Image parameters (contd.)
Adjusting the tone alters the shape of the 'S curve' used to map the linear image data captured by the sensor into the correct gamma. A lower contrast setting maintains more of the original data's dynamic range but leads to a flatter looking image. A higher contrast setting stretches the grayscale (dark to light) of the image and could lead to clipping of both shadow detail and highlights. Nikon is providing a fairly wide range of adjustment (seven levels in total) but the latitude of change is smaller than we would have expected, we would expect -3 to provide even flatter and +3 even more contrasty images.
The Brightness adjustment makes a subtle linear brightness adjustment to the image, essentially shifting the 'black point' slightly from the default. It's latitude of adjustment of -1 to +1 is very small though and somewhat limits the usefulness of this parameter.
Saturation (color) adjustment
Saturation adjustment allows you to control the strength of color in the final image. There is a good range of seven adjustment levels in total, but we probably would have liked even less saturation at the -3 end of the scale.
Hue (color) adjustment
The hue adjustment setting allows you to make some subtle changes to the hue output of the image, it is useful for compensation of hue shifts caused by certain artificial light, a negative setting makes color appear more blue-ish, a positive setting makes color appear more yellow-ish.
Nikon D3 FX DSLR Camera (Body Only) (OLD MODEL)
Nikon D3S 12.1 MP CMOS Digital SLR Camera
with 3.0-Inch LCD and 24fps 720p HD Video Capability (Body Only)
Nikon D2X DSLR 12.4 MP Camera
Nikon D4 16.2 MP CMOS FX Digital SLR
with Full 1080p HD Video (Body Only) (OLD MODEL)
Nikon D7200 Wi-Fi Digital SLR Camera Body
with 18-300mm VR Lens + 64GB Card + Backpack + Battery/Charger + Kit
Nikon D2Xs Digital SLR Camera
Nikon D7200 Wi-Fi Digital SLR Camera & 18-140mm VR DX & 55-300mm VR & 500mm Lenses
with 64GB Card + Backpack + Battery + Monopod Kit
Nikon D810 FX-format Digital SLR Camera Body
Nikon D7200 Wi-Fi Digital SLR Camera & 18-140mm VR DX Lens
with 64GB Card + Case + Flash & Soft Box + Battery/Charger + Tripod + Filter + Kit
Nikon D7100 24.1 MP DX-Format CMOS Digital SLR (Body Only)