Pentax KX KX Manual - Page 22

x,iiit1P4E,1

Page 22 highlights

HELPFUL HINTS ON EXPOSURE PROBLEMS' The light meter built into your KX correctly reads the average of the light reflected from the entire scene as seen through the viewfinder - with a little extra importance, or weight, given to what is in the center. Sometimes, however, there is a great difference between the light reflected from the background and the light reflected from the subject. In such a case, to achieve a really good photo, you must compensate for the difference by opening or closing down the aperture 1 or 2 steps. As a general rule, when the subject is darker than the background, you compensate by opening your aperture 1 or 2 steps further. For example: on a bright day, when your subject has his back to the sun and you are shooting directly toward the sun . . . or when you are shooting a subject against snow or light-colored sand . . . or when you are copying a page of black letters on white paper, increase the size of the aperture somewhat. When your subject is brighter than the background - if he is standing in a spotlight, for example - you make the aperture 1 or 2 steps smaller to compensate. # x,iiit1P4E,1 71, 20•

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HELPFUL
HINTS
ON
EXPOSURE
PROBLEMS'
The
light
meter
built
into
your
KX
correctly
reads
the
average
of
the
light
reflected
from
the
entire
scene
as
seen
through
the
viewfinder
with
a
little
extra
importance,
or
weight,
given
to
what
is
in
the
center.
Sometimes,
however,
there
is
a
great
difference
between
the
light
reflected
from
the
background
and
the
light
reflected
from
the
subject.
In
such
a
case,
to
achieve
a
really
good
photo,
you
must
compensate
for
the
difference
by
opening
or
closing
down
the
aperture
1
or
2
steps.
As
a
general
rule,
when
the
subject
is
darker
than
the
background,
you
compensate
by
opening
your
aperture
1
or
2
steps
further.
For
example:
on
a
bright
day,
when
your
subject
has
his
back
to
the
sun
and
you
are
shooting
directly
toward
the
sun
.
. .
or
when
you
are
shooting
a
subject
against
snow
or
light-colored
sand
.
.
.
or
when
you
are
copying
a
page
of
black
letters
on
white
paper,
increase
the
size
of
the
aperture
somewhat.
When
your
subject
is
brighter
than
the
background
if
he
is
standing
in
a
spotlight,
for
example
you
make
the
aperture
1
or
2
steps
smaller
to
compensate.
#
x,iiit1P4E,1
71,
20•