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Projection distance of each projection lens
A ±5 % error in listed projection distances may occur.
When [GEOMETRY] is used, distance is corrected to become smaller than the specified image size.
r When the screen aspect ratio is 16:10
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.27 (50")
0.673
1.52 (60")
0.808
1.78 (70")
0.942
2.03 (80")
1.077
2.29 (90")
1.212
2.54 (100")
1.346
3.05 (120")
1.615
3.81 (150")
2.019
5.08 (200")
2.692
6.35 (250")
3.365
7.62 (300")
4.039
8.89 (350")
4.712
10.16 (400")
5.385
12.70 (500")
6.731
15.24 (600")
8.077
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size.
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.27 (50")
0.673
1.52 (60")
0.808
1.78 (70")
0.942
2.03 (80")
1.077
2.29 (90")
1.212
2.54 (100")
1.346
3.05 (120")
1.615
3.81 (150")
2.019
5.08 (200")
2.692
6.35 (250")
3.365
7.62 (300")
4.039
8.89 (350")
4.712
10.16 (400")
5.385
12.70 (500")
6.731
15.24 (600")
8.077
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size.
Chapter 2 Getting Started — Setting up
Standard zoom
lens
1.71-2.41:1
Width
Min.
Max.
(SW)
(LW)
(LT)
1.077
1.82
2.57
1.292
2.20
3.10
1.508
2.58
3.63
1.723
2.95
4.16
1.939
3.33
4.69
2.154
3.71
5.21
2.585
4.47
6.27
3.231
5.60
7.86
4.308
7.50
10.50
5.385
9.39
13.14
6.462
11.28
15.79
7.539
13.18
18.43
8.616
15.07
21.07
10.770
18.86
26.36
12.923
22.64
31.65
ET-DLE250C
2.27-3.62:1
Projection distance (L)
Width
Min.
Max.
(SW)
(LW)
(LT)
1.077
2.42
3.87
1.292
2.92
4.65
1.508
3.42
5.44
1.723
3.92
6.23
1.939
4.42
7.02
2.154
4.92
7.81
2.585
5.91
9.39
3.231
7.41
11.75
4.308
9.91
15.70
5.385
12.41
19.64
6.462
14.91
23.59
7.539
17.40
27.53
8.616
19.90
31.48
10.770
24.90
39.37
12.923
29.89
47.25
Zoom Lens
ET-DLE060C
ET-DLE085C
0.600-0.801:1
0.782-0.977:1
Projection distance (L)
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
0.63
0.84
0.82
0.76
1.02
1.00
0.90
1.20
1.17
1.03
1.38
1.35
1.17
1.56
1.52
1.31
1.74
1.70
1.58
2.10
2.05
1.99
2.63
2.57
2.67
3.53
3.44
3.35
4.42
4.31
4.03
5.32
5.18
4.71
6.21
6.06
5.39
7.11
6.93
6.75
8.90
8.67
10.75
8.11
10.69
10.42
12.91
Zoom Lens
ET-DLE350C
ET-DLE450C
3.58-5.45:1
5.36-8.58:1
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
3.80
5.81
5.66
4.59
7.00
6.85
11.01
5.38
8.19
8.04
12.89
6.16
9.38
9.23
14.78
6.95
10.57
10.43
16.66
7.74
11.76
11.62
18.55
9.31
14.14
14.00
22.31
11.68
17.71
17.58
27.97
15.61
23.66
23.54
37.39
19.55
29.61
29.50
46.81
23.49
35.56
35.46
56.24
27.42
41.51
41.42
65.66
31.36
47.46
47.38
75.08
39.23
59.36
59.30
93.93
47.11
71.25
71.22
112.77
ET-DLE105C
0.978-1.32:1
Min.
Max.
Min.
(LT)
(LW)
(LT)
(LW)
1.04
1.03
1.41
1.38
1.25
1.25
1.70
1.66
1.47
1.47
1.99
1.95
1.68
1.68
2.28
2.23
1.90
1.90
2.57
2.52
2.11
2.12
2.86
2.81
2.55
2.55
3.44
3.38
3.19
3.20
4.32
4.24
4.27
4.29
5.77
5.67
5.35
5.37
7.23
7.10
6.43
6.46
8.68
8.53
7.51
7.54
10.14
9.96
8.59
8.63
11.59
11.39
10.80
14.50
14.25
12.97
17.41
17.11
Height position (H)
Standard zoom
lens/ET-DLE085C/
ET-DLE105C/
ET-DLE150C/
ET-DLE250C/
(LT)
ET-DLE350C/
ET-DLE450C
9.12
0 - 0.44
0 - 0.53
0 - 0.62
0 - 0.71
0 - 0.80
0 - 0.89
0 - 1.07
0 - 1.33
0 - 1.78
0 - 2.22
0 - 2.67
0 - 3.11
0 - 3.55
0 - 4.44
0 - 5.33
ENGLISH - 35
(Unit: m)
ET-DLE150C
1.30-1.89:1
Max.
(LT)
2.01
2.43
2.84
3.25
3.66
4.08
4.90
6.14
8.20
10.26
12.33
14.39
16.45
20.58
24.70
(Unit: m)
ET-DLE060C
0.07 - 0.44
0.08 - 0.53
0.09 - 0.62
0.11 - 0.71
0.12 - 0.80
0.13 - 0.89
0.16 - 1.07
0.20 - 1.33
0.27 - 1.78
0.34 - 2.22
0.40 - 2.67
0.47 - 3.11
0.54 - 3.55
0.67 - 4.44
0.81 - 5.33
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