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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 image aspect ratio is 16:10
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
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
25.40 (1000")
13.462
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
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
25.40 (1000")
13.462
*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. Refer to "Fixed-focus Lens (Model No.: ET-D75LE95, ET-D75LE90)" (x page 41) for details.
44 - ENGLISH
Chapter 2 Getting Started — Setting up
ET-D75LE6
ET-D75LE10
1.00-1.18:1
Min.
Max.
Min.
Width (SW)
(LW)
(LT)
(LW)
1.508
1.46
1.75
2.05
1.723
1.68
2.01
2.35
1.939
1.90
2.27
2.65
2.154
2.11
2.53
2.96
2.585
2.55
3.05
3.57
3.231
3.20
3.83
4.48
4.308
4.29
5.13
6.00
5.385
5.37
6.43
7.52
6.462
6.46
7.73
9.05
7.539
7.54
9.03
10.57 13.66 13.55 19.69 19.55 37.96 37.50 59.87 59.81 112.42
8.616
8.63
10.33 12.09 15.63 15.50 22.52 22.36 43.41 42.88 68.45 68.40 128.53
10.770
10.80 12.93 15.13 19.56 19.39 28.18 27.98 54.31 53.63 85.60 85.60 160.75
12.923
12.97 15.53 18.18 23.50 23.29 33.84 33.60 65.21 64.39 102.75 102.80 192.97
21.539
21.66 25.94 30.35 39.24 38.86 56.48 56.08 108.79 107.43 171.36 171.59
Projection
distance
Width (SW)
(L1)
1.508
―
1.723
―
1.939
―
2.154
―
2.585
1.01
3.231
1.26
4.308
1.67
5.385
2.08
6.462
2.50
7.539
2.91
8.616
3.32
10.770
4.15
12.923
4.97
21.539
―
Zoom Lens
ET-D75LE20
1.39-1.79:1
1.79-2.59:1
Projection distance (L)
Max.
Min.
Max.
(LT)
(LW)
(LT)
2.65
2.64
3.85
3.04
3.03
4.41
3.43
3.42
4.98
3.83
3.81
5.54
4.61
4.59
6.67
5.79
5.76
8.37
7.76
7.71
11.20
9.73
9.65
14.03 13.93 27.07 26.74 42.72 42.61 80.19
11.70
11.60
16.86 16.74 32.51 32.12 51.30 51.21 96.31
Fixed-focus Lens
ET-D75LE95/ET-D75LE90
0.390:1
Distance between projector and screen
ET-D75LE95
(L4)
(A1)
―
―
―
―
―
―
―
―
-0.32
0.19 - 0.42
-0.07
0.27 - 0.56
0.34
0.41 - 0.79
0.75
0.54 - 1.01
1.16
0.67 - 1.24
1.58
0.81 - 1.47
1.99
0.94 - 1.70
2.81
1.21 - 2.15
3.64
1.47 - 2.61
―
―
ET-D75LE30
ET-D75LE40
2.58-5.00:1
4.95-7.91:1
Min.
Max.
Min.
Max.
(LW)
(LT)
(LW)
(LT)
3.82
7.45
7.37
11.85
4.38
8.54
8.45
13.56 13.37 25.42
4.94
9.63
9.52
15.28 15.09 28.64
5.51
10.72 10.60 16.99 16.81 31.86
6.63
12.90 12.75 20.42 20.25 38.31
8.32
16.17 15.98 25.57 25.41 47.97
11.12
21.62 21.36 34.14 34.01 64.08
*2
ET-D75LE90
(A1)
―
―
―
―
0.27 - 0.42
0.37 - 0.56
0.53 - 0.79
0.70 - 1.01
0.86 - 1.24
1.03 - 1.47
1.19 - 1.70
1.52 - 2.15
1.85 - 2.61
―
(Unit: m)
ET-D75LE8
7.87-14.8:1
Min.
Max.
(LW)
(LT)
11.65
22.20
―
ET-D75LE50
0.746:1
Projection
distance (L)
Fixed
1.09
1.25
1.42
1.58
1.91
2.41
3.23
4.06
4.89
5.71
6.54
8.19
9.84
16.45
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