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r When the screen aspect is 16:9
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Height
Diagonal (SD)
(SH)
1.78 (70")
0.872
2.03 (80")
0.996
2.29 (90")
1.121
2.54 (100")
1.245
3.05 (120")
1.494
3.81 (150")
1.868
5.08 (200")
2.491
6.35 (250")
3.113
7.62 (300")
3.736
8.89 (350")
4.358
10.16 (400")
4.981
12.70 (500")
6.226
15.24 (600")
7.472
25.40 (1000")
12.453
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Height
Diagonal (SD)
(SH)
1.78 (70")
0.872
2.03 (80")
0.996
2.29 (90")
1.121
2.54 (100")
1.245
3.05 (120")
1.494
3.81 (150")
1.868
5.08 (200")
2.491
6.35 (250")
3.113
7.62 (300")
3.736
8.89 (350")
4.358
10.16 (400")
4.981
12.70 (500")
6.226
15.24 (600")
7.472
25.40 (1000")
12.453
*1 The throw ratio is based on the value during projection onto a 3.81 m (150") screen size.
Chapter 2 Getting Started — Setting up
ET-D75LE1
ET-D75LE2
1.5-2.0:1
Min.
Max.
Min.
Width (SW)
(LW)
(LT)
(LW)
1.550
2.26
3.02
3.06
1.771
2.60
3.47
3.51
1.992
2.93
3.92
3.95
2.214
3.27
4.36
4.40
2.657
3.93
5.26
5.30
3.321
4.94
6.60
6.64
4.428
6.61
8.83
8.89
5.535
8.28
11.06
11.13
6.641
9.95
13.29 13.37 20.07 20.08 33.57 33.57 53.47 53.19 100.02 6.71
7.748
11.62
15.52 15.61 23.43 23.44 39.18 39.19 62.40 62.12 116.75
8.855
13.29 17.76 17.85 26.79 26.80 44.80 44.80 71.33 71.05 133.48 8.96
11.069
16.63 22.22 22.33 33.51 33.52 56.03 56.03 89.19 88.91 166.95 11.22
13.283
19.97 26.69 26.82 40.24 40.25 67.26 67.26 107.04 106.77 200.41 13.47 16.14
22.138
33.34 44.54 44.75 67.13 67.15 112.18 112.18 178.47 178.20
ET-D75LE10
ET-D75LE20
1.4-1.8:1
Min.
Max.
Min.
Width (SW)
(LW)
(LT)
(LW)
1.550
2.13
2.75
2.75
1.771
2.44
3.16
3.15
1.992
2.76
3.57
3.56
2.214
3.08
3.98
3.96
2.657
3.71
4.79
4.77
3.321
4.66
6.02
5.98
4.428
6.24
8.06
8.01
5.535
7.82
10.11
10.03 14.58 14.47
6.641
9.40
12.15 12.05 17.51 17.39 33.77 33.36 53.27
7.748
10.98 14.19 14.07 20.45 20.31 39.43 38.95 62.18
8.855
12.56 16.23 16.10 23.39 23.23 45.09 44.53 71.09
11.069
15.72 20.32 20.14 29.27 29.06 56.40 55.70 88.90
13.283
18.88 24.41 24.18 35.15 34.90 67.72 66.88 106.71
22.138
31.53 40.75 40.36 58.65 58.24 112.98 111.56 177.96
Zoom lens
ET-D75LE3
2.0-30:1
3.0-5.0:1
Projection distance (L)
Max.
Min.
Max.
Min.
(LT)
(LW)
(LT)
(LW)
4.60
4.61
7.74
7.75
5.27
5.28
8.86
8.87
5.95
5.96
9.99
9.99
6.62
6.63
11.11
11.11
7.96
7.97
13.35 13.36 21.33 21.04 39.79
9.98
9.99
16.72 16.73 26.68 26.40 49.83
13.34 13.35 22.34 22.34 35.61 35.33 66.56
16.70 16.71 27.95 27.96 44.54 44.26 83.29
Zoom lens
ET-D75LE30
ET-D75LE40
1.8-2.6:1
2.6-5.1:1
Projection distance (L)
Max.
Min.
Max.
Min.
(LT)
(LW)
(LT)
(LW)
4.00
3.97
7.74
7.66
4.59
4.55
8.88
8.78
5.17
5.14
10.01
9.90
5.76
5.72
11.14
11.01
6.94
6.89
13.40 13.25 21.21
8.70
8.64
16.80 16.60 26.56
11.64
11.56
22.46 22.19 35.46
28.11
27.77 44.37
ET-D75LE4
ET-D75LE8
5.0-8.0:1
8.0-15.0:1
Max.
Min.
Max.
(LT)
(LW)
(LT)
12.40 12.12 23.06
14.18 13.90 26.41
15.97 15.69 29.76
17.76 17.47 33.10
—
Fixed-focus lens
ET-D75LE5
5.0-8.0:1
0.8:1
Max.
Fixed
(LT)
12.31
1.12
14.09
1.29
15.87
1.47
17.65
1.64
1.98
2.5
3.36
4.22
5.08
—
—
—
—
—
ENGLISH - 39
(Unit: m)
ET-D75LE6
1.0-1.2:1
Min.
Max.
(LW)
(LT)
1.52
1.82
1.75
2.09
1.97
2.36
2.20
2.63
2.65
3.17
3.33
3.98
4.45
5.33
5.58
6.68
8.03
7.84
9.38
10.73
13.43
22.49 26.94
ET-D75LE50
0.7:1
Fixed
1.13
1.30
1.47
1.64
1.99
2.50
3.36
4.22
5.08
5.93
6.79
8.51
10.22
17.09
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