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SPECIFICATIONS-------------
(The
SB
-
16
main flash unit
ha
s the following specifications when
comb
ined
with the
Fla
sh
Unit Coupler
AS
-8
or
AS
-9)
Electronic construction Automatic silicon· controlled
Guide number at ASA/ISO
100 and meters (or at
ASAIISO 25 and feet)
Angle of coverage
Flash heads
Zooming capability
rectifier and series circuitry
At full output:
32
(52) with the
zoom head set at N;
19
(33)
with the zoom head set at
WI
and Wide· Flash Adapter SW-7
attached
60° horizontal and 45° vertical
with the zoom head set at N;
78° horizontal and 60° vertical
with the zoom head set at WI
and Wide· Flash Adapter
attached
Two flash heads provided; main
head tilts back 90° with click·
stops at the 30°, 45°, 60°,
75° and 90° positions and also
rotates through
an
arc of 270°,
90° clockwise with click stops
at 30°, 60° and 90° positions,
and 180° counterclockwise with
click·stops at 30°, 60°, 90°, 120°,
150° and 180° positions; the
smaller secondary head faces
straight ahead to provide a catch-
light for the eyes
Pos
sible with four settings (T, S,
N and WI for
85mm
, 50mm,
35mm and
28mm
lens
Batteries Four 1.5V AA·type alkaline·
mangane
se
penlight batteries
or four 1
.2
V AA-type N
iC
d
batteries recommended
Number of flashes and recycling time
(on manual at 25°C)
Battery type Number of
flashes'
Recycling time'
Alkaline·manganese approx.
10
0 times approx.
11
sec
. minimum
NiCd" approx.
40
times approx. 8
sec.
minimum
'At
full output; of cour
se,
more flashes
and
shorter recycling
tim
es
are
possible
in
the
TIL
,
non
·
TIL
automatic, or
MD
mode
..
This
data depends
on
brand of battery
and
amount of
re
charging
TTL auto exposure
Non-TTL auto exposure
Through-the-Iens automatic
ex-
posure control when the S8-16A
is
combined with the Nikon
F3
-series camera or when the
S8-168
is
combined with the
Nikon
FA
, FE2, F-501/N2020,
F-301/N2000,
FG
or Nikonos-V;
film speeds from
ASAJISO
25 to
400 with the
FA,
FE2
,
FG
or
Nikonos-V, or ASA/ISO 25 to
1000
with F-501/N2020 or
F-3011
N2000; usable aperture range
from f/2 to
1122
Automatic exposure control via
the front·mounted light sensor;
two working apertures depend·
ing
on
film speed
(118
and
114
at ASAIISO 100) are usable and
identified as A 1 and
A2
69