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■ Projection distance per projection lens (for PT-DW730E)
z When the screen aspect ratio is 16:10 (unit: m)
(All measurements below are approximate and may differ slightly from the actual measurements.)
Lens type
Projection lens Model No.
Throw ratio
*1
Projection size
Screen size
Height
Width
(SD)
(SH)
(SW)
1.27 (50")
0.673
1.077
1.52 (60")
0.808
1.292
1.78 (70")
0.942
1.508
2.03 (80")
1.077
1.723
2.29 (90")
1.212
1.939
2.54 (100")
1.346
2.154
3.05 (120")
1.615
2.585
3.81 (150")
2.019
3.231
5.08 (200")
2.692
4.308
6.35 (250")
3.365
5.385
7.62 (300")
4.039
6.462 11.85 16.58
8.89 (350")
4.712
7.539 13.84 19.36
10.16 (400") 5.385
8.616 15.83 22.13
12.70 (500") 6.731 10.770 19.80 27.68
15.24 (600") 8.077 12.923 23.78 33.23
*1: The throw ratio is based on the value during projection onto a 2.03-m (80") screen size.
*2: When the fixed-focus lens (ET-DLE055) is attached, the lens shift cannot be used, so the height position (H) will be SH/2.
z When the screen aspect ratio is 16:9 (unit: m)
(All measurements below are approximate and may differ slightly from the actual measurements.)
Lens type
Projection lens Model No.
Throw ratio
*1
Projection size
Screen size
Height
Width
(SD)
(SH)
(SW)
1.27 (50")
0.623
1.107
1.52 (60")
0.747
1.328
1.78 (70")
0.872
1.550
2.03 (80")
0.996
1.771
2.29 (90")
1.121
1.992
2.54 (100")
1.245
2.214
3.05 (120")
1.494
2.657
3.81 (150")
1.868
3.321
5.08 (200")
2.491
4.428
6.35 (250")
3.113
5.535 10.14 14.19
7.62 (300")
3.736
6.641 12.18 17.04
8.89 (350")
4.358
7.748 14.23 19.90
10.16 (400") 4.981
8.855 16.27 22.75
12.70 (500") 6.226
11.069 20.36 28.46
15.24 (600") 7.472 13.283 24.44 34.16
*1: The throw ratio is based on the value during projection onto a 2.03-m (80") screen size.
*2: When the fixed-focus lens (ET-DLE055) is attached, the lens shift cannot be used, so the height position (H) will be SH/2.
Standard
Fixed-
Ultra short-
zoom lens
focus lens
focus zoom lens
–
ET-DLE055 ET-DLE080
1.8–2.5:1
0.8:1
0.8–1.0:1
Min.
Max.
Fixed
Min.
1.91
2.70
0.87
0.87
2.31
3.26
1.06
1.05
2.71
3.81
1.24
1.24
3.11
4.37
1.42
1.42
3.50
4.92
1.61
1.60
3.90
5.48
1.79
1.78
4.70
6.59
2.16
2.15
5.89
8.25
2.71
2.70
7.88 11.03
3.63
3.62
9.86 13.81
–
4.53
–
5.45
–
6.36
–
7.28
–
9.11 11.29 14.96 21.61 26.14 41.34 41.20 62.33 62.28 98.64 -0.67–3.37
–
10.94 13.56 17.96 25.94 31.39 49.62 49.47 74.82 74.80 118.43 -0.81–4.04
Standard
Fixed-
Ultra short-
zoom lens
focus lens
focus zoom lens
–
ET-DLE055 ET-DLE080
1.8–2.5:1
0.8:1
0.8–1.0:1
Min.
Max.
Fixed
Min.
1.97
2.78
0.90
0.89
2.38
3.35
1.09
1.08
2.79
3.92
1.28
1.27
3.19
4.49
1.46
1.46
3.60
5.06
1.65
1.65
4.01
5.63
1.84
1.84
4.83
6.77
2.22
2.21
6.05
8.49
2.79
2.78
8.10 11.34
3.73
3.72
–
4.66
–
5.60
–
6.54
–
7.48
–
9.36 11.60 15.38 22.21 26.87 42.49 42.35 64.07 64.02 101.39 -1.37–3.11
–
11.24 13.93 18.46 26.67 32.26 51.00 50.85 76.91 76.89 121.73 -1.64–3.74
Optional lens
Short-focus
Medium-focus
zoom lens
zoom lens
ET-DLE150
ET-DLE250
1.4–2.0:1
2.4–3.8:1
Projection distance (L)
Max.
