Nikon D5000 Manuale - Pagina 29

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Because there are no black pixels in your monitor, the color space uses a combination

of these three colors to display all of the colors in your image.

In 1998, Adobe Systems developed a new color space, Adobe RGB, which was

intended to encompass a wider range of colors than was obtainable using traditional

cyan, magenta, yellow, and black colors (called CMYK) but doing so using the primary

red, green, and blue colors. It uses a wider-deﬁ ned palette of colors than the sRGB

space and, therefore, looks better when printed.

A LITTLE COLOR THEORY

The visible spectrum of light is based on a principle called additive color and is based on

three primary colors: red, green, and blue. When you add these colors together in equal

parts, you get white light. By combining different amounts of them, you can achieve all the

different colors of the visible spectrum. This is a completely different process than print-

ing, where cyan, magenta, and yellow colors are combined to create various colors. This

method is called subtractive color and has to do with the reﬂ ective properties of pigments

or inks as they are combined.

The choice you need to make when selecting your color space is based on whether

you intend to use your photographs for prints or for online applications. The thing

about selecting a color space is that it does not directly affect the color information

of your images. It simply embeds the color space proﬁ le into the image ﬁ le as instruc-

tions for your computer so that your output device (monitor or printer) can correctly

interpret the colors.

SETTING THE COLOR SPACE

1. With the camera turned on, press the

Menu button.

2. Using the Multi-selector, select the

shooting menu and then highlight the

Color space option and press the OK

button (A).

N I K O N D 5 0 0 0 : F R O M S N A P S H O T S T O G R E A T S H O T S