Panasonic PT-DW740E Operating Instructions Manual page 29

r When the screen aspect is 16:9 (unit: m)
(The dimensions of the following table contain slight error.)
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Screen diagonal Height
(SD) (SH)
1.27 (50") 0.623
1.52 (60") 0.747
1.78 (70") 0.872
2.03 (80") 0.996
2.29 (90") 1.121
2.54 (100") 1.245
3.05 (120") 1.494
3.81 (150") 1.868
5.08 (200") 2.491
6.35 (250") 3.113
7.62 (300") 3.736
8.89 (350") 4.358
10.16 (400") 4.981
12.7 (500") 6.226
15.24 (600") 7.472
Lens type
Projection lens Model No.
Throw ratio *1
Projection screen size
Screen diagonal Height
(SD) (SH)
1.27 (50") 0.623
1.52 (60") 0.747
1.78 (70") 0.872
2.03 (80") 0.996
2.29 (90") 1.121
2.54 (100") 1.245
3.05 (120") 1.494
3.81 (150") 1.868
5.08 (200") 2.491
6.35 (250") 3.113
7.62 (300") 3.736
8.89 (350") 4.358
10.16 (400") 4.981
12.7 (500") 6.226
15.24 (600") 7.472
*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 fixed-focus lens (Model No.:ET-DLE055) is attached.
Chapter 2 Getting Started — Setting up
Standard zoom lens
―
1.8 – 2.5:1
Width
Min. Max.
(SW)
1.107 1.97 2.78
1.328 2.38 3.35
1.550 2.79 3.92
1.771 3.19 4.49
1.992 3.60 5.06
2.214 4.01 5.63
2.657 4.83 6.77
3.321 6.05 8.49
4.428 8.10 11.34
5.535 10.14 14.19
6.641 12.18 17.04
7.748 14.23 19.90
8.855 16.27 22.75
11.069 20.35 28.45
13.283 24.44 34.16
Optional lens
Long focus zoom
lens
ET-DLE350
3.8 – 5.7:1
Projection distance (L)
Width
Min. Max.
(SW)
1.107 4.11 6.29
1.328 4.96 7.57
1.550 5.81 8.85
1.771 6.66 10.14
1.992 7.51 11.42
2.214 8.36 12.71
2.657 10.06 15.27
3.321 12.61 19.13
4.428 16.86 25.55
5.535 21.11 31.97
6.641 25.36 38.39
7.748 29.61 44.81
8.855 33.86 51.23
11.069 42.35 64.07
13.283 50.85 76.91
Fixed-
Ultra-short focus
focus
zoom lens
lens
ET-DLE055 ET-DLE080
0.8:1 0.8 – 1.0:1
Projection distance (L)
Fixed Min. Max.
0.90 0.89 1.12
1.09 1.08 1.35
1.27 1.27 1.59
1.46 1.46 1.82
1.65 1.65 2.05
1.84 1.83 2.29
2.22 2.21 2.75
2.79 2.78 3.45
3.73 3.72 4.61
― 4.66 5.78
― 5.60 6.94
― 6.54 8.11
― 7.48 9.27
― 9.36 11.60
― 11.24 13.93
Ultra-long focus
zoom lens
ET-DLE450 Standard zoom
5.6 – 9.0:1
ET-DLE080/
ET-DLE150/
ET-DLE250/
Min. Max.
ET-DLE350/
ET-DLE450
6.13 9.87 -0.14 - 0.31
7.42 11.90 -0.16 - 0.37
8.70 13.94 -0.19 - 0.44
9.99 15.97 -0.22 - 0.50
11.28 18.00 -0.25 - 0.56
12.56 20.04 -0.27 - 0.62
15.14 24.11 -0.33 - 0.75
18.99 30.21 -0.41 - 0.93
25.43 40.38 -0.55 - 1.25
31.86 50.54 -0.68 - 1.56
38.29 60.71 -0.82 - 1.87
44.72 70.88 -0.96 - 2.18
51.16 81.05 -1.10 - 2.49
64.02 101.39 -1.37 - 3.11
76.88 121.73 -1.64 - 3.74
Optional lens
Short focus zoom Medium focus zoom
lens
ET-DLE150 ET-DLE250
1.4 – 2.0:1
Min. Max. Min.
1.49 2.18 2.62
1.80 2.62 3.15
2.11 3.07 3.69
2.42 3.51 4.23
2.72 3.96 4.77
3.03 4.40 5.31
3.65 5.29 6.39
4.58 6.63 8.01
6.12 8.86 10.70
7.66 11.08 13.40
9.21 13.31 16.09
10.75 15.53 18.79
12.29 17.76 21.48
15.38 22.21 26.87
18.46 26.66 32.26
Height position
(H) *2
lens/
ET-DLE055
(Fixed)
0.31
0.37
0.44
0.50
0.56
0.62
0.75
0.93
1.25
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ENGLISH - 29
lens
2.4 – 3.8:1
Max.
4.18
5.03
5.88
6.73
7.58
8.43
10.14
12.69
16.95
21.21
25.46
29.72
33.98
42.49
51.00