Contax Aria - Page 89

194
Depth of Field Scale
Schärfentiefenskala
Echelle des profondeurs de champ
Á
Ex
y
F
wi
B
use
rag
E
.
aa
Escala
de
la
profundidad
de
campo
ak:
TEN
Së,
di
‚E16
Dow
en
dl
<Depth
of
Field>
G)The
depth
of
field
is
larger
behind
than
in
front
When
a
subject
is in
focus,
not
only
the
subject
a
subject
in
focus.
A
lens
with
a
long
focal
itself
but
also
some
area
in
front
and
behind
the
length
(telephoto
lenses)
have
narrower
depth
subject
will
also
be
sharp.
The
range
between
the
of
field
than
a
lens
with
short
focal
length.
nearest and farthest points that are sharp is the
d
The
depth
of
field
scale
on
a
lens
tells
us
the
depth
of
field.
depth of field that it provides. For example, if we
(The
depth
of
field
increases
with
small
focus
a
50
mm
F1.4
standard
lens
on
a
subject
2
apertures
and
decreases
with
large
apertures.
meters
away
and
use
an
aperture
of
F16,
the
@The
depth
of
field
is
larger
for
a
distant
subject
distance
indicated
by
depth
of
field
scale
16
and
smaller
for
a
near
subject.
shows
that
we
obtain
a
depth
of
field
from
1.4
m
to5m.