Sunpak auto24 - How to Use Guide Number Dial (GX24 GX24 B)

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DETERMING
THE
CORRECT F
STOP
How
to
use
Guide Number
Dial
lf
you
are using a film
of
ASA
50
(DlN
1B) speed, match
the
triangle on
the disc
to the ASA
50
(DlN
18)
film
speed
index on the
inner dial
(Fig.
shows
adjustment for
ASA
50/DlN 18 film
speed). On the
outer disc, the
distance
is
indicated, and on
the opposite
side, the
F
stop is indicated.
The correct
F
stop
for the
desired
distance between
the unit
and subject can
now be read. The F
stop
value
should
be set
for
your
camera
aperTU re.
ir
How to
Use
Guide Number
Dial
(eXZ+
GX24e)
www.orphancameras.com