Argus Argoflex E Libro di istruzioni - Pagina 4
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Stampa la paginashutter speed adjust men
t
(5) at
1/
10 of a
second
and open the
back
of the ca mera by
depressing the
two
catches
(2)
at
the top
of
the camera with the
thumb
and forefinger.
Point
the lens
toward
a
bright
source of
light
and press the shutter release lever
(6)
several
times wh ile varyi
ng
the
shutter speed
dial from
1/
10
to
1/200.
Notice
the smooth
ac
tion
of the
shu
tter
mechanism.
Now
set
the
shutter speed
dial
(5)
to
"B"
o
r
bulb·
exposure. Not ice now
that
when
you
press the lever (6)
the
shutter
rem
ai
ns
open
until
you remove your
finger. By
se
t-
ting
the
d ia
l
at
"T
"
or
time
exposure,
the
shutter
wi
ll
open
when
pressed
the first
time
and
close
when
pressed
the
second time.
Try this
seve
ral times
and
then
l
e~ve
the
shutter
open wh ile
you
prac tICe
uSlllg
the
diaphragm or
len
s
open ing
adjustment,
com-
mon
ly
referred
to as "stop-lever."
With the
shutter
open and
the len
s
poin
t-
ed toward
a
light,
move the
stop lever
( 12)
from f4.5 to f l8
a
nd
back agai n. Notice how
the diaphragm
closes
and lets
in
less light
through
the
lens at
each
successively
hi
gher
stop number.
T
his
adjustment,
together
with
yo
ur shut-
ter
speed
adjustment,
enables
you to
adapt
your
camera
to
various
kinds
of
light
C~lI1-
ditions
as
well
as
to subjects
with
va
rylllg
degrees of
motion.
For
suggested
shutter
speeds and
sto
p-Ie\'-
er settings
using Verichrome or Plenachrome
film
ou
t
of
doors,
consult
the
table, Fig.
12.
6
FIGURE
2
FIGURE
3
Making Practice Exposures-
Now
sli
p
the
thumb
nai
l
under
the hood release
catch
(8)
a llowing t he entire
hood to
snap
into position
.
This hood
co
ntains both
the
ground glass and the di
rect
view
find
er.
You wi
ll
use
the
ground glass or
refl
ex
finder
most often,
so let's
investigate it first
.
I-Iolcl
the
ca
mera
as shown
in
Fig. 5,
looking
down
into the
hood,
and
pointing
you
r camera
a
t
any we
ll
lighted
object,
you
will
see that
th
is
object appears
o
n the
ground glass
finder
as
shown
in
Fig. 2. Th is
image
is
the
sa me
size
as
that
in clu
ded
on
the film
and
will
look exact ly
li
ke
your
finished print.
FIGURE
4
FIGURE
5
FIGURE
6