Table of Contents
Advertisement
r When the screen aspect ratio is 4:3
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen 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
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen 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 onto a 2.03 m (80") screen size.
*2 When the fixed-focus lens (Model No.: ET-DLE055) is attached, the lens shift is not possible. The height position (H) becomes SH/2.
38 - ENGLISH
Chapter 2 Getting Started — Setting up
Standard zoom
lens
—
2.1-2.9:1
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
Optional lens
Long focus zoom
lens
ET-DLE350
4.3-6.5:1
Projection distance (L)
Width
Min.
Max.
(SW)
(LW)
(LT)
1.016
4.32
6.60
1.219
5.21
7.95
1.422
6.10
9.29
1.626
7.00
10.64
1.829
7.89
11.99
2.032
8.78
13.34
2.438
10.56
16.03
3.048
13.24
20.07
4.064
17.69
26.80
5.080
22.15
33.54
6.096
26.61
40.27
7.112
31.06
47.01
8.128
35.52
53.74
10.160
44.43
67.21
12.192
53.35
80.68
Optional lens
Fixed-
Ultra short focus
focus
zoom lens
lens
ET-DLE055
ET-DLE085
0.9:1
0.9-1.2:1
Projection distance (L)
Min.
Max.
Fixed
(LW)
(LT)
0.94
0.94
1.18
1.14
1.14
1.42
1.34
1.33
1.67
1.54
1.53
1.91
1.74
1.73
2.16
1.93
1.93
2.40
2.33
2.32
2.89
2.93
2.91
3.62
3.92
3.90
4.84
―
4.89
6.07
―
5.88
7.29
―
6.86
8.51
―
7.85
9.73
―
9.82
12.17
―
11.80
14.62
Ultra long focus
zoom lens
ET-DLE450
Standard zoom
6.5-10.3:1
lens/ET-DLE085/
ET-DLE150/
ET-DLE250/
Min.
Max.
ET-DLE350/
(LW)
(LT)
ET-DLE450
6.45
10.37
0 - 0.38
7.80
12.50
0 - 0.46
9.14
14.63
0 - 0.53
10.49
16.77
0 - 0.61
11.84
18.90
0 - 0.69
13.19
21.03
0 - 0.76
15.89
25.30
0 - 0.91
19.94
31.70
0 - 1.14
26.69
42.37
0 - 1.52
33.44
53.04
0 - 1.91
40.18
63.70
0 - 2.29
46.93
74.37
0 - 2.67
53.68
85.04
0 - 3.05
67.17
106.37
0 - 3.81
80.67
127.70
0 - 4.57
Short focus zoom
Intermediate focus
lens
zoom lens
ET-DLE150
ET-DLE250
1.6-2.3:1
2.7-4.3:1
Min.
Max.
Min.
(LW)
(LT)
(LW)
1.56
2.29
2.75
1.89
2.75
3.31
2.21
3.22
3.88
2.54
3.69
4.44
2.86
4.15
5.01
3.18
4.62
5.57
3.83
5.55
6.71
4.80
6.96
8.40
6.42
9.29
11.23
8.04
11.63
14.06
9.66
13.96
16.88
11.28
16.30
19.71
12.90
18.63
22.54
16.13
23.30
28.19
19.37
27.97
33.85
Height position (H)
*2
ET-DLE055
(Fixed)
0.38
0.46
0.53
0.61
0.69
0.76
0.91
1.14
1.52
―
―
―
―
―
―
(Unit: m)
Max.
(LT)
4.39
5.28
6.17
7.07
7.96
8.85
10.64
13.32
17.78
22.25
26.71
31.18
35.64
44.58
53.51
Advertisement
Table of Contents
