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Chapter 2Getting Started — Setting up
38 - ENGLISH
r When the screen aspect is 4:3
(Unit: m)
Lens type
Standard zoom
lens
Optional lens
Fixed-
focus
lens
Ultra short focus
zoom lens
Short focus zoom
lens
Intermediate focus
zoom lens
Projection lens Model No.
ET-DLE055
ET-DLE085 ET-DLE150 ET-DLE250
Throw ratio
*1
2.1-2.9:1 0.9:1 0.9-1.2:1 1.6-2.3:1 2.7-4.3:1
Projection screen size Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Fixed
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50") 0.762 1.016 2.07 2.92 0.94 0.94 1.18 1.56 2.29 2.75 4.39
1.52 (60") 0.914 1.219 2.50 3.52 1.14 1.14 1.42 1.89 2.75 3.31 5.28
1.78 (70") 1.067 1.422 2.93 4.12 1.34 1.33 1.67 2.21 3.22 3.88 6.17
2.03 (80") 1.219 1.626 3.35 4.72 1.54 1.53 1.91 2.54 3.69 4.44 7.07
2.29 (90") 1.372 1.829 3.78 5.31 1.74 1.73 2.16 2.86 4.15 5.01 7.96
2.54 (100") 1.524 2.032 4.21 5.91 1.93 1.93 2.40 3.18 4.62 5.57 8.85
3.05 (120") 1.829 2.438 5.07 7.11 2.33 2.32 2.89 3.83 5.55 6.71 10.64
3.81 (150") 2.286 3.048 6.35 8.91 2.93 2.91 3.62 4.80 6.96 8.40 13.32
5.08 (200") 3.048 4.064 8.50 11.90 3.92 3.90 4.84 6.42 9.29 11.23 17.78
6.35 (250") 3.810 5.080 10.64 14.89 4.89 6.07 8.04 11.63 14.06 22.25
7.62 (300") 4.572 6.096 12.78 17.88 5.88 7.29 9.66 13.96 16.88 26.71
8.89 (350") 5.334 7.112 14.93 20.88 6.86 8.51 11.28 16.30 19.71 31.18
10.16 (400") 6.096 8.128 17.07 23.87 7.85 9.73 12.90 18.63 22.54 35.64
12.70 (500") 7.620 10.160 21.36 29.85 9.82 12.17 16.13 23.30 28.19 44.58
15.24 (600") 9.144 12.192 25.64 35.84 11.80 14.62 19.37 27.97 33.85 53.51
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-DLE085/
ET-DLE150/
ET-DLE250/
ET-DLE350/
ET-DLE450
ET-DLE055
(Fixed)
Throw ratio
*1
4.3-6.5:1 6.5-10.3:1
Projection screen size Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50") 0.762 1.016 4.32 6.60 6.45 10.37 0 - 0.38 0.38
1.52 (60") 0.914 1.219 5.21 7.95 7.80 12.50 0 - 0.46 0.46
1.78 (70") 1.067 1.422 6.10 9.29 9.14 14.63 0 - 0.53 0.53
2.03 (80") 1.219 1.626 7.00 10.64 10.49 16.77 0 - 0.61 0.61
2.29 (90") 1.372 1.829 7.89 11.99 11.84 18.90 0 - 0.69 0.69
2.54 (100") 1.524 2.032 8.78 13.34 13.19 21.03 0 - 0.76 0.76
3.05 (120") 1.829 2.438 10.56 16.03 15.89 25.30 0 - 0.91 0.91
3.81 (150") 2.286 3.048 13.24 20.07 19.94 31.70 0 - 1.14 1.14
5.08 (200") 3.048 4.064 17.69 26.80 26.69 42.37 0 - 1.52 1.52
6.35 (250") 3.810 5.080 22.15 33.54 33.44 53.04 0 - 1.91
7.62 (300") 4.572 6.096 26.61 40.27 40.18 63.70 0 - 2.29
8.89 (350") 5.334 7.112 31.06 47.01 46.93 74.37 0 - 2.67
10.16 (400") 6.096 8.128 35.52 53.74 53.68 85.04 0 - 3.05
12.70 (500") 7.620 10.160 44.43 67.21 67.17 106.37 0 - 3.81
15.24 (600") 9.144 12.192 53.35 80.68 80.67 127.70 0 - 4.57
*1 The throw ratio is based on the value during projection onto a 2.03 m (80") screen size.
*2 When the xed-focus lens (Model No.: ET-DLE055) is attached, the lens shift is not possible. The height position (H) becomes SH/2.
38


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