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r When the image aspect ratio is 16:9
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
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
17.78 (700")
8.717
20.32 (800")
9.962
22.86 (900")
11.207
25.40 (1000")
12.453
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
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
17.78 (700")
8.717
20.32 (800")
9.962
22.86 (900")
11.207
25.40 (1000")
12.453
*1 The throw ratio is based on the value during projection with the projected image size of 3.81 m (150").
*2 When the Fixed-focus Lens (Model No.: ET-D75LE95, ET-D75LE90) is used, the projection relation between the screen and the projector differs
from that of other lenses. For details, refer to "Fixed-focus Lens (Model No.: ET-D75LE95, ET-D75LE90)" (x page 44).
50 - ENGLISH
Chapter 2 Getting Started — Setting up
ET-D3LEW60/
ET-D3LEW10
ET-D75LE6
1.00-1.18:1
Min.
Max.
Min.
Width (SW)
(LW)
(LT)
(LW)
1.550
1.51
1.80
2.04
1.771
1.73
2.07
2.35
1.992
1.95
2.33
2.65
2.214
2.18
2.60
2.96
2.657
2.62
3.13
3.57
3.321
3.29
3.94
4.48
4.428
4.41
5.27
6.00
5.535
5.52
6.61
7.53
6.641
6.64
7.95
9.05
7.748
7.75
9.28
10.57 14.46 10.86 14.05 13.93 20.24 20.10 39.02 38.54 61.54
8.855
8.87
10.62 12.09 16.54 12.43 16.07 15.93 23.15 22.99 44.62 44.07 70.36
11.069
11.10
13.30 15.14 20.70 15.56
13.283
13.33 15.97 18.18 24.86 18.69 24.16 23.94 34.78 34.54 67.02 66.19 105.61
15.497
15.57 18.64 21.23 29.02 21.82 28.20 27.94 40.60 40.31 78.22 77.25 123.24
17.710
17.80 21.32 24.27 33.19 24.94 32.24 31.94 46.42 46.09 89.42 88.30 140.87
19.924
20.03 23.99 27.32 37.35 28.07 36.29 35.94 52.23 51.86 100.62 99.36 158.50
22.138
22.26 26.66 30.36 41.51 31.20 40.33 39.95 58.05 57.64 111.82 110.42 176.13
Zoom Lens
ET-D3LET80/
ET-D3LEW50/
ET-D75LE8
ET-D75LE50
7.87-14.8:1
Projection distance (L)
Min.
Max.
Width (SW)
(LW)
(LT)
1.550
11.99
22.82
1.771
13.75 26.13
1.992
15.52 29.45
2.214
17.29 32.76
2.657
20.82 39.38
3.321
26.13 49.32
4.428
34.97 65.88
5.535
43.80 82.43
6.641
52.64 98.99
7.748
61.48 115.55
8.855
70.32 132.11
11.069
87.99 165.23
13.283
105.67 198.35
15.497
123.34
―
17.710
141.02
―
19.924
158.70
―
22.138
176.37
―
Zoom Lens
ET-D75LE10
1.35-1.84:1
1.39-1.79:1
Projection distance (L)
Max.
Min.
Max.
(LT)
(LW)
(LT)
2.81
2.10
2.72
3.23
2.42
3.13
3.64
2.73
3.53
4.06
3.04
3.94
4.89
3.67
4.74
6.14
4.61
5.96
8.22
6.17
7.98
10.30
7.74
10.00
12.38
9.30
12.02
20.11
Fixed-focus Lens
ET-D75LE95
0.746:1
0.390:1
Distance from the
Projection
projector to the
distance
screen
(L1)
Fixed
(L4)
1.12
―
―
1.29
―
―
1.46
―
―
1.63
―
―
1.97
1.04
0.02
2.48
1.29
0.27
3.33
1.72
0.70
4.17
2.14
1.12
5.02
2.56
1.55
5.87
2.99
1.97
6.72
3.41
2.39
8.42
4.26
3.24
10.12
5.11
4.09
11.82
―
―
13.51
―
―
15.21
―
―
16.91
―
―
ET-D3LES20/
ET-D75LE30
ET-D75LE20
1.79-2.59:1
2.58-5.00:1
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
(LT)
2.72
3.96
3.93
7.66
3.12
4.54
4.51
8.78
3.52
5.12
5.08
9.90
3.92
5.70
5.66
11.02
4.72
6.86
6.82
13.26
5.92
8.61
8.55
16.62 16.43 26.28
7.92
11.52
11.44
22.22 21.96 35.10
9.92
14.43 14.32 27.82 27.49 43.91
11.93
17.33 17.21 33.42 33.01 52.73
19.93 28.97 28.76 55.82 55.13 87.98
ET-D75LE90
*2
0.390:1
Distance from the
Projection
projector to the
distance
(L1)
(A1)
(L4)
―
―
―
―
―
―
―
―
―
―
―
―
0.20-0.52
1.04
0.04
0.28-0.68
1.29
0.29
0.42-0.95
1.72
0.71
0.56-1.22
2.14
1.14
0.69-1.49
2.56
1.56
0.83-1.75
2.99
1.99
0.97-2.02
3.41
2.41
1.24-2.56
4.26
3.26
1.52-3.10
5.11
4.11
―
―
―
―
―
―
―
―
―
―
―
―
(Unit: m)
ET-D75LE40
4.95-7.91:1
Min.
Max.
(LW)
(LT)
7.58
12.18
8.69
13.94
9.79
15.70
10.90 17.47
13.11
20.99
*2
screen
(A1)
―
―
―
―
0.28-0.52
0.38-0.68
0.55-0.95
0.72-1.22
0.89-1.49
1.06-1.75
1.23-2.02
1.57-2.56
1.91-3.10
―
―
―
―
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