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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.
Lens type
Projection lens Model No.
Throw ratio
*2
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 When the Fixed-focus Lens (Model No.: ET-DLE030, ET-DLE035) is attached, the projection relation between the screen and the projector differs
from that of other lenses. Refer to "For the Fixed-focus Lens (Model No.: ET-DLE030, ET-DLE035)" (x page 38) 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-DLE030,
ET-DLE035) 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-DLE055) is attached, the lens shift is not possible, therefore the height position (H) becomes the fixed
value of SH/2.
Chapter 2 Getting Started — Setting up
ET-DLE250
2.27-3.62:1
Projection distance (L)
Width
Min.
Max.
(SW)
(LW)
(LT)
1.107
2.49
3.97
1.328
3.00
4.79
1.550
3.51
5.60
1.771
4.03
6.41
1.992
4.54
7.22
2.214
5.05
8.03
2.657
6.08
9.65
3.321
7.62
12.08
4.428
10.19
16.14
5.535
12.75
20.19
6.641
15.32
24.25
7.748
17.89
28.30
8.855
20.46
32.35
11.069
25.59
40.46
13.283
30.72
48.57
Fixed-focus Lens
ET-DLE055
0.786:1
Projection
Height
Projection
distance
position
distance
Width
(L)
(H)
*3
(SW)
1.107
0.85
0.31
1.328
1.03
0.37
1.550
1.21
0.44
1.771
1.39
0.50
1.992
1.57
0.56
2.214
1.75
0.62
2.657
2.11
0.75
3.321
2.65
0.93
4.428
3.55
1.25
5.535
―
―
6.641
―
―
7.748
―
―
8.855
―
―
11.069
―
―
13.283
―
―
Zoom Lens
ET-DLE350
ET-DLE450
3.58-5.45:1
5.36-8.58:1
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
3.91
5.98
5.82
4.72
7.20
7.05
11.32
5.53
8.43
8.27
13.26
6.34
9.65
9.50
15.20
7.15
10.87
10.72
17.13
7.96
12.09
11.95
19.07
9.58
14.54
14.40
22.94
12.00
18.21
18.08
28.75
16.05
24.32
24.20
38.44
20.10
30.44
30.33
48.12
24.14
36.55
36.45
57.81
28.19
42.67
42.58
67.49
32.24
48.78
48.71
77.18
40.33
61.01
60.96
96.55
48.42
73.24
73.21
115.91
ET-DLE030/ET-DLE035
*1
0.380:1
Distance from the
projector to the
screen
(L1)
(L4)
(A1)
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
0.84
0.14
0.51
1.01
0.30
0.63
1.26
0.56
0.81
1.68
0.97
1.10
2.10
1.39
1.39
2.51
1.81
1.68
2.93
2.23
1.98
―
―
―
―
―
―
―
―
―
Height position (H)
Standard zoom
lens/ET-DLE170/
ET-DLE085/
ET-DLE105/
ET-DLE150/
ET-DLE250/
(LT)
ET-DLE350/
ET-DLE450
9.39
-0.06 - 0.46
-0.07 - 0.55
-0.09 - 0.64
-0.10 - 0.73
-0.11 - 0.82
-0.12 - 0.91
-0.15 - 1.10
-0.19 - 1.37
-0.25 - 1.83
-0.31 - 2.28
-0.37 - 2.74
-0.44 - 3.20
-0.50 - 3.65
-0.62 - 4.57
-0.75 - 5.48
ENGLISH - 43
(Unit: m)
ET-DLE060
0.00 - 0.46
0.00 - 0.55
0.00 - 0.64
0.00 - 0.73
0.00 - 0.82
0.00 - 0.91
0.00 - 1.10
0.00 - 1.37
0.00 - 1.83
0.00 - 2.28
0.00 - 2.74
0.00 - 3.20
0.00 - 3.65
0.00 - 4.57
0.00 - 5.48
(Unit: m)
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