User manual
MODEL
A-I
HAND
HELD AERO CAMERA
Size:
4 x
5.
For
Plates.
This
camera was
designed
for
use
in
two
passenger
aircraft,
and
has
proven
very efficient
because
ofits
light
weight,
compactness, simplicity
of
operation
and
adaptability
to
either
oblique
or
vertical exposures.
Excellent
control
over
the
camera
is
provided
by
the
two
side
grips
and
the
position
ofthe
thumb
lever
shutter
release.
Three
movements
only
are
required
in
making
exposures;
set
the
shutter
B;
press
the
thumb
lever
release
C;
shift
exposed
plate.
The
body
of
the
A-I
Aero
Camera
is
made
of
cast
aluminum,
and
the
cone
of
sheet
aluminum.
Two
lugs EE, for
attaching
the
shoulder
straps,
when
the
conditions
require
it
,
are
located
adjacent
to
the
side
hand
grips.
Exposures
varying from
rt1J
to
4i,
of
a second
may
be
made
by
adjusting
the
tension
ofthe
Focal
Plane
Shutter,
which
has
but
one
fixed
apertur
e.