Panasonic PT-RZ12K

Chapter 2 Getting Started — Setting up
ENGLISH - 39
Projection distance of each projection lens
A ±5 % error in listed projection distances may occur.
When [GEOMETRY] is used, distance is corrected to become smaller than the specied image size.
For PT-RZ12K
r When the image aspect ratio is 16:10
(Unit: m)
Lens type Zoom Lens
Projection lens Model No. ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE40 ET-D75LE8
Throw ratio
*1
0.9-1.1:1 1.3-1.7:1 1.7-2.4:1 2.4-4.7:1 4.6-7.4:1 7.3-13.8:1
Projected image size Projection distance (L)
Diagonal (SD)
Height
(SH)
Width (SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.78 (70") 0.942 1.508 1.35 1.62 1.90 2.46 2.46 3.58 3.56 6.94 6.87 11.04 10.78 20.56
2.03 (80") 1.077 1.723 1.55 1.86 2.19 2.83 2.82 4.11 4.08 7.96 7.88 12.65 12.37 23.55
2.29 (90") 1.212 1.939 1.76 2.10 2.47 3.20 3.19 4.64 4.61 8.98 8.88 14.25 13.97 26.54
2.54 (100") 1.346 2.154 1.96 2.34 2.76 3.56 3.55 5.17 5.13 9.99 9.88 15.85 15.57 29.53
3.05 (120") 1.615 2.585 2.36 2.82 3.32 4.30 4.28 6.22 6.18 12.03 11.89 19.05 18.76 35.50
3.81 (150") 2.019 3.231 2.96 3.55 4.18 5.40 5.37 7.81 7.75 15.08 14.90 23.85 23.54 44.47
5.08 (200") 2.692 4.308 3.97 4.75 5.60 7.24 7.19 10.45 10.38 20.16 19.92 31.86 31.52 59.41
6.35 (250") 3.365 5.385 4.98 5.96 7.02 9.07 9.00 13.09 13.00 25.25 24.95 39.86 39.49 74.36
7.62 (300") 4.039 6.462 5.99 7.17 8.44 10.91 10.82 15.73 15.62 30.34 29.97 47.87 47.47 89.30
8.89 (350") 4.712 7.539 6.99 8.37 9.86 12.74 12.64 18.37 18.24 35.42 34.99 55.87 55.44 104.24
10.16 (400") 5.385 8.616 8.00 9.58 11.28 14.58 14.46 21.01 20.86 40.51 40.01 63.87 63.42 119.19
12.70 (500") 6.731 10.770 10.01 11.99 14.12 18.25 18.09 26.29 26.11 50.68 50.05 79.88 79.37 149.08
15.24 (600") 8.077 12.923 12.03 14.40 16.96 21.92 21.73 31.58 31.35 60.85 60.09 95.89 95.32 178.96
17.78 (700") 9.423 15.077 14.04 16.82 19.80 25.60 25.36 36.86 36.60 71.02 70.13 111.90 111.27 ―
20.32 (800") 10.770 17.231 16.06 19.23 22.64 29.27 29.00 42.14 41.84 81.19 80.17 127.91 127.23 ―
22.86 (900") 12.116 19.385 18.07 21.64 25.48 32.94 32.63 47.42 47.09 91.36 90.21 143.92 143.18 ―
25.40 (1000") 13.462 21.539 20.08 24.06 28.33 36.61 36.27 52.70 52.33 101.53 100.25 159.93 159.13 ―
Lens type Fixed-focus Lens
Projection lens Model No. ET-D75LE90
*2
ET-D75LE50
Throw ratio
*1
0.36:1 0.7:1
Projected image size
Projection
distance
(L1)
Distance between projector and
screen
Projection
distance (L)
Diagonal (SD)
Height
(SH)
Width (SW) (L4) (A1) Fixed
1.78 (70") 0.942 1.508 ― ― ― 1.01
2.03 (80") 1.077 1.723 ― ― ― 1.16
2.29 (90") 1.212 1.939 ― ― ― 1.32
2.54 (100") 1.346 2.154 ― ― ― 1.47
3.05 (120") 1.615 2.585 0.94
- 0.06 0.24 - 0.33 1.78
3.81 (150") 2.019 3.231 1.18 0.17 0.33 - 0.44 2.24
5.08 (200") 2.692 4.308 1.56 0.56 0.49 - 0.63 3.01
6.35 (250") 3.365 5.385 1.95 0.94 0.64 - 0.82 3.78
7.62 (300") 4.039 6.462 2.33 1.33 0.80 - 1.01 4.56
8.89 (350") 4.712 7.539 2.72 1.71 0.95 - 1.21 5.33
10.16 (400") 5.385 8.616 3.10 2.10 1.11 - 1.40 6.10
12.70 (500") 6.731 10.770 3.87 2.87 1.41 - 1.78 7.64
15.24 (600") 8.077 12.923 4.64 3.64 1.72 - 2.16 9.18
17.78 (700") 9.423 15.077 ― ― ― 10.72
20.32 (800") 10.770 17.231 ― ― ― 12.27
22.86 (900") 12.116 19.385 ― ― ― 13.81
25.40 (1000") 13.462 21.539 ― ― ― 15.35
*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.