User manual
Table Of Contents
exposure
oj
j/8
a~d
I/lOO
second.
When
the li
ght
cond
i-
tions differ from
the
average,
change
the
aperture
,
keeping
in
mind
the
basic
exposurej
/8
and
1/
100
second. See
the
exposure guide
on
pages 26
and
27 .
DEPTH
OF
FI
ELD
Depth
of field
is
the
distance
from
the
nearest
to
the
farthest
objects
that
will
appear
sharp
in
the
negative.
It
depends
upon
the
distance
between
subject
and
lens,
the
focal l
ength
of
the
lens,
and
the size
of
the
lens
opening
used;
the
smaller
the
opening
the
greater
the
range
of
sharpness.
DEPTH
OF
FIELD
SCALE
A
depth
of
field scale
is
combined
with
the
FOCUS
-
ING
SCALE;
this tells
at
a glance
the
depth
that
will be
obtained
at
the
distance focused
on
with
the
se
l
ected
lens opening.
The
depth
of
field scale will
be
found
convenient
for
photographing
subjects
ten
feet
or
farther
from
the
lens.
Instead
of
using
the
RANGE
FINDER,
consult this scale
and
estimate
the
distance to
the
subject.
To
find
the
Depth
of
Field
for a given distance
and
stop
opening,
read
the
distances
on
the
outside
ring
at
the
lines
coming
from
the
chosenj
/
number
on
the
circul
ar
scale.
Example:
If
the
camera
is
focused for 6 feet
and
j /5.6 is used,
Figure
18,
everything
from
about
5?i
feet
to
about
7 feet will
be
sharp;
with
j/I
I
24