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Exposure control
Programmed Auto: Camera sets both shutter speed and
aperture for correct exposure. N70 camera applies
two
Programmed Auto Exposure Control, Auto-Multi Program and
Vari-Program.
Shutter-Priority Auto: User selects shutter speed and camera
sets matching lens aperture for correct exposure.
Aperture-Priority Auto: User selects aperture and camera sets
matching shutter speed for correct exposure.
Manual: User selects both shutter speed and aperture,
following or ignoring the meter's recommendations (by LCD
readout)
to
achieve the desired exposure.
Fill-flash
A method of flash photography which combines flash
illumination and ambient light, but does not necessarily attempt
to
balance these
two
types of illumination.
Flash Exposure Bracketing
Enables a photographer
to
automatically bracket exposures at
varied flash output levels,
in
TIL
auto flash shooting, without
changing the shutter speed and/or aperture. (See "Exposure
bracketing"
.)
Flash Output Level Compensation
A control used to adjust a
TIL
auto flash operation, enab
lin
g
an
increase or decrease of flash output
to
lighten or darken the
flash effect.
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Flash shooting distance range
The distance range over which a flash can effectively provide
light. Flash shooting distance range
is
controlled by the amount
of
flash output availabl
e.
Each automatic Speedlight's flash
output varies from maximum duration
to
minimum duration.
Close-up subjects will require lower (to minimum) output, while
more distant subjects w
ill
require more light up
to
the maximum
output.
The flash shooting distance range varies with the aperture, film
speed, etc.
Flash sync speed
Shutter speed at which the entire film frame
to
be open when
the flash is fired
in
flash shooting. The N70's flash sync speed
is
1/125 sec. or slower.
Flexible Program
Flexible Program function temporarily shifts an automatically
selected shutter speed/aperture combination while maintaining
correct exposure. That
is,
a desired shutter speed or aperture
can be selected
in
Programmed Auto exposure mode.