Kodak 750 Manual page 7

long
I
Dimension
of
Projected
Picture
40"
50"
60"
70"
84"
126 Slides
II
135 Slides
II 828 Slides (28 x 40mm)
(28 x 28mm)
(24 x 36mm) and 127 (1 %-inch sq.) Super-Slides
3-inch 4-inch 5-inch 7-inch Zoom Lens-
3-inch 4-inch 5-inch 7-inch Zoom Lens- ~
3-inch
~4-inch ~5-inch ~7-inch
I
Zoom Lens-
Lens
10
12
15
18
20
Lens Lens Lens
4" to 6" Lens Lens Lens Lens 4" to 6"
Lens Lens Lens Lens 4" to 6"
13 16 23 13 to 20
8
10 13 18 10 to 16 7 9 12 16
16 20 28
16 to 25
10 13
16
23
13 to 19
8 12
14 20
20 24 34 20 to 30 11 15 19 27 15 to 23 10 14 17 24
23 29
41
23 to 35 14 18 23 32 18 to 27 12 16 20 29
27 34 48 27 to 40 16 21 26 37
21 to 31 14 19 24 33
KODAK PROJECTION EKTANAR ZOOM LENS, 4-to 6-inch,f/3.5
This zoom lens lets you vary the size of the projected image so that it fills the screen without changing the
projector-to-screen distance.
USING THE ZOOM LENS
1. Focus the projected image on the screen by rotating the focus knob in either direction .
2. Rotate the front part of the lens barrel until the picture fills the screen .
3. To obtain maximum image sharpness and desired image size, it may be necessary to alternately read-
just the focus (by rotating focus knob) and the zoom-lens setting (by rotating front part of lens barrel).
9 to 14
12 to 17
14 to 21
16 to 25
19 to 29
7