Table of Contents
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For PT-DX610E
r When the screen aspect is 4:3 (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")
0.762
1.52 (60")
0.914
1.78 (70")
1.067
2.03 (80")
1.219
2.29 (90")
1.372
2.54 (100")
1.524
3.05 (120")
1.829
3.81 (150")
2.286
5.08 (200")
3.048
6.35 (250")
3.810
7.62 (300")
4.572
8.89 (350")
5.334
10.16 (400")
6.096
12.7 (500")
7.620
15.24 (600")
9.144
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Screen diagonal
Height
(SD)
(SH)
1.27 (50")
0.762
1.52 (60")
0.914
1.78 (70")
1.067
2.03 (80")
1.219
2.29 (90")
1.372
2.54 (100")
1.524
3.05 (120")
1.829
3.81 (150")
2.286
5.08 (200")
3.048
6.35 (250")
3.810
7.62 (300")
4.572
8.89 (350")
5.334
10.16 (400")
6.096
12.7 (500")
7.620
15.24 (600")
9.144
*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 – 2.4:1
Width
Min.
Max.
(SW)
1.016
1.79
2.38
1.219
2.16
2.86
1.422
2.53
3.35
1.626
2.90
3.84
1.829
3.27
4.33
2.032
3.64
4.82
2.438
4.38
5.79
3.048
5.49
7.26
4.064
7.34
9.70
5.080
9.19
12.14
6.096
11.04
14.58
7.112
12.89
17.02
8.128
14.74
19.46
10.160
18.44
24.34
12.192
22.14
29.22
Optional lens
Long focus zoom
lens
ET-DLE350
3.7 – 5.6:1
Projection distance (L)
Width
Min.
Max.
(SW)
1.016
3.71
5.68
1.219
4.48
6.84
1.422
5.25
8.01
1.626
6.02
9.17
1.829
6.79
10.33
2.032
7.56
11.50
2.438
9.10
13.82
3.048
11.41
17.31
4.064
15.26
23.13
5.080
19.11
28.94
6.096
22.96
34.76
7.112
26.80
40.57
8.128
30.65
46.39
10.160
38.35
58.02
12.192
46.05
69.65
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.
0.81
0.81
1.01
0.98
0.98
1.22
1.15
1.15
1.43
1.32
1.32
1.64
1.49
1.49
1.85
1.66
1.66
2.07
2.01
2.00
2.49
2.52
2.51
3.12
3.38
3.36
4.18
―
4.21
5.23
―
5.07
6.29
―
5.92
7.34
―
6.77
8.40
―
8.48
10.51
―
10.18
12.62
Ultra-long focus
zoom lens
ET-DLE450
Standard zoom
lens/
5.5 – 8.9:1
ET-DLE150/
ET-DLE250/
ET-DLE350/
Min.
Max.
ET-DLE450
5.52
8.91
0 - 0.38
6.69
10.75
0 - 0.46
7.86
12.60
0 - 0.53
9.02
14.44
0 - 0.61
10.19
16.28
0 - 0.69
11.35
18.12
0 - 0.76
13.68
21.81
0 - 0.91
17.18
27.33
0 - 1.14
23.00
36.54
0 - 1.52
28.83
45.75
0 - 1.91
34.66
54.97
0 - 2.29
40.48
64.18
0 - 2.67
46.31
73.39
0 - 3.05
57.96
91.81
0 - 3.81
69.61
110.23
0 - 4.57
Optional lens
Short focus zoom
Medium focus zoom
lens
ET-DLE150
ET-DLE250
1.3 – 2.0:1
2.4 – 3.7:1
Min.
Max.
Min.
1.34
1.97
2.36
1.62
2.37
2.85
1.90
2.77
3.34
2.18
3.18
3.83
2.46
3.58
4.31
2.74
3.98
4.80
3.30
4.79
5.78
4.14
6.00
7.24
5.54
8.02
9.69
6.94
10.03
12.13
8.33
12.05
14.57
9.73
14.07
17.01
11.13
16.08
19.45
13.92
20.12
24.33
16.72
24.15
29.22
Height position
(H)
*2
ET-DLE080
0.04 - 0.38
0.05 - 0.46
0.05 - 0.53
0.06 - 0.61
0.07 - 0.69
0.08 - 0.76
0.09 - 0.91
0.11 - 1.14
0.15 - 1.52
0.19 - 1.91
0.23 - 2.29
0.27 - 2.67
0.30 - 3.05
0.38 - 3.81
0.46 - 4.57
ENGLISH - 31
lens
Max.
3.78
4.55
5.32
6.09
6.86
7.63
9.17
11.49
15.34
19.20
23.06
26.91
30.77
38.48
46.19
ET-DLE055
(Fixed)
0.38
0.46
0.53
0.61
0.69
0.76
0.91
1.14
1.52
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