Panasonic PT-DZ770E Operating Instructions Manual page 25

■ Projection distance per projection lens ▶
▶
zWhen the screen aspect is 16:10 (unit: m)
(The dimensions of the following table contain slight error.)
Lens type
Projection lens Model No.
Throw ratio *1
Projection screen size
Screen
Height Width
diagonal
(SH) (SW)
(SD)
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
8.89 (350") 4.712 7.539
10.16 (400") 5.385 8.616
12.70 (500") 6.731 10.770
15.24 (600") 8.077 12.923
Lens type
Projection lens Model No.
Throw ratio
*1
Projection screen size
Screen
Height Width
diagonal
(SH) (SW)
(SD)
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
8.89 (350") 4.712 7.539
10.16 (400") 5.385 8.616
12.70 (500") 6.731 10.770
15.24 (600") 8.077 12.923
*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 (ET-DLE055) is attached.
Standard
Fixed-focus
Zoom lens
Lens
― ET-DLE055
1.7 – 2.4:1 0.8:1
Min. Max. Fixed
1.82 2.52 0.83
2.20 3.04 1.00
2.58 3.56 1.18
2.95 4.08 1.35
3.33 4.60 1.53
3.71 5.11 1.70
4.47 6.15 2.05
5.60 7.71 2.58
7.50 10.30 3.45
9.39 12.89 ―
11.28 15.49 ―
13.18 18.08 ―
15.07 20.67 ―
18.86 25.86 ―
22.64 31.05 ―
Optional lens
Long focus Ultra-long focus
Zoom lens
ET-DLE350
3.6 – 5.4:1
Projection distance (L)
Min. Max. Min.
3.80 5.81 5.66
4.59 7.00 6.85
5.38 8.19 8.04
6.16 9.38 9.23
6.95 10.57 10.43
7.74 11.76 11.62
9.31 14.14 14.00
11.68 17.71 17.58
15.61 23.66 23.54
19.55 29.61 29.50
23.49 35.56 35.46
27.42 41.51 41.42
31.36 47.46 47.38
39.23 59.36 59.30
47.11 71.25 71.22
Optional lens
Ultra-short focus Short focus
Zoom lens
ET-DLE080 ET-DLE150
0.8 – 1.0:1
Projection distance (L)
Min. Max. Min.
0.82 1.04 1.38
1.00 1.25 1.66
1.17 1.47 1.95
1.35 1.68 2.23
1.52 1.90 2.52
1.70 2.11 2.81
2.05 2.55 3.38
2.57 3.19 4.24
3.44 4.27 5.67
4.31 5.35 7.10
5.18 6.43 8.53
6.06 7.51 9.96
6.93 8.59 11.39
8.67 10.75 14.25
10.42 12.91 17.11
Zoom lens
ET-DLE450
Standard zoom
5.4 – 8.6:1
lens/ ET-DLE080/
ET-DLE150/
ET-DLE250/
ET-DLE350/
Max.
ET-DLE450
9.12 0 - 0.34
11.01 0 - 0.40
12.89 0 - 0.47
14.78 0 - 0.54
16.66 0 - 0.61
18.55 0 - 0.67
22.31 0 - 0.81
27.97 0 - 1.01
37.39 0 - 1.35
46.81 0 - 1.68
56.24 0 - 2.02
65.66 0 - 2.36
75.08 0 - 2.69
93.93 0 - 3.37
112.77 0 - 4.04
Setting up
Medium focus
Zoom lens Zoom lens
ET-DLE250
1.3 – 1.9:1 2.3 – 3.6:1
Max. Min.
2.01 2.42
2.43 2.92
2.84 3.42
3.25 3.92
3.66 4.42
4.08 4.92
4.90 5.91
6.14 7.41
8.20 9.91 15.70
10.26 12.41 19.64
12.33 14.91 23.59
14.39 17.40 27.53
16.45 19.90 31.48
20.58 24.90 39.37
24.70 29.89 47.25
Height position
(H)
*2
ET-DLE055
(Fixed)
0.34
0.40
0.47
0.54
0.61
0.67
0.81
1.01
1.35
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ENGLISH - 25
Max.
3.87
4.65
5.44
6.23
7.02
7.81
9.39
11.75