Nikon 4543 Instruction Manual - Page 69

Guide number at ASA/ISO

Page 69 highlights

SPECIFICATIONS (The SB -16 main flash unit has the following specification s when combined with the Flash Unit Coupler AS-8 or AS -9) Electronic construction Automatic silicon· controlled rectifier and series circu itry Guide number at ASA/ISO At full output: 32 (52) with the 100 and meters (or at zoom head set at N ; 19 (33) ASAIISO 25 and feet) with the zoom head set at WI and Wide· Flash Adapter SW-7 attached Angle of coverage 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 Flash heads 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 Zooming capability Possible with four settings (T, S, N and WI for 85mm , 50mm, 35mm and 28mm lens Batteries Four 1.5V AA·type alkaline· manganese penlight batteries or four 1.2V AA-type NiCd batteries recommended Number of flashes and recycling time (on manual at 25°C) Battery type Number of flashes' Recycling time ' Alkaline·manganese approx. 100 times approx. 11 sec . minimum NiCd " approx. 40 times approx. 8 sec. minimum 'At full output ; of course, more flashes and shorter recycling times are possible in the TIL, non·TIL automatic, or MD mode .. This data depends on brand of battery and amount of recharging 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 Non-TTL auto exposure 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 A1 and A2 69

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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