Panasonic PT-DZ21K2 Operating Instructions Manual page 45

For PT-DZ16K2
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
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
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 fixed-focus lens (Model No.: ET-D75LE90)" (x page 35) for details.
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 1.40 1.67 1.96
1.771 1.61 1.92 2.25
1.992 1.82 2.17 2.54
2.214 2.03 2.42 2.83
2.657 2.44 2.92 3.42
3.321 3.07 3.67 4.29
4.428 4.11 4.92 5.75
5.535 5.15 6.17 7.21
6.641 6.19 7.41 8.67
7.748 7.23 8.66 10.13 13.10 12.99 18.88 18.75 36.41 35.96 57.43 57.35 107.82
8.855 8.28 9.91 11.59
11.069 10.36 12.40 14.51 18.76 18.60 27.03 26.84 52.09 51.44
13.283 12.44 14.90 17.44 22.54 22.33 32.46 32.23 62.54 61.76 98.56 98.60 185.10
22.138 20.77 24.88 29.12 37.63 37.28 54.17 53.79 104.36 103.05 164.38 164.59
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
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 32.61 61.46
9.33 9.26 13.46 13.36 25.96 25.64 40.97 40.86 76.91
11.21 11.13 16.17 16.06 31.18 30.80 49.20
14.99 14.86 21.60 21.45 41.64 41.12 65.65 65.60 123.28
Fixed-focus lens
ET-D75LE90
*2
0.36:1
Distance between projector and
screen
(L4) (A1)
― ―
― ―
― ―
― ―
-0.04 0.27 - 0.44
0.20 0.36 - 0.58
0.60 0.52 - 0.81
0.99 0.68 - 1.04
1.39 0.83 - 1.27
1.78 0.99 - 1.50
2.18 1.15 - 1.73
2.97 1.47 - 2.19
3.76 1.78 - 2.65
― ―
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 12.81 24.37
4.74 9.23 9.13 14.65 14.46 27.46
5.28 10.28 10.16 16.29
6.35 12.37 12.23 19.58 19.41 36.73
7.97 15.50 15.32 24.52 24.36 46.00
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
15.78
ENGLISH - 45
(Unit: m)
ET-D75LE8
7.3-13.8:1
Min. Max.
(LW) (LT)
11.16 21.28
16.11 30.55
49.11 92.37
82.10 154.19
―