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For the screen aspect ratio of 16:9 (Units: m)
Lens type
Model number of
ET-D75LE1
projection lens
*1
Throw ratio
1.4-1.8 : 1
Screen dimensions
Screen
Effective
Effective
size
height
width
Min.
(inch)
(SH)
(SW)
70
0.872 1.550
2.07
80
0.996 1.771
2.38
90
1.121 1.992
2.68
100
1.245 2.214
2.99
120
1.494 2.657
3.60
150
1.868 3.321
4.53
200
2.491 4.428
6.06
250
3.113 5.535
7.59
300
3.736 6.641
9.13
350
4.358 7.748 10.66 14.24 14.32 21.50 21.51 35.96 35.97 57.28 57.00 107.15 7.19
400
4.981 8.855 12.19 16.29 16.38 24.58 24.60 41.12 41.12 65.47 65.19 122.51 8.22
500
6.226 11.069 15.26 20.39 20.50 30.76 30.77 51.42 51.43 81.87 81.59 153.23 10.29 12.33
600
7.472 13.283 18.33 24.49 24.61 36.93 36.94 61.73 61.74 98.26 97.98 183.95 12.36 14.81
For the screen aspect ratio of 4:3 (Units: m)
Lens type
Model number of
ET-D75LE1
projection lens
*1
Throw ratio
1.6-2.2 : 1
Screen dimensions
Screen
Effective
Effective
size
height
width
Min.
(inch)
(SH)
(SW)
70
1.067 1.422
2.29
80
1.219 1.626
2.63
90
1.372 1.829
2.96
100
1.524 2.032
3.30
120
1.829 2.438
3.98
150
2.286 3.048
4.99
200
3.048 4.064
6.68
250
3.810 5.080
8.37
300
4.572 6.096 10.06 13.44 13.52 20.29 20.30 33.94 33.95 54.07 53.79 101.14 6.78
350
5.334 7.112 11.75 15.70 15.79 23.69 23.70 39.62 39.63 63.10 62.82 118.06 7.92
400
6.096 8.128 13.44 17.96 18.05 27.09 27.10 45.30 45.31 72.13 71.85 134.98 9.06
500
7.620 10.160 16.82 22.47 22.58 33.89 33.90 56.65 56.66 90.18 89.91 168.81 11.34 13.58
600
9.144 12.192 20.20 26.98 27.12 40.69 40.70 68.01 68.02 108.24 107.96 202.65 13.62 16.32
*1: "Throw ratio" is the approximate measurement range of the screen width to the projection distance.
ET-D75LE2
ET-D75LE3
1.8-2.8 : 1
2.8-4.6 : 1
Max.
Min.
Max.
Min.
2.77
2.80
4.21
4.23
3.18
3.21
4.83
4.84
3.59
3.62
5.45
5.46
4.00
4.04
6.07
6.08
4.82
4.86
7.30
7.31
6.05
6.09
9.15
9.16
8.10
8.15
12.24 12.25 20.50 20.50 32.69 32.40 61.08
10.15 10.21 15.33 15.34 25.65 25.66 40.88 40.60 76.44
12.19 12.27 18.41 18.42 30.81 30.81 49.08 48.80 91.79
ET-D75LE2
ET-D75LE3
2.2-3.3 : 1
3.3-5.6 : 1
Max.
Min.
Max.
Min.
3.06
3.09
4.65
4.66
3.51
3.55
5.33
5.34
3.96
4.00
6.01
6.02
4.41
4.45
6.69
6.70
5.32
5.36
8.05
8.06
6.67
6.72
10.09 10.10 16.91 16.92 26.98 26.70 50.39
8.93
8.99
13.49 13.50 22.59 22.59 36.01 35.73 67.31
11.18 11.25 16.89 16.90 28.27 28.27 45.04 44.76 84.23
Zoom lens
ET-D75LE4
ET-D75LE8
4.6-7.4 : 1
7.3-13.8 : 1
Projection distance (L)
Max.
Min.
Max.
Min.
7.09
7.10
11.37 11.09 21.14
8.13
8.13
13.01 12.73 24.21
9.16
9.16
14.65 14.37 27.29
10.19 10.19 16.29 16.01 30.36
12.25 12.26 19.57 19.29 36.50
15.34 15.35 24.49 24.21 45.72
Zoom lens
ET-D75LE4
ET-D75LE8
5.6-8.9 : 1
8.8-16.5 : 1
Projection distance (L)
Max.
Min.
Max.
Min.
7.83
7.83
12.54 12.25 23.32
8.96
8.97
14.34 14.06 26.71
10.10 10.10 16.15 15.87 30.09
11.23 11.24 17.96 17.67 33.47
13.50 13.51 21.57 21.28 40.24
Fixed-focus
lens
ET-D75LE6
ET-D75LE5
0.9-1.1 : 1
0.7 : 1
Max.
Min.
Max.
Fixed
1.39
1.66
1.02
1.60
1.91
1.18
1.81
2.16
1.34
2.01
2.41
1.50
2.43
2.90
1.81
3.05
3.65
2.29
4.08
4.89
3.08
5.12
6.13
3.87
6.15
7.37
4.66
8.61
9.85
Fixed-focus
lens
ET-D75LE6
ET-D75LE5
1.1-1.3 : 1
0.8 : 1
Max.
Min.
Max.
Fixed
1.54
1.84
1.13
1.77
2.11
1.31
2.00
2.38
1.48
2.22
2.66
1.66
2.68
3.20
2.00
3.36
4.02
2.53
4.50
5.39
3.40
5.64
6.76
4.27
8.12
5.14
9.49
10.85
ENGLISH – 23
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