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ENGLISH - 25
Getting Started
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Projection distance per projection lens
z
When the screen aspect is 16:10 (unit: m)
(The dimensions of the following table contain slight error.)
Lens type
Standard
Zoom lens
Optional lens
Fixed-focus
Lens
Ultra-short focus
Zoom lens
Short focus
Zoom lens
Medium focus
Zoom lens
Projection lens Model No. ― ET-DLE055 ET-DLE080 ET-DLE150 ET-DLE250
Throw ratio
*1
1.7 – 2.4:1 0.8:1 0.8 – 1.0:1 1.3 – 1.9:1 2.3 – 3.6:1
Projection screen size Projection distance (L)
Screen
diagonal
(SD)
Height
(SH)
Width
(SW)
Min. Max. Fixed Min. Max. Min. Max. Min. Max.
1.27 (50")
0.673 1.077 1.82 2.52 0.83 0.82 1.04 1.38 2.01 2.42 3.87
1.52 (60")
0.808 1.292 2.20 3.04 1.00 1.00 1.25 1.66 2.43 2.92 4.65
1.78 (70")
0.942 1.508 2.58 3.56 1.18 1.17 1.47 1.95 2.84 3.42 5.44
2.03 (80")
1.077 1.723 2.95 4.08 1.35 1.35 1.68 2.23 3.25 3.92 6.23
2.29 (90")
1.212 1.939 3.33 4.60 1.53 1.52 1.90 2.52 3.66 4.42 7.02
2.54 (100")
1.346 2.154 3.71 5.11 1.70 1.70 2.11 2.81 4.08 4.92 7.81
3.05 (120")
1.615 2.585 4.47 6.15 2.05 2.05 2.55 3.38 4.90 5.91 9.39
3.81 (150")
2.019 3.231 5.60 7.71 2.58 2.57 3.19 4.24 6.14 7.41 11.75
5.08 (200")
2.692 4.308 7.50 10.30 3.45 3.44 4.27 5.67 8.20 9.91 15.70
6.35 (250")
3.365 5.385 9.39 12.89 ― 4.31 5.35 7.10 10.26 12.41 19.64
7.62 (300")
4.039 6.462 11.28 15.49 ― 5.18 6.43 8.53 12.33 14.91 23.59
8.89 (350")
4.712 7.539 13.18 18.08 ― 6.06 7.51 9.96 14.39 17.40 27.53
10.16 (400")
5.385 8.616 15.07 20.67 ― 6.93 8.59 11.39 16.45 19.90 31.48
12.70 (500")
6.731 10.770 18.86 25.86 ― 8.67 10.75 14.25 20.58 24.90 39.37
15.24 (600")
8.077 12.923 22.64 31.05 ― 10.42 12.91 17.11 24.70 29.89 47.25
Lens type
Optional lens
Height position
(H)
*2
Long focus
Zoom lens
Ultra-long focus
Zoom lens
Projection lens Model No. ET-DLE350 ET-DLE450
Standard zoom
lens/ ET-DLE080/
ET-DLE150/
ET-DLE250/
ET-DLE350/
ET-DLE450
ET-DLE055
(Fixed)
Throw ratio
*1
3.6 – 5.4:1 5.4 – 8.6:1
Projection screen size Projection distance (L)
Screen
diagonal
(SD)
Height
(SH)
Width
(SW)
Min. Max. Min. Max.
1.27 (50")
0.673 1.077 3.80 5.81 5.66 9.12 0 - 0.34 0.34
1.52 (60")
0.808 1.292 4.59 7.00 6.85 11.01 0 - 0.40 0.40
1.78 (70")
0.942 1.508 5.38 8.19 8.04 12.89 0 - 0.47 0.47
2.03 (80")
1.077 1.723 6.16 9.38 9.23 14.78 0 - 0.54 0.54
2.29 (90")
1.212 1.939 6.95 10.57 10.43 16.66 0 - 0.61 0.61
2.54 (100")
1.346 2.154 7.74 11.76 11.62 18.55 0 - 0.67 0.67
3.05 (120")
1.615 2.585 9.31 14.14 14.00 22.31 0 - 0.81 0.81
3.81 (150")
2.019 3.231 11.68 17.71 17.58 27.97 0 - 1.01 1.01
5.08 (200")
2.692 4.308 15.61 23.66 23.54 37.39 0 - 1.35 1.35
6.35 (250")
3.365 5.385 19.55 29.61 29.50 46.81 0 - 1.68 ―
7.62 (300")
4.039 6.462 23.49 35.56 35.46 56.24 0 - 2.02 ―
8.89 (350")
4.712 7.539 27.42 41.51 41.42 65.66 0 - 2.36 ―
10.16 (400")
5.385 8.616 31.36 47.46 47.38 75.08 0 - 2.69 ―
12.70 (500")
6.731 10.770 39.23 59.36 59.30 93.93 0 - 3.37 ―
15.24 (600")
8.077 12.923 47.11 71.25 71.22 112.77 0 - 4.04 ―
*1: The throw ratio is based on the value during projection onto a 2.03 m (80") screen size.
*2: The height position (H) is SH/2 because lens shift cannot be used when a xed-focus lens (ET-DLE055) is attached.