91
90
Built-In Speedlight/Ready-Light
•
Built-in Speedlight and TTL Flash modes
This camera is equipped with a built-in Speedlight that provides an angle of
coverage for a 28mm lens with a guide number of 12 (ISO 100, m). When the
subject is dark or backlit, in
a
or Vari-Program (except in
d
or
g
), the built-
in Speedlight automatically pops up. When the shutter is released, the flash
fires to create natural-looking flash photography utilising
3D Multi-Sensor
Balanced Fill-Flash
or
Multi-Sensor Balanced Fill-Flash
.
In
P
,
S
,
A
or
M
exposure mode, when the subject is dark or backlit, flash
recommended indication
‡
blinks in the viewfinder, and the Speedlight pops
up when the Speedlight lock-release button is pressed and the
3D Multi-
Sensor Balanced Fill-Flash
or
Multi-Sensor Balanced Fill-Flash
is possible.
(In M exposure mode,
Standard TTL Flash
is selected.) In addition to
shooting in dim light, the flash can be used in daylight to reduce shadows on
the main subject or to put catchlights in your subject’s eyes.
Five flash sync modes—
Front-Curtain Sync
(Normal Sync),
Slow Sync
,
Rear-Curtain Sync
,
Red-Eye Reduction
and
Red-Eye Reduction with Slow
Sync
—are available with this camera.
• See below for the TTL Flash modes, page 95 for using the built-in Speedlight and page
92 for the flash sync modes.
3D Multi-Sensor Balanced Fill-Flash
3D Multi-Sensor Balanced Fill-Flash is automatically
set in
a
, Vari-Program,
P
,
S
or
A
exposure mode
with D- or G-type Nikkor lens attached. In this flash
mode, just after you press the shutter release button
and before the shutter is activated, the built-in
Speedlight will fire a series of imperceptible pre-
flashes that are detected by the F75/F75D’s five-
segment TTL Multi Sensor, then analysed for
brightness and contrast. Furthermore, it integrates
Distance Information from the lens with other exposure control information, automatically
compensating the flash output level so that flash output and ambient light are balanced.
3D Multi-Sensor Balanced Fill-Flash enables flash photography in very difficult
situations, such as a scene that includes an object with extremely high reflectivity or a
subject against an “infinite” background (empty sky, clouds, etc.).
Multi-Sensor Balanced Fill-Flash
• Multi-Sensor Balanced Fill-Flash, without the Distance Information added to the 3D
Multi-Sensor Balanced Fill-Flash, can be performed with a combination of the
F75/F75D camera and CPU Nikkor lens other than D/G-type.
3D Multi-Sensor Balanced Fill-Flash together with Multi-Sensor Balanced Fill-Flash is called
Automatic Balanced Fill-Flash with TTL Multi Sensor
Standard TTL Flash
• Standard TTL Flash is automatically selected when the exposure mode is set to
M
. In
Standard TTL Flash, the main subject is correctly exposed but background exposure is
not considered. Standard TTL Flash is useful when you want to highlight the main subject.
•
Ready-light
• When using the built-in Speedlight or an optional Speedlight (p. 107), the ready-light
‡
appears in the viewfinder when the Speedlight is fully charged and ready to fire.
• If the ready-light
‡
blinks approx. 3 sec. after full flash output, underexposure may have
occurred. Check the focus distance, aperture or flash shooting distance range (p. 98)
and shoot again.
Speedlight
•
The following TTL Auto Flash modes are available with built-in
Speedlight depending on the type of lens used.
Lens
TTL Auto Flash mode
D- or G-type Nikkor lens
3D Multi-Sensor Balanced Fill-Flash*
1
(with Distance Information and Monitor Pre-Flash*
2
)
CPU Nikkor lens other than D/G-
Multi-Sensor Balanced Fill-Flash*
1
type (except AF Nikkor for F3AF)
(with Monitor Pre-Flash*
2
)
Non-CPU Nikkor lens
Standard TTL*
3
*1
When built-in Speedlight is used and the exposure mode is set to Manual, TTL Auto Flash
mode automatically changes to Standard TTL Flash.
*2
To cancel Monitor Pre-Flash, select Manual exposure mode.
*3
Monitor-Pre Flash is not fired in Standard TTL Flash.
•
F75 (En) 03.1.23 11:09 AM Page 90
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