Nikon SB-22 Camera Flash User Manual


 
3.
Choose
aperture.
Determine. the shooting distance
and
follow
the
appropriate
vertical line upward from the distance scale until
it
meets the right
edge of one of the distance range indicators.
Then
follow the dis-
tance range indicator horizontally and
you
can find the appropriate
aperture.
For
example, with film speed index set
at
ISO
100
, and if
you want to shoot a subject
3m
away,
use
f/8.
You
can also determine aperture using the S8-22's guide number
(GN) For details, see page
32
.
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The
shooting distance scale
changes when the wide-flash
adapter
is
used.
For
example,
if
you
want
to
shoot a subject
3m
away,
use
f/5
.6.
See
page
36.
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