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Example
2:
When shooti
ng
a subject underwater
at
4m
(1
3ft) with
the wide-flash adapter while using ASAIISO
100
film,
you
must use f/2.B.
When several
f/stops are useable at a specific flash-
to-subject distance, make your selection by taking the
desi
red
depth of field and speed light recycling time into
consideration.
TTL Auto Shooting Range
Example
3:
When shooting a subject
on
land
at
2m (6.6ft) without
the wide-flash adapter while using ASAIISO
100
film
and
you
want the largest depth of field possible, select
f/1
6.
If
you
want to minim
iz
e recycling time as much
as
po
ss
ibl
e,
select f/2.S.
In
the TTL automatic mode, the S8-102's useable
ASAIISO film speed range is from ASAIISO
25
to
400
,
its
useable aperture range is from f/2.B
to
f/22,
and
its
flash-to-subject coupling distance range
is
from
O.3m
(1
ft) to
22
m (72.2ft). However, the relationship between
the useable aperture range and the flash-to-subject
coupling distance range varies according to the
ASAIISO speed of the film
in
use
, the type of photo-
graphy
(on
land or underwater),
and
whether or not the
wide-flash adapter is being used.
Unit:
m (ftl
* These figures should only be used
as
a guide because flash·to-subject
co
upling distance ranges are affected by the existing conditions
(water
quality, surroundings, subjects, and so on). For best results, test-fire the flash before actually shooting.
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