Exposure Compensation With Camera's Dial - To Make Background Lighter Or Darker - Nikon SB-25 Instruction Manual

Exposure Compensation with Camera's Dial — To Make Background
Some camera models include an EV compensation control.
Using this control you can modify the exposure to make
your picture lighter or darker.
To make the picture lighter, use "+" compensation. For
darker pictures use "–" compensation. How much compen-
sation you choose depends on how much you want to mod-
ify the resulting picture.
Since the shooting distance range for TTL Auto Flash
varies with the amount of exposure compensation, make
sure your subject falls within the range before shooting.
You can use the LCD panel for confirmation by altering
the ISO film speed value and observing changes of distance
indicator bars .
APPLICABLE NIKON SLR MODELS
F90-Series/N90 F-501/N2020 Nikonos V
F4-Series F-301/N2000 F3-Series
F-801/N8008 F-401/N4004 F2-Series
F-801s/N8008s F-401s/N4004s FM2
F-601/N6006 FA FG-20
F-601 /N6000 FE2
M
F-401x/N5005 FG
108
Hints and Notes
• First, make necessary exposure compensation on the
camera.
Then, use the chart on the next page, "Assumed ISO film
speeds," to set an assumed ISO film speed in the SB-25's
LCD panel that corresponds to the actual ISO film speed
in use. See "Setting Aperture Values (Manual
Adjustment)," pages 28 and 29.
• For TTL Auto Flash, be sure the substituted film speed
falls within the range of "usable films" that ensure correct
exposure with your camera.
Lighter or Darker
• Confirm whether subject is within the range shown by the
shooting distance indicator bars .
If not, make necessary adjustments; move farther or closer.
Assumed ISO film speeds
Exposure compensation value
Film speed in
use
+3 +2 +1 0 –1 –2 –3
25 — — — 25 50 100 200 400 800
50 — — 25 50 100 200 400 800
— 25 50 100 200 400 800
100
200 25 50 100 200 400 800 —
400 50 100 200 400 800 — —
800/1000 100 200 400 800 — — —
Flash exposure compensation
Additional compensation for the subject can be made
by using flash exposure compensation control.
For further information, see "Flash Exposure
Compensation — To Make Flash-Illuminated Subject
Lighter or Darker," pages 106 and 107.
–4 –5
—
— —
— —
— —
— —
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