Nikon D700 User Manual page 61

[] Studio Flash Lighting
Auto white balance may not produce the desired results with large studio
flash units. Choose a color temperature, use preset white balance, or set
white balance to Flash and use fine tuning to adjust white balance.
[] Color Temperature
The perceived color of a light source varies with the viewer and other
conditions. Color temperature is an objective measure of the color of a
light source, defined with reference to the temperature to which an object
would have to be heated to radiate light in the same wavelengths. While
light sources with a color temperature in the neighborhood of 5,000-
5,500K appear white, light sources with a lower color temperature, such as
incandescent light bulbs, appear slightlyyellow or red. Light sources with
a higher color temperature appear tinged with blue.
[] See Also
When WB bracketing is selected for Custom Setting e5 (Auto bracketing
set, pg. 315), the camera will create several images each time the shutter
is released. White balance will be varied with each image, "bracketing"
the value currently selected for white balance. See page 130 for more
information.
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