Projection Distance For 16:9 Aspect Ratio Screen - Panasonic PT-DZ10K Spec File

S F
P E C I L
3-Chip DLP ™ Projector

Projection distance for 16:9 aspect ratio screen

(ET-D75LE6/D75LE10/D75LE20/D75LE30/D75LE40/D75LE8/D75LE50)
Screen size
(diagonal)
ET-D75LE6 ET-D75LE10
Zoom lens Zoom lens
[m] / [in] min. max. min.
1.78 / 70 1.39 1.66 1.96
2.03 / 80 1.60 1.91 2.25
2.29 / 90 1.81 2.16 2.54
2.54 / 100 2.01 2.41 2.83
3.05 / 120 2.43 2.90 3.42
3.81 / 150 3.05 3.65 4.29
5.08 / 200 4.08 4.89 5.76
6.35 / 250 5.12 6.13 7.22
7.62 / 300 6.15 7.37 8.68
10.16 / 400 8.22 11.60
9.85
12.70 / 500 10.29 12.33 14.52
15.24 / 600 12.36 17.44
14.81
17.78 / 700 14.43 17.29 20.36
20.32 / 800 16.50 19.77 23.28
22.86 / 900 18.57 22.25 26.20
25.40 1000 /
20.64 24.73 29.12
Screen size
(diagonal)
ET-D75LE6 ET-D75LE10
Zoom lens Zoom lens
[m] / [in] min. max. min.
1.78 / 4.6
70 5.5
2.03 / 80 5.2 6.3
2.29 / 90 5.9 7.1
2.54 / 100 6.6 7.9
3.05 / 120 8.0 9.5 11.2
3.81 / 150 10.0 12.0 14.1
5.08 / 200 13.4 16.0 18.9
6.35 / 250 16.8 20.1 23.7
7.62 / 300 20.2 24.2 28.5
10.16 / 400 27.0 32.3 38.0
12.70 / 500 33.8 40.4 47.6
15.24 / 600 40.6 57.2
48.6
17.78 / 700 47.4 56.7 66.8
20.32 / 800 54.1 64.8 76.4
22.86 / 900 60.9 73.0 85.9
25.40 1000 /
67.7 81.1 95.5
• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.
• At the shortest projection distance, the zoom lens characteristics may cause slight image distortion.
• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.
NOTE: When the ET-D75LE50 is mounted, the optical lens shift function cannot be used.
As of April 2013
SFD12M023
E
Distance to screen (L)
ET-D75LE20 ET-D75LE30
Zoom lens Zoom lens
max. min. max. min.
2.53 2.53 3.68 3.66
2.91 2.91 4.23 4.20
3.29 3.28 4.77 4.74
3.67 3.65 5.31 5.28
4.42 4.40 6.40 6.36
5.55 5.52 8.03 7.97
7.44 7.39 10.74 10.67
9.26 13.36
9.33 13.46
11.21 11.13 16.17 16.06
14.86 21.45
14.99 21.60
18.76 18.60 27.03 26.84
22.33 32.23
22.54 32.46
26.31 26.07 37.89 37.62
30.09 29.81 43.31 43.01
33.86 33.54 48.74 48.40
37.64 37.28 54.17 53.79 104.36 103.05 164.38
Distance to screen (L)
ET-D75LE20 ET-D75LE30
Zoom lens Zoom lens
max. min. max. min.
6.4 8.3 8.3 12.1 12.0
7.4 9.6 9.5 13.9 13.8
8.3 10.8 10.8 15.6 15.5
9.3 12.0 12.0 17.4 17.3
14.5 14.4 21.0 20.8
18.2 18.1 26.3 26.2
24.4 24.2 35.2 35.0
30.6 30.4 44.1 43.8
36.8 36.5 53.1 52.7
48.8 70.4
49.2 70.9
61.6 61.0 88.7 88.0
73.3 105.7
73.9 106.5
86.3 85.5 124.3 123.4
98.7 97.8 142.1 141.1
111.1 110.0 159.9 158.8
123.5 122.3 177.7 176.5
Zoom
