performed from High, Normal,
and Low.
Noise reduction is performed only as required and never at
an amount as high as when Low is selected.
G button ➜ C photo shooting menu
Description
G button ➜ C photo shooting menu