Nikon D800 Technical Manual page 22

Shooting Techniques
Lighting and ISO Sensitivity
Adjust lighting and ISO sensitivity appropriately.
Once the shutter speed and aperture settings have been
manually specifi ed, lighting or ISO sensitivity may require ad-
justment to achieve optimal exposure.
Soft, natural light, rather than
fl ash or studio lighting, was used
for these photos. When shooting
outdoors, lighting can be adjust-
ed by repositioning the portrait
subject or yourself in relation to
the light source (above). When
shooting indoors, blinds can be
raised or lowered (right).
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