ET-D75LE40 ET-D75LE8
Zoom lens Zoom lens
max. min. max. min.
7.14 7.07 11.36 11.09
8.19 8.10 13.00 12.73
9.23 9.13 14.65 14.37
10.28 10.16 16.01
16.29
12.37 12.23 19.58 19.29
15.32 24.21
15.50 24.52
20.73 20.48 32.75 32.40
25.64 40.60
25.96 40.97
31.18 30.80 49.20 48.80
41.12 65.19
41.64 65.65
52.09 51.44 82.11 81.59
61.76
62.54 98.56 97.98
73.00 72.09 115.02 114.38
83.45 82.45 131.47 130.77
93.90 92.73 147.92 147.17
163.56
Zoom
ET-D75LE40 ET-D75LE8
Zoom lens Zoom lens
max. min. max. min.
23.4 23.2 37.3 36.4
26.9 26.6 42.7 41.8
30.3 30.0 48.1 47.1
33.7 33.3 53.5 52.5
40.6 40.1 64.2 63.3
50.9 50.3 79.4
80.4
68.0 67.2 107.4 106.3
84.1 133.2
85.2 134.4
102.3 101.1 161.4 160.1
134.9 213.9
136.6 215.4
170.9 168.8 269.4 267.7
202.6 321.5
205.2 323.4
239.5 236.5 377.3 375.3
273.8 270.5 431.3 429.0
308.1 304.2 485.3 482.8
342.4 338.1 539.3 536.6
PT-DZ10K
Height from the edge of screen
to center of lens (H)
Fixed-focus
Zoom lenses
ET-D75LE50
Fixed-focus Except ET-D75LE6
lens ET-D75LE6
max.
21.14 1.04 -0.09 – 0.96 0.00
1.20 -0.10 – 1.10 0.00
24.22
27.29 1.36 -0.11 – 1.23 0.00
1.51 -0.13 – 1.37 0.00
30.36
36.50 1.83 -0.15 – 1.64 0.00
2.31 -0.19 – 2.06 0.00
45.72
61.08 3.10 -0.25 – 2.74 0.00
3.89 -0.31 – 3.42 0.00
76.44
91.79 4.68 -0.37 – 4.11 0.00
6.29 -0.50 – 5.48 0.00
122.51
153.23 7.85 -0.62 – 6.85 0.00
-0.75 – 8.22 0.00
183.95 9.44
– 11.02 -0.87 – 9.59 0.00 – 8.72
– 12.61 -1.00 – 10.96 0.00 – 9.96
– 14.19 -1.12 – 12.33 0.00 – 11.21
– 15.78 -1.25 – 13.70 0.00 –12.45 6.23
Height from the edge of screen
to center of lens (H)
Fixed-focus
Zoom lenses
ET-D75LE50
Fixed-focus Except ET-D75LE6
lens ET-D75LE6
max.
69.4 3.4 -0.3 – 3.2
79.4 3.9 -0.3 – 3.6
89.5 4.4 -0.4 – 4.1
99.6 5.0 -0.4 – 4.5
119.8 6.0 -0.5 – 5.4
7.6 -0.6 – 6.7
150.0
200.4 10.2 -0.8 – 9.0
12.8 -1.0 – 11.2
250.8
301.2 15.4 -1.2 – 13.5
20.6 -1.6 – 18.0
401.9
502.7 25.8 -2.0 – 22.5
31.0 -2.5 – 27.0
603.5
– 36.2 -2.9 – 31.5
– 41.4 -3.3 – 36.0
– 46.6 -3.7 – 40.4
– 51.8 -4.1 – 44.9
Unit: meters
Fixed-
focus
lens
– 0.87 0.44
– 1.00 0.50
– 1.12 0.56
– 1.25 0.62
– 1.49 0.75
– 1.87 0.93
– 2.49 1.25
– 3.11 1.56
– 3.74 1.87
– 4.98
2.49
– 6.23 3.11
– 7.47
3.74
4.36
4.98
5.60
Unit: feet
Fixed-
focus
lens
–
0.0 2.9 1.4
0.0 – 3.3 1.6
0.0 – 3.7 1.8
0.0 – 4.1 2.0
0.0 – 4.9 2.5
0.0 – 6.1 3.1
0.0 – 8.2 4.1
0.0 – 10.2 5.1
0.0 – 12.3 6.1
0.0 – 16.3 8.2
0.0 – 20.4 10.2
0.0 – 24.5
12.3
0.0 – 28.6 14.3
0.0 – 32.7 16.3
0.0 – 36.8 18.4
0.0 – 40.9 20.4
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