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r When the screen aspect is 4:3
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Height
Diagonal (SD)
(SH)
1.78 (70")
1.067
2.03 (80")
1.219
2.29 (90")
1.372
2.54 (100")
1.524
3.05 (120")
1.829
3.81 (150")
2.286
5.08 (200")
3.048
6.35 (250")
3.810
7.62 (300")
4.572
8.89 (350")
5.334
10.16 (400")
6.096
12.70 (500")
7.620
15.24 (600")
9.144
25.40 (1000")
15.240
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Height
Diagonal (SD)
(SH)
1.78 (70")
1.067
2.03 (80")
1.219
2.29 (90")
1.372
2.54 (100")
1.524
3.05 (120")
1.829
3.81 (150")
2.286
5.08 (200")
3.048
6.35 (250")
3.810
7.62 (300")
4.572
8.89 (350")
5.334
10.16 (400")
6.096
12.70 (500")
7.620
15.24 (600")
9.144
25.40 (1000")
15.240
*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
1.6-2.2:1
Min.
Max.
Min.
Width (SW)
(LW)
(LT)
(LW)
1.422
2.29
3.06
3.09
1.626
2.63
3.51
3.55
1.829
2.96
3.96
4.00
2.032
3.30
4.41
4.45
2.438
3.98
5.32
5.36
3.048
4.99
6.67
6.72
4.064
6.68
8.93
8.99
5.080
8.37
11.18
11.25
6.096
10.06 13.44 13.52 20.29 20.30 33.94 33.95 54.07 53.79 101.14 6.78
7.112
11.75
15.70 15.79 23.69 23.70 39.62 39.63 63.10 62.82 118.06
8.128
13.44 17.96 18.05 27.09 27.10 45.30 45.31 72.13 71.85 134.98 9.06
10.160
16.82 22.47 22.58 33.89 33.90 56.65 56.66 90.18 89.91 168.81 11.34
12.192
20.20 26.98 27.12 40.69 40.70 68.01 68.02 108.24 107.96 202.65 13.62 16.32
20.320
33.71 45.04 45.25 67.88 67.90 113.43 113.44 180.46 180.20
ET-D75LE10
ET-D75LE20
1.6-2.0:1
Min.
Max.
Min.
Width (SW)
(LW)
(LT)
(LW)
1.422
2.17
2.80
2.80
1.626
2.49
3.22
3.21
1.829
2.81
3.63
3.62
2.032
3.13
4.05
4.03
2.438
3.77
4.88
4.86
3.048
4.74
6.13
6.09
4.064
6.35
8.21
8.15
5.080
7.96
10.28 10.20 14.83 14.73 28.61 28.26 45.15
6.096
9.56
12.36 12.26 17.82 17.70 34.36 33.94 54.21
7.112
11.17
14.44 14.32 20.81 20.67 40.12 39.63 63.27
8.128
12.78 16.52 16.38 23.80 23.63 45.88 45.31 72.33
10.16
16.00 20.68 20.49 29.78 29.57 57.39 56.68 90.45
12.192
19.21 24.83 24.61 35.76 35.51 68.91 68.05 108.58
20.320
32.08 41.46 41.07 59.68 59.26 114.96 113.52 181.07
Zoom lens
ET-D75LE3
2.2-3.3:1
3.3-5.5:1
Projection distance (L)
Max.
Min.
Max.
Min.
(LT)
(LW)
(LT)
(LW)
4.65
4.66
7.83
7.83
5.33
5.34
8.96
8.97
6.01
6.02
10.10 10.10 16.15 15.87 30.09
6.69
6.70
11.23
11.24
8.05
8.06
13.50 13.51 21.57 21.28 40.24
10.09 10.10 16.91 16.92 26.98 26.70 50.39
13.49 13.50 22.59 22.59 36.01 35.73 67.31
16.89 16.90 28.27 28.27 45.04 44.76 84.23
Zoom lens
ET-D75LE30
ET-D75LE40
2.0-2.9:1
2.9-5.6:1
Projection distance (L)
Max.
Min.
Max.
Min.
(LT)
(LW)
(LT)
(LW)
4.07
4.04
7.88
7.80
4.67
4.64
9.03
8.94
5.27
5.23
10.19 10.07 16.15
5.86
5.82
11.34
11.21
7.06
7.01
13.64 13.48 21.59
8.85
8.79
17.09 16.89 27.02
11.84
11.76
22.85 22.58 36.09
ET-D75LE4
ET-D75LE8
5.6-8.9:1
8.8-16.5:1
Max.
Min.
Max.
(LT)
(LW)
(LT)
12.54 12.25 23.32
14.34 14.06 26.71
17.96 17.67 33.47
—
Fixed-focus lens
ET-D75LE5
5.5-8.9:1
0.8:1
Max.
Fixed
(LT)
12.52
1.13
14.34
1.31
1.48
17.96
1.66
2.00
2.53
3.40
4.27
5.14
—
—
—
—
—
ENGLISH - 37
(Unit: m)
ET-D75LE6
1.1-1.3:1
Min.
Max.
(LW)
(LT)
1.54
1.84
1.77
2.11
2.00
2.38
2.22
2.66
2.68
3.20
3.36
4.02
4.50
5.39
5.64
6.76
8.12
7.92
9.49
10.85
13.58
22.74 27.24
ET-D75LE50
0.8:1
Fixed
1.15
1.33
1.50
1.67
2.02
2.55
3.42
4.29
5.17
6.04
6.91
8.66
10.40
17.39
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