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Lens type
Projection lens Model No.
Throw ratio
*2
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 When the Fixed-focus Lens (Model No.: ET-DLE035C) is attached, the projection relation between the screen and the projector differs from that of
other lenses. Refer to "Fixed-focus Lens (Model No.: ET-DLE035C)" (x page 32) for details.
*2 The throw ratio is based on the value during projection of 2.03 m (80") projected image size. When the Fixed-focus Lens (Model No.: ET-DLE035C)
is attached, the throw ratio is based on the value during projection of 2.54 m (100") projected image size.
*3 When the Fixed-focus Lens (Model No.: ET-DLE055C) is attached, the lens shift is not possible, therefore the height position (H) becomes the fixed
value of SH/2.
r When the screen aspect ratio is 16:9
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.27 (50")
0.623
1.52 (60")
0.747
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
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size.
36 - ENGLISH
Chapter 2 Getting Started — Setting up
Fixed-focus Lens
ET-DLE055C
0.785:1
Projection
Height
Projection
distance
position
distance
Width
(L)
(H)
*3
(SW)
1.077
0.83
0.34
1.292
1.00
0.40
1.508
1.18
0.47
1.723
1.35
0.54
1.939
1.53
0.61
2.154
1.70
0.67
2.585
2.05
0.81
3.231
2.58
1.01
4.308
3.45
1.35
5.385
—
—
6.462
—
—
7.539
—
—
8.616
—
—
10.770
—
—
12.923
—
—
Standard zoom
lens
1.72-2.41:1
Width
Min.
Max.
(SW)
(LW)
(LT)
1.107
1.87
2.64
1.328
2.26
3.19
1.550
2.65
3.73
1.771
3.04
4.27
1.992
3.43
4.82
2.214
3.82
5.36
2.657
4.60
6.45
3.321
5.76
8.08
4.428
7.71
10.80
5.535
9.65
13.51
6.641
11.60
16.23
7.748
13.55
18.95
8.855
15.49
21.66
11.069
19.38
27.10
13.283
23.27
32.53
ET-DLE035C
*1
0.380:1
Distance from the
projector to the
screen
(L1)
(L4)
(A1)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.82
0.11
0.43
0.98
0.28
0.53
1.23
0.52
0.68
1.63
0.93
0.93
2.04
1.34
1.18
2.45
1.74
1.43
2.85
2.15
1.69
—
—
—
—
—
—
—
—
—
Zoom Lens
ET-DLE060C
ET-DLE085C
0.600-0.802:1
0.783-0.977:1
Projection distance (L)
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
(LT)
0.64
0.87
0.85
1.07
0.78
1.05
1.03
1.29
0.92
1.24
1.21
1.51
1.06
1.42
1.39
1.73
1.20
1.60
1.57
1.95
1.34
1.79
1.75
2.17
1.62
2.16
2.10
2.62
2.04
2.71
2.64
3.28
2.74
3.63
3.54
4.39
3.44
4.55
4.43
5.50
4.14
5.47
5.33
6.61
4.84
6.39
6.23
7.72
5.54
7.31
7.12
8.83
6.93
9.15
8.91
11.05
8.33
10.99
10.71
13.27
(Unit: m)
(Unit: m)
ET-DLE105C
ET-DLE150C
0.979-1.32:1
1.30-1.89:1
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
1.06
1.45
1.42
1.29
1.75
1.71
1.51
2.05
2.00
1.73
2.35
2.30
1.96
2.64
2.59
2.18
2.94
2.89
2.63
3.54
3.47
3.29
4.44
4.36
4.41
5.93
5.82
5.52
7.43
7.29
10.55
6.64
8.93
8.76
12.67
7.76
10.42
10.23
14.79
8.87
11.92
11.70
16.91
11.10
14.91
14.64
21.15
13.33
17.90
17.58
25.39
(LT)
2.07
2.49
2.92
3.34
3.77
4.19
5.04
6.31
8.43
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