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BASIC OPERATION
_ _ _ _ _ _ _ _
Steps 1 to
3 are
divided into three
sections,
according to
shooting con-
ditions: A for
normal
visible
light,
B
for
UV
rays and C for infrared
rays.
A - For automatic flash
photography in normal
visible light
8- For flash photography
in UV rays
C- For infrared flash
photography
22
A·1.
Attach the SW·5V Flash
Adapter
@
to the flash
head.
B·1.
Attach the SW·5UV
1
to
the flash head.
The
SW-5UV is made of
glass,
and
must be
handled
with
care.
To
prevent
from being
dropped,
always
attach with the screw
provided.
C·1.
Attach the SW·5IR
0
to
the flash head.
The SW-5IR transmits light rays of
SOOnm and above
;
do not use the
SW-5IR
with films having a maximum
sensitivity below
SOOnm.
A·2.
Set the exposure calcu·
lator dial
(jJ)
and choose
a suitable f·stop for automatic
operation.
Turn dial
so
the AUTO/MFULL
index
@
is opposite the
speed
of the film
in
use.
With
ISO
100 film
,
for
example,
the
usable flstops
are fl4,
f/5 .6
and
f/S,
B·2.
Set the exposure
calculator dial
(jJ)
and
note the proper f/stop.
Set the exposure calculator dial
so
the AUTO/MFULL
index
@
is oppo-
site UV
®.
Read
the f-number which
appears directly above the distance
scale.
If the
flash-to-subject
distance
is 2
m,
for
example,
the
correct aper-
ture
is
f/S.
With
a subject 1 m
away,
C·2.
Set the exposure calcu·
lator dial
(jJ)
and note the
proper f/stop.
Turn
the exposure calculator
dial
so
the AUTO/MFULL
index
9
is oppo-
site
IR
3
.
Read the
f-number which
appears
directly
above the distance
scale.
If
the flash-to-subject distance
is 2m, for
example,
the
usable aper-
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