Projection Distance By Projection Lens - Panasonic PT-D4000U Operating Instructions Manual

Projection distance by projection lens

Screen aspect ratio 4:3
Standard
Lens type
zoom lens
Model number of
projection lens
Throw ratio* 1
(1.8–2.5:1)
Projection screen size
Diagonal
Height Width Minimum
length
(LW)
(SH) (SW)
(SD)
1.27 0.76 1.02 1.81
(50") [2.50] [3.33] [5.11]
1.52 0.91 1.22 2.18
(60") [3.00] [4.00] [7.10]
1.78 1.07 1.42 2.55
(70") [3.50] [4.67] [8.40]
2.03 1.22 1.63 2.92
(80") [4.00] [5.33] [9.60]
2.29 1.37 1.83 3.29
(90") [4.50] [6.00] [10.90]
2.54 1.52 2.03 3.66
(100") [5.00] [6.66] [12.00]
3.05 1.83 2.44 4.41
(120") [6.00] [8.00] [14.50]
3.81 2.29 3.05 5.52
(150") [7.50] [10.00] [18.10]
5.08 3.05 4.06 7.38
(200") [10.00] [13.33] [24.20]
6.35 3.81 5.08 9.23
(250") [12.50] [16.66] [30.30]
7.62 4.57 6.10 11.09
(300") [15.00] [19.99] [36.40]
8.89 5.33 7.11 12.95
(350") [17.50] [23.33] [42.50]
10.16 6.10 8.13 14.80
(400") [19.99] [26.66] [48.60]
12.70 7.62 10.16 18.51
(500") [24.99] [33.32] [60.80]
15.24 9.14 12.19 22.23
(600") [29.99] [39.99] [72.11]
* The throw ratio is based on the value during projection onto an 80-inch screen size.
1
* 2 Lens shift is not available when using the ET-DLE050, and so the height position (H) is SH/2.
Wide-angle
Wide-angle
fixed-focus
zoom lens
lens
ET-
ET-DLE100
DLE050
(0.8:1)
(1.3–1.8:1)
Projection distance (L)
Maximum Minimum Maximum
(L)
(LT) (LW)
2.40 0.79 1.33
1.81
[7.10] [2.60] [4.38] [5.94]
2.89 0.96 1.61 2.18
[9.50] [3.15] [5.28] [7.16]
3.38 1.13 1.89 2.56
[11.10] [3.69] [6.19] [8.38]
3.87 1.29 2.16 2.93
[12.80] [4.24] [7.09] [9.60]
4.36 1.46 2.44 3.30
[14.30] [4.78] [8.00] [10.82]
4.85 1.62 2.71 3.67
[15.10] [5.33] [8.90] [12.04]
5.83 1.96 3.27 4.42
[19.10] [6.42] [10.72] [14.49]
7.30 2.45 4.09 5.53
[23.11] [8.05] [13.43] [18.15]
9.75 3.28 5.47 7.39
[10.77]
[31.11] [17.96] [24.25]
12.20 6.85
9.25
–
[40.00] [22.48] [30.35]
14.65 8.23 11.11
–
[48.00] [27.01] [36.45]
17.10 9.61 12.97
–
[56.10] [31.54] [42.55]
19.55 10.99 14.83
–
[64.10] [36.06] [48.65]
24.45 13.75 18.55
–
[80.20] [45.12] [60.85]
29.35 16.51 22.27
–
[96.30] [54.17] [73.05]
Optional lens
Intermediate-focus Long-focus
zoom lens zoom lens
ET-DLE200 ET-DLE300
(2.5–4.0:1) (3.7–5.7:1)
Minimum Maximum Minimum
(LT) (LW) (LT) (LW)
2.45
4.04 3.84
[8.05] [13.26] [12.59]
2.96 4.87 4.63
[9.70] [15.97] [15.19]
3.46 5.69 5.43
[11.36] [18.67] [17.80]
3.97 6.52 6.22
[13.01] [21.37] [20.41]
4.47 7.34 7.02
[14.66] [24.08] [23.02]
4.97 8.16 7.81
[16.32] [26.78] [25.62]
5.98 9.81 9.40
[19.62] [32.18] [30.84]
7.49 12.28 11.79
[24.58] [40.29] [38.66]
10.01 16.40 15.76
[32.85] [53.81] [51.70]
12.53
20.52 19.74
[41.11] [67.32] [64.74]
15.05 24.64 23.71
[49.38] [80.83] [77.78]
17.57 28.76 27.69
[57.64] [94.35] [90.81]
20.09 32.88 31.66
[65.91] [107.86] [103.85]
25.13 41.12 39.61
[82.44] [134.89] [129.93]
30.17 49.36 47.56
[98.97] [161.91] [156.00]
Unit : m, ( ) : inch, [ ] : foot
Ultra-long-focus
zoom lens
ET-DLE400
position:
(5.7–8.0:1)
Maximum Minimum Maximum
(LT) (LW) (LT)
6.03 5.90 8.30
[19.78] [19.37] [27.21]
7.26 7.08 9.94
[23.82] [23.22] [32.61]
8.49 8.26 11.59
[27.86] [27.08] [38.01]
9.73 9.43 13.23
[31.90] [30.94] [43.40]
10.96 10.61 14.88
[35.94] [34.80] [48.80]
12.19 11.78 16.53
[39.98] [38.65] [54.20]
14.65 14.14 19.82
[48.06] [46.37] [65.00]
18.35 17.66 24.76
[60.18] [57.94] [81.20]
24.51 23.54 32.99
[80.39] [77.23] [108.19]
30.67 29.42 41.22
[100.59] [96.51] [135.19]
36.83 35.30 49.45
[120.80] [115.80] [162.18]
42.99 41.18 57.68
[141.00] [135.08] [189.17] (0 to 105)
49.15 47.06 65.91
[161.21] [154.37] [216.17] (0 to 120)
61.47 58.82 82.37
[201.62] [192.94] [270.16] (0 to 150)
73.79 70.58 98.83
[242.03] [231.52] [324.15] (0 to 180)
Height
H* 2
0 to 0.38
(0 to 15)
0 to 0.46
(0 to 18)
0 to 0.53
(0 to 21)
0 to 0.61
(0 to 24)
0 to 0.69
(0 to 27)
0 to 0.76
(0 to 30)
0 to 0.91
(0 to 36)
0 to 1.14
(0 to 45)
0 to 1.52
(0 to 60)
0 to 1.91
(0 to 75)
0 to 2.29
(0 to 90)
0 to 2.67
0 to 3.05
0 to 3.81
0 to 4.57
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