Chapter 2 Getting Started — Setting up
44 - ENGLISH
(Unit: m)
Lens type Zoom Lens
Projection lens Model No. ET-DLE150 ET-DLE250 ET-DLE350 ET-DLE450
Throw ratio
*1
1.30-1.89:1 2.27-3.62:1 3.58-5.45:1 5.36-8.58:1
Projected image size Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50") 0.623 1.107 1.42 2.07 2.49 3.97 3.91 5.98 5.82 9.39
1.52 (60") 0.747 1.328 1.71 2.49 3.00 4.79 4.72 7.20 7.05 11.32
1.78 (70") 0.872 1.550 2.00 2.92 3.51 5.60 5.53 8.43 8.27 13.26
2.03 (80") 0.996 1.771 2.30 3.34 4.03 6.41 6.34 9.65 9.50 15.20
2.29 (90") 1.121 1.992 2.59 3.77 4.54 7.22 7.15 10.87 10.72 17.13
2.54 (100") 1.245 2.214 2.89 4.19 5.05 8.03 7.96 12.09 11.95 19.07
3.05 (120") 1.494 2.657 3.47 5.04 6.08 9.65 9.58 14.54 14.40 22.94
3.81 (150") 1.868 3.321 4.36 6.31 7.62 12.08 12.00 18.21 18.08 28.75
5.08 (200") 2.491 4.428 5.82 8.43 10.19 16.14 16.05 24.32 24.20 38.44
6.35 (250") 3.113 5.535 7.29 10.55 12.75 20.19 20.10 30.44 30.33 48.12
7.62 (300") 3.736 6.641 8.76 12.67 15.32 24.25 24.14 36.55 36.45 57.81
8.89 (350") 4.358 7.748 10.23 14.79 17.89 28.30 28.19 42.67 42.58 67.49
10.16 (400") 4.981 8.855 11.70 16.91 20.46 32.35 32.24 48.78 48.71 77.18
12.70 (500") 6.226 11.069 14.64 21.15 25.59 40.46 40.33 61.01 60.96 96.55
15.24 (600") 7.472 13.283 17.58 25.39 30.72 48.57 48.42 73.24 73.21 115.91
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size.
(Unit: m)
Lens type Height position (H) Fixed-focus Lens
Projection lens Model No. Standard
zoom lens/
ET-DLE170/
ET-DLE085/
ET-DLE105/
ET-DLE150/
ET-DLE250/
ET-DLE350/
ET-DLE450
ET-DLE060 ET-DLE020
ET-DLE055 ET-DLE035
*1
Throw ratio
*2
0.786:1 0.380:1
Projected image size
Projection
distance
(L)
Height
position
(H)
*3
Projection
distance
(L1)
Distance from the
projector to the
screen
Diagonal (SD)
Height
(SH)
Width
(SW)
(L4) (A1)
1.27 (50") 0.623 1.107
-
0.06 - 0.46 0.00 - 0.46 ― 0.85 0.31 ― ― ―
1.52 (60") 0.747 1.328
-
0.07 - 0.55 0.00 - 0.55 ― 1.03 0.37 ― ― ―
1.78 (70") 0.872 1.550
-
0.09 - 0.64 0.00 - 0.64 ― 1.21 0.44 ― ― ―
2.03 (80") 0.996 1.771
-
0.10 - 0.73 0.00 - 0.73 ― 1.39 0.50 ― ― ―
2.29 (90") 1.121 1.992
-
0.11 - 0.82 0.00 - 0.82 ― 1.57 0.56 ― ― ―
2.54 (100") 1.245 2.214
-
0.12 - 0.91 0.00 - 0.91 -0.12 - 0.91 1.75 0.62 0.84 0.14 0.51
3.05 (120") 1.494 2.657
-
0.15 - 1.10 0.00 - 1.10 -0.15 - 1.10 2.11 0.75 1.01 0.30 0.63
3.81 (150") 1.868 3.321
-
0.19 - 1.37 0.00 - 1.37 -0.19 - 1.37 2.65 0.93 1.26 0.56 0.81
5.08 (200") 2.491 4.428
-
0.25 - 1.83 0.00 - 1.83 -0.25 - 1.83 3.55 1.25 1.68 0.97 1.10
6.35 (250") 3.113 5.535
-
0.31 - 2.28 0.00 - 2.28 -0.31 - 2.28 ― ― 2.10 1.39 1.39
7.62 (300") 3.736 6.641
-
0.37 - 2.74 0.00 - 2.74 -0.37 - 2.74 ― ― 2.51 1.81 1.68
8.89 (350") 4.358 7.748
-
0.44 - 3.20 0.00 - 3.20 -0.44 - 3.20 ― ― 2.93 2.23 1.98
10.16 (400") 4.981 8.855
-
0.50 - 3.65 0.00 - 3.65 -0.50 - 3.65 ― ― ― ― ―
12.70 (500") 6.226 11.069
-
0.62 - 4.57 0.00 - 4.57 ― ― ― ― ― ―
15.24 (600") 7.472 13.283
-
0.75 - 5.48 0.00 - 5.48 ― ― ― ― ― ―
*1 When the Fixed-focus Lens (Model No.: ET-DLE035) is attached, the projection relation between the screen and the projector differs from that of
other lenses. Refer to “Fixed-focus Lens (Model No.: ET-DLE035)” (
x
page 39) for details.
*2 The throw ratio is based on the value during projection of 2.03 m (80") projected image size. When the Fixed-focus Lens (Model No.: ET-DLE035) is
attached, the throw ratio is based on the value during projection of 2.54 m (100") projected image size.
*3 When the Fixed-focus Lens (Model No.: ET-DLE055) is attached, the lens shift is not possible, therefore the height position (H) becomes the xed
value of SH/2.
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