Kowa SIX Version II - Kowa Six Taking Angle, Perspective, Depth of Field

TAKING
ANGLE,
PERSPECTIVE,
Aup
DEPTH
OF
FIELD
A
comparison
of
picture
taking
angles
of
the
interchangeable
lenses
are
illustrat-
ed
here
for
study.
The
shorter
the
focal
distance
is,
the
more
the
perspective
is
emphasized,the
longer
the
focal
distance
becomes,
the
less
apparent
perspective
becomes,
and
the
foreground
and
background
become
doser.
The
depth-of-field
is
studied
on
the
view
screen
with
the
help
of
the
depth-of-field
lever,
theoretically
speaking.
a)
The
larger
the
lens
opening
used,
the
smaller
the
depth:
conversely,
the
smal-
ler
the
lens
opening
used,
the
greater
the
depth-of-field.
b)
The
depth-of-field
is
shallow
in
front
of
the
point
of
focus
and
is
deep
in
the
back.
c)
Depth-of-field
also
increases
as
the
distance
from
the
camera
to
the
subject
increases.
dl
The
shorter
the
focal
length
of
the
lens,
the
greater
the
depth:
conversely,
the
longer
the
focal
length,
the
smaller
the
depth-of-field.
85mm
F2.8