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r When the screen aspect ratio is 4:3
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.27 (50")
0.762
1.52 (60")
0.914
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
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size. When the Zoom Lens (Model No.: ET-DLE020) is
attached, the throw ratio is based on the value during projection of 3.81 m (150") projected image size.
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.27 (50")
0.762
1.52 (60")
0.914
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
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size.
48 - ENGLISH
Chapter 2 Getting Started — Setting up
Standard zoom
lens/ET-DLE170
2.06-2.90:1
Width
Min.
Max.
(SW)
(LW)
(LT)
1.016
2.07
2.92
1.219
2.50
3.52
1.422
2.93
4.12
1.626
3.35
4.72
1.829
3.78
5.31
2.032
4.21
5.91
2.438
5.07
7.11
3.048
6.35
8.91
4.064
8.50
11.90
5.080
10.64
14.89
6.096
12.78
17.88
7.112
14.93
20.88
8.128
17.07
23.87
10.160
21.36
29.85
12.192
25.64
35.84
ET-DLE150
1.56-2.27:1
Width
Min.
Max.
(SW)
(LW)
(LT)
1.016
1.56
2.29
1.219
1.89
2.75
1.422
2.21
3.22
1.626
2.54
3.69
1.829
2.86
4.15
2.032
3.18
4.62
2.438
3.83
5.55
3.048
4.80
6.96
4.064
6.42
9.29
5.080
8.04
11.63
6.096
9.66
13.96
7.112
11.28
16.30
8.128
12.90
18.63
10.160
16.13
23.30
12.192
19.37
27.97
Zoom Lens
ET-DLE020
ET-DLE060
0.337-0.360:1
0.724-0.965:1
Projection distance (L)
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
―
―
0.71
―
―
0.87
―
―
1.02
―
―
1.18
―
―
1.33
0.67
0.72
1.48
0.81
0.87
1.79
1.03
1.10
2.25
1.38
1.47
3.02
1.73
1.85
3.79
2.08
2.23
4.56
2.43
2.60
5.33
2.78
2.98
6.10
―
―
7.64
10.08
―
―
9.18
12.11
Zoom Lens
ET-DLE250
ET-DLE350
2.73-4.35:1
4.30-6.55:1
Projection distance (L)
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
2.75
4.39
4.32
3.31
5.28
5.21
3.88
6.17
6.10
4.44
7.07
7.00
10.64
5.01
7.96
7.89
11.99
5.57
8.85
8.78
13.34
6.71
10.64
10.56
16.03
8.40
13.32
13.24
20.07
11.23
17.78
17.69
26.80
14.06
22.25
22.15
33.54
16.88
26.71
26.61
40.27
19.71
31.18
31.06
47.01
22.54
35.64
35.52
53.74
28.19
44.58
44.43
67.21
33.85
53.51
53.35
80.68
ET-DLE085
0.943-1.18:1
Min.
Max.
Min.
(LT)
(LW)
(LT)
(LW)
0.96
0.94
1.18
1.18
1.16
1.14
1.42
1.42
1.37
1.33
1.67
1.67
1.57
1.53
1.91
1.91
1.77
1.73
2.16
2.16
1.97
1.93
2.40
2.41
2.38
2.32
2.89
2.90
2.99
2.91
3.62
3.63
4.00
3.90
4.84
4.86
5.01
4.89
6.07
6.09
6.03
5.88
7.29
7.32
7.04
6.86
8.51
8.55
8.05
7.85
9.73
9.78
9.82
12.17
12.23
11.80
14.62
14.69
ET-DLE450
6.46-10.3:1
Min.
Max.
(LT)
(LW)
(LT)
6.60
6.45
10.37
7.95
7.80
12.50
9.29
9.14
14.63
10.49
16.77
11.84
18.90
13.19
21.03
15.89
25.30
19.94
31.70
26.69
42.37
33.44
53.04
40.18
63.70
46.93
74.37
53.68
85.04
67.17
106.37
80.67
127.70
(Unit: m)
ET-DLE105
1.18-1.59:1
Max.
(LT)
1.60
1.93
2.26
2.59
2.92
3.25
3.91
4.89
6.54
8.19
9.84
11.48
13.13
16.42
19.72
(Unit: m)
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