Min.
Max.
Min.
Max.
1.09
1.45
2.12
2.54
4.06
1.32
1.75
2.55
3.07
4.89
1.54
2.05
2.98
3.59
5.72
1.77
2.35
3.42
4.12
6.55
2.00
2.65
3.85
4.64
7.38
2.22
2.95
4.28
5.17
8.20
2.68
3.55
5.15
6.21
9.86
3.36
4.45
6.45
7.79 12.35 12.27 18.61 18.47 29.38 -0.20–1.01
4.49
5.95
8.61 10.41 16.49 16.40 24.85 24.73 39.28 -0.27–1.35
5.62
7.45 10.78 13.03 20.63 20.53 31.10 30.99 49.17 -0.34–1.68
6.76
8.96 12.95 15.65 24.77 24.67 37.35 37.25 59.06 -0.40–2.02
7.89 10.46 15.11 18.28 28.91 28.80 43.59 43.51 68.96 -0.47–2.36
9.02 11.96 17.28 20.90 33.06 32.94 49.84 49.76 78.85 -0.54–2.69
Optional lens
Short-focus
Medium-focus
zoom lens
zoom lens
ET-DLE150
ET-DLE250
1.4–2.0:1
2.4–3.8:1
Projection distance (L)
Max.
Min.
Max.
Min.
Max.
1.12
1.49
2.18
2.62
4.18
1.35
1.80
2.62
3.15
5.03
1.59
2.11
3.07
3.69
5.88
1.82
2.42
3.51
4.23
6.73
2.05
2.72
3.96
4.77
7.58
2.29
3.03
4.40
5.31
8.44
2.75
3.65
5.29
6.39 10.14 10.06 15.27 15.14 24.11 -0.33–0.75
3.45
4.58
6.63
8.01 12.69 12.61 19.13 19.00 30.21 -0.41–0.93
4.62
6.12
8.86 10.70 16.95 16.86 25.55 25.43 40.38 -0.55–1.25
5.78
7.66 11.08 13.40 21.21 21.11 31.97 31.86 50.54 -0.69–1.56
6.94
9.21 13.31 16.09 25.46 25.36 38.39 38.29 60.71 -0.82–1.87
8.11 10.75 15.53 18.79 29.72 29.61 44.81 44.72 70.88 -0.96–2.18
9.27 12.29 17.76 21.48 33.98 33.86 51.23 51.16 81.05 -1.10–2.49
Setting up
Long-focus
Ultra long-focus
zoom lens
zoom lens
Height
ET-DLE350
ET-DLE450
position
3.8–5.7:1
5.6–9.0:1
(H)
Min.
Max.
Min.
Max.
4.00
6.11
5.96
9.60
-0.07–0.34
4.83
7.36
7.21 11.57 -0.08–0.40
5.65
8.61
8.46 13.55 -0.09–0.47
6.48
9.86
9.71 15.53 -0.11–0.54
7.31 11.11 10.96 17.51 -0.12–0.61
8.13 12.36 12.22 19.49 -0.14–0.67
9.79 14.86 14.72 23.45 -0.16–0.81
Long-focus
Ultra long-focus
zoom lens
zoom lens
Height
ET-DLE350
ET-DLE450
position
3.8–5.7:1
5.6–9.0:1
(H)
Min.
Max.
Min.
Max.
4.11
6.29
6.13
9.87
-0.14–0.31
4.96
7.57
7.42 11.90 -0.16–0.37
5.81
8.85
8.70 13.94 -0.19–0.44
6.66 10.14 9.99 15.97 -0.22–0.50
7.51 11.42 11.28 18.01 -0.25–0.56
8.36 12.71 12.56 20.04 -0.27–0.62
ENGLISH - 23
*2
*2
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