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ryould
into
the
magazine
by
rurning
the
film
rewind
knob
7,
page
S,
in
thi
direction
of
the arrow.
Rer.indins
the
film
after
the
thirty-sixth
eroosure
(eighteenth
exposure
u ith
an
'1S-ex-
posule
magazine)
r,vill
prevent
any
possibility
of
the film
winding
too far
and
tearing
loose
f
rom
the supply
spool
When rervinding
the film
with re-
rvind knob
7,
page
5,
the hlm
rvindinq
knob
3
will
turn.
\\'hen
the
6tm
wind-
ing
knob
3
stops
turning, give
a ferv
more
turns
to
the
rer,vind
knob
7. The
film
is now
rervound
into
the
magazrne.
The
magazine
should
be
replaced
in
the
aluminum
tube, in
u-hich
it wa,
originally packed,
immediately
after
removal
from
the Kodak,
to avoid
light
leaking
into
the
slot.
lmportant: Film
should
be
devel-
oped
as soon
as
possible
after
expo-
sure.
The
quality
of
the image
on-all
.;ensitized
products
is retained
bv
prompt
developmeni
aiter "*poru.e.
it
is a
good
plan
to
reload
the
camera
as soon
as
an
exposed
film
has
been
removed.
to be ieady
for
the
ne\t plctures.
KODAK RETINA I FILTERS
There
are
four filters
obtainable
for
the
Kodak Retina I for
black-and-
u'hite
pictures:
N-1 Light Yellow,
N-2 Medium Yellow, N-3 Green, and
N-4 Orange. These
filters
are screwed
into
the
inside flange
of the
lens
mount. The factors for Kodak Super
Sensitive Panchromatic, Kodak Super
X
Panchromatic,
and Kodak
Pana-
tomic
Films
are:
Retina I Filter Daylight Tungsten
N-1
1.5 1.5
N-2 2.A 1.5
N-3
2.5 1.5
N-4 .1.0
By
a
filter factor is meant
the
num-
ber
of times the exposure
must
be
increased when
using
a filter.
The N-1
filter
is
recommended
rvhen only
a
partial
correction of color
values in a black-and-white
negative
is
desired; the N-2
filter
gives
a better
color correction; and
the
N-3, a full
correction with daylight.
Write
to the
Service Department, Eastman Kodak
Company, Rochester, N. Y., for
a