Panasonic PT-RZ12K Operating Instructions Manual page 40

r When the image aspect ratio is 16:9
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.78 (70") 0.872
2.03 (80") 0.996
2.29 (90") 1.121
2.54 (100") 1.245
3.05 (120") 1.494
3.81 (150") 1.868
5.08 (200") 2.491
6.35 (250") 3.113
7.62 (300") 3.736
8.89 (350") 4.358
10.16 (400") 4.981
12.70 (500") 6.226
15.24 (600") 7.472
17.78 (700") 8.717
20.32 (800") 9.962
22.86 (900") 11.207
25.40 (1000") 12.453
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.78 (70") 0.872
2.03 (80") 0.996
2.29 (90") 1.121
2.54 (100") 1.245
3.05 (120") 1.494
3.81 (150") 1.868
5.08 (200") 2.491
6.35 (250") 3.113
7.62 (300") 3.736
8.89 (350") 4.358
10.16 (400") 4.981
12.70 (500") 6.226
15.24 (600") 7.472
17.78 (700") 8.717
20.32 (800") 9.962
22.86 (900") 11.207
25.40 (1000") 12.453
*1 The throw ratio is based on the value during projection with the projected image size of 3.81 m (150").
*2 When the Fixed-focus Lens (Model No.: ET-D75LE90) is attached, the projection relation between the screen and the projector differs from that of
other lenses. Refer to "For the Fixed-focus Lens (Model No.: ET-D75LE90)" (x page 36) for details.
40 - ENGLISH
Chapter 2 Getting Started — Setting up
ET-D75LE6 ET-D75LE10
0.9-1.1:1
Min. Max. Min.
Width (SW)
(LW) (LT) (LW)
1.550 1.39 1.66 1.96
1.771 1.60 1.91 2.25
1.992 1.81 2.16 2.54
2.214 2.01 2.41 2.83
2.657 2.43 2.90 3.42
3.321 3.05 3.65 4.29
4.428 4.08 4.89 5.75
5.535 5.12 6.13 7.21
6.641 6.15 7.37 8.67
7.748 7.19 8.61 10.13 13.10 12.99 18.88 18.75 36.41 35.96 57.43 57.00 107.15
8.855 8.22 9.85 11.59
11.069 10.29 12.33 14.51 18.76 18.60 27.03 26.84 52.09 51.44
13.283 12.36 14.81 17.44 22.54 22.33 32.46 32.23 62.54 61.76 98.56 97.98 183.95
15.497 14.43 17.29 20.36 26.31 26.07 37.89 37.62 73.00 72.08 115.02 114.38
17.710 16.50 19.77 23.28 30.09 29.81 43.31 43.01 83.45 82.41 131.47 130.77
19.924 18.57 22.25 26.20 33.86 33.54 48.74 48.40 93.90 92.73 147.92 147.17
22.138 20.64 24.73 29.12 37.63 37.28 54.17 53.79 104.36 103.05 164.38 163.56
Projection
distance
Width (SW) (L1)
1.550 ―
1.771 ―
1.992 ―
2.214 ―
2.657 0.97
3.321 1.21
4.428 1.60
5.535 2.00
6.641 2.39
7.748 2.79
8.855 3.19
11.069 3.98
13.283 4.77
15.497 ―
17.710 ―
19.924 ―
22.138 ―
Zoom Lens
ET-D75LE20
1.3-1.7:1 1.7-2.4:1
Projection distance (L)
Max. Min. Max.
(LT) (LW) (LT)
2.53 2.53 3.68
2.91 2.91 4.23
3.29 3.28 4.77
3.67 3.65 5.31
4.42 4.40 6.40
5.55 5.52 8.03
7.44 7.39 10.74 10.67 20.73 20.48 32.75 32.40 61.08
9.33 9.26 13.46 13.36 25.96 25.64 40.97 40.60 76.44
11.21 11.13 16.17 16.06 31.18 30.80 49.20 48.80 91.79
14.99 14.86 21.60 21.45 41.64 41.12 65.65 65.19 122.51
Fixed-focus Lens
ET-D75LE90
*2
0.36:1
Distance between projector and
screen
(L4) (A1)
― ―
― ―
― ―
― ―
-0.03 0.21 - 0.29
0.20 0.30 - 0.40
0.60 0.44 - 0.58
1.00 0.58 - 0.75
1.39 0.73 - 0.93
1.79 0.87 - 1.11
2.18 1.01 - 1.28
2.97 1.30 - 1.63
3.77 1.58 - 1.99
― ―
― ―
― ―
― ―
ET-D75LE30 ET-D75LE40
2.4-4.7:1 4.6-7.4:1
Min. Max. Min. Max.
(LW) (LT) (LW) (LT)
3.66 7.14 7.07 11.36
4.20 8.19 8.10 13.00 12.73 24.21
4.74 9.23 9.13 14.65 14.37 27.29
5.28 10.28 10.16 16.29 16.01 30.36
6.35 12.37 12.23 19.58 19.29 36.50
7.97 15.50 15.32 24.52 24.21 45.72
82.11
ET-D75LE50
0.7:1
Projection
distance (L)
Fixed
1.04
1.20
1.36
1.51
1.83
2.31
3.10
3.89
4.68
5.48
6.27
7.85
9.44
11.02
12.61
14.19
15.78
(Unit: m)
ET-D75LE8
7.3-13.8:1
Min. Max.
(LW) (LT)
11.09 21.14
81.59 153.23
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