8
-
APPROXIMATE DISTANCE IN
FEET
FROM
PROJECTOR
TO
SCREEN
(KODAK Projection
EKTANAR
C and
EKTANAR
Lenses)
11
0 Slides
Long
126
Slides
135
Slides
(13 x 17 mm)
Dimension
(28
x
28
mm)
(24
x36
mm)
in 2 x 2-lnch Mounts
of
or
Adapters
Projected
102
mm
127
mm
102-152
mm
102
mm
127
mm
102-152
mm
102
mm
Picture
3·inch
*
4·inch
"
5·inch
*
7-
inch
*
4
to
6·inch
*
3·inch
*
4·inch
*
5-inch
* 7-
inch
* 4
to
6·inch
· 21kinch*
3·inch
·
4-inch
·
Lens Lens
Lens Lens
Zoom
Lens
Lens
Lens Lens Lens
Zoom
Lens
Lens
Lens
Lens
40"
10
13
%
17
23%
13
% to 20
8
10
1
/z
13
18
1
/z
10
1
/z
to 16 14
16
1
/z
22
50"
12
1
/z
16
1
/z
21
29 16
1
/z
to 25
10
13
16%
23
13to
19%
17
20
1
/z
27
1
/z
60"
15 20
25
34%
20 to 30
11%
15
1
/z
19%
27
15
1
/z
to
23
1
/z
20
1
/z
24%
33
70"
17
1
/z
23
29
40%
23 to 34
1
/z
13%
18
22
1
/z
31
1
/z
18 to 27
24
28
1
/z
38
84"
20
1
/z
27
1
/z
34
1
/z
48
27
1
/z
to 41 %
16
21
1
/z
27
37
1
/z
21
1
/z
to 32
28
1
/z
34%
45%
"
These
lenses
shown
in
inches
are
recom
me
nded
for
slides
mounted
in
glass.
See
page
18
for
list
of
lenses
.
KODAK
PROJECTION
EKTANAR
C AND
EKTANAR
ZOOM LENSES, 102 to
15
2 mm
(4
to 6-inch)
f/3.5
If
your projector is equipped with one
of
these
optional lenses, you can vary the size of the projected
image to fill a screen without changing the projector·
to·screen distance.
Using Zoom Lens
1. Install the zoom lens
by
moving the focus knob
toward the side of the projector and guiding the
lens into the projector. Insert the lens
far
enough
into its
re
ce
ss
so
that the gear teeth
on
the lens
barrel will
be
engaged
by
the gear
on
the focus·
knob shaft.
2. Rotate the focus knob until the projected image
is
sharp. .
3. Rotate the
front
part of the lens barrel until the
image fills the screen.
4.
To
obtain maximum image sharpness and the
desired image size, you may
need
to repeat steps
2 and 3 alternately.
..
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