S
P
E
C
F
I
L
E
PT-
DZ21K
3-Chip DLP
™
Projector
As of September 2012
SFD12M005-1
8 / 1 9
[m] / [in]
/
/
/
/
/
/
/
/
/
/
/
/
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
12.70
15.24
70
80
90
100
120
150
200
250
300
400
500
600
Screen size
(diagonal)
Zoom
Zoom lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L)
Height from the edge of screen
to center of lens (H)
ET-D75LE10
Zoom lens
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
ET-D75LE6
Zoom lens
ET-D75LE20
Zoom lens
ET-D75LE30
Zoom lens
ET-D75LE40
Zoom lens
ET-D75LE8
Zoom lens
ET-D75LE50
Fixed-focus
lens
Except
ET-D75LE6
ET-D75LE6
–
–
–
–
–
–
–
–
–
–
–
–
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.87
1.00
1.12
1.25
1.49
1.87
2.49
3.11
3.74
4.98
6.23
7.47
–
–
–
–
–
–
–
–
–
–
–
–
-0.09
-0.10
-0.11
-0.13
-0.15
-0.19
-0.25
-0.31
-0.37
-0.50
-0.62
-0.75
0.96
1.10
1.23
1.37
1.64
2.06
2.74
3.42
4.11
5.48
6.85
8.22
1.04
1.20
1.36
1.51
1.83
2.31
3.10
3.89
4.68
–
–
–
0.44
0.50
0.56
0.62
0.75
0.93
1.25
1.56
1.87
–
–
–
1.66
1.91
2.16
2.41
2.90
3.65
4.89
6.13
7.37
9.85
12.33
14.81
2.53
2.91
3.29
3.67
4.42
5.55
7.44
9.33
11.21
14.99
18.76
22.54
3.68
4.23
4.77
5.31
6.40
8.03
10.74
13.46
16.17
21.60
27.03
32.46
7.14
8.19
9.23
10.28
12.37
15.50
20.73
25.96
31.18
41.64
52.09
62.54
11.36
13.00
14.65
16.29
19.58
24.52
32.75
40.97
49.20
65.65
82.11
98.56
21.14
24.22
27.29
30.36
36.50
45.72
61.08
76.44
91.79
122.51
153.23
183.95
1.39
1.60
1.81
2.01
2.43
3.05
4.08
5.12
6.15
8.22
10.29
12.36
1.96
2.25
2.54
2.83
3.42
4.29
5.76
7.22
8.68
11.60
14.52
17.44
2.53
2.91
3.28
3.65
4.40
5.52
7.39
9.26
11.13
14.86
18.60
22.33
3.66
4.20
4.74
5.28
6.36
7.97
10.67
13.36
16.06
21.45
26.84
32.23
7.07
8.10
9.13
10.16
12.23
15.32
20.48
25.64
30.80
41.12
51.44
61.76
11.09
12.73
14.37
16.01
19.29
24.21
32.40
40.60
48.80
65.19
81.59
97.98
[m] / [in]
/
/
/
/
/
/
/
/
/
/
/
/
1.78
2.03
2.29
2.54
3.05
3.81
5.08
6.35
7.62
10.16
12.70
15.24
70
80
90
100
120
150
200
250
300
400
500
600
Screen size
(diagonal)
Zoom
Zoom lenses
Fixed-focus
Fixed-
focus
lens
Distance to screen (L)
Height from the edge of screen
to center of lens (H)
ET-D75LE10
Zoom lens
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
ET-D75LE6
Zoom lens
ET-D75LE20
Zoom lens
ET-D75LE30
Zoom lens
ET-D75LE40
Zoom lens
ET-D75LE8
Zoom lens
ET-D75LE50
Fixed-focus
lens
Except
ET-D75LE6
ET-D75LE6
–
–
–
–
–
–
–
–
–
–
–
–
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2.9
3.3
3.7
4.1
4.9
6.1
8.2
10.2
12.3
16.3
20.4
24.5
–
–
–
–
–
–
–
–
–
–
–
–
-0.3
-0.3
-0.4
-0.4
-0.5
-0.6
-0.8
-1.0
-1.2
-1.6
-2.0
-2.5
3.2
3.6
4.1
4.5
5.4
6.7
9.0
11.2
13.5
18.0
22.5
27.0
3.4
3.9
4.4
5.0
6.0
7.6
10.2
12.8
15.4
–
–
–
1.4
1.6
1.8
2.0
2.5
3.1
4.1
5.1
6.1
–
–
–
5.5
6.3
7.1
7.9
9.5
12.0
16.0
20.1
24.2
32.3
40.4
48.6
8.3
9.6
10.8
12.0
14.5
18.2
24.4
30.6
36.8
49.2
61.6
73.9
12.1
13.9
15.6
17.4
21.0
26.3
35.2
44.1
53.1
70.9
88.7
106.5
23.4
26.9
30.3
33.7
40.6
50.9
68.0
85.2
102.3
136.6
170.9
205.2
37.3
42.7
48.1
53.5
64.2
80.4
107.4
134.4
161.4
215.4
269.4
323.4
69.4
79.4
89.5
99.6
119.8
150.0
200.4
250.8
301.2
401.9
502.7
603.5
4.6
5.2
5.9
6.6
8.0
10.0
13.4
16.8
20.2
27.0
33.8
40.6
6.4
7.4
8.3
9.3
11.2
14.1
18.9
23.7
28.5
38.0
47.6
57.2
8.3
9.5
10.8
12.0
14.4
18.1
24.2
30.4
36.5
48.8
61.0
73.3
12.0
13.8
15.5
17.3
20.8
26.2
35.0
43.8
52.7
70.4
88.0
105.7
23.2
26.6
30.0
33.3
40.1
50.3
67.2
84.1
101.1
134.9
168.8
202.6
36.4
41.8
47.1
52.5
63.3
79.4
106.3
133.2
160.1
213.9
267.7
321.5
Projection distance for 16:9 aspect ratio screen
(ET-D75LE6/D75LE10/D75LE20/D75LE30/D75LE40/D75LE8/D75LE50)
Unit: feet
Unit: meters
•
The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
•
At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.
•
When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
NOTE: When the ET-D75LE50 is mounted, the optical lens shift function cannot be used.
