FLASH PHOTOGRAPHY——————————————————————————————
Nikon dedicated electronic speedlights, including SB-24, SB-23, SB-22,
SB-20, SB-18, SB-16B and SB-15, take full advantage of the F4's built-in
computer, which automatically synchronize the camera's shutter speed
and lens aperture to provide precisely controlled exposures. This means
you can perform automatic balanced fill-flash in TTL mode in every flash
shooting situation, for beautiful, naturally balanced exposure for fore-
grounds and backgrounds.
Using automatic balanced fill-flash, the F4 together with a Nikon speedlight
allows the photographer a choice of different flash techniques, such as
Matrix Balanced Fill-Flash and Center-Weighted Fill-Flash.
The Nikon SB-24 Speedlight lets you take advantage of a special photographic tech-
nique called rear-curtain sync flash. For details, see page 84.