Panasonic ET-DLE020 Spec File - Page 3

Dimensional relationship diagram, Projection distance

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SPEC FILE Zoom Lens Dimensional relationship diagram Projected image SD SH SW NOTE ● This diagram assumes that the size and position of the projected image will be adjusted so that the image fills the entire screen. ● This illustration is not drawn to scale. L LW LT L1 SH H SW SD Projection distance Minimum distance Maximum distance Lens protrusion dimension Image height Distance from the lens center to the lower edge of the projected image Image width Projected image size SW SH L (LW/LT) Screen L (LW/LT) ET-DLE020 L1 L1 H (unit: meters) Projector model Dimension for L1 (approximate value) PT-RCQ10/RCQ80/RZ120/RZ970/RW930/RX110/ RZ870/RZ770/RW730/RZ660/RW620 0.269 Projection distance PT-RCQ10/RCQ80/RZ120/RZ970/RZ870/RZ770/RZ660 Aspect ratio 16:10 Projection size (Diagonal) Projection size (Height) Projection size (Width) [SD] 2.540 m / 100˝ 3.048 m / 120˝ 3.810 m / 150˝ 5.080 m / 200˝ 6.350 m / 250˝ 7.620 m / 300˝ 8.890 m / 350˝ 10.160 m / 400˝ [SH] 1.346 (4.42) 1.615 (5.30) 2.019 (6.62) 2.692 (8.83) 3.365 (11.04) 4.039 (13.25) 4.712 (15.46) 5.385 (17.67) [SW] 2.154 (7.07) 2.585 (8.48) 3.231 (10.60) 4.308 (14.13) 5.385 (17.67) 6.462 (21.20) 7.539 (24.73) 8.616 (28.27) PT-RW930/RW730/RW620 Aspect ratio 16:10 Projection size (Diagonal) Projection size (Height) [SD] 2.540 m / 100˝ 3.048 m / 120˝ 3.810 m / 150˝ 5.080 m / 200˝ 6.350 m / 250˝ 7.620 m / 300˝ 8.890 m / 350˝ 10.160 m / 400˝ [SH] 1.346 (4.42) 1.615 (5.30) 2.019 (6.62) 2.692 (8.83) 3.365 (11.04) 4.039 (13.25) 4.712 (15.46) 5.385 (17.67) As of September 2019 DLE020G_STE_01_26/09/2019 Projection size (Width) [SW] 2.154 (7.07) 2.585 (8.48) 3.231 (10.60) 4.308 (14.13) 5.385 (17.67) 6.462 (21.20) 7.539 (24.73) 8.616 (28.27) Projection distance Throw ratio[0.280-0.299:1] [L] Min [LW] Max [LT] 0.59 (1.94) 0.72 (2.36) 0.90 (2.95) 1.21 (3.97) 1.52 (4.99) 1.83 (6.00) 2.14 (7.02) 2.45 (8.04) 0.64 (2.10) 0.77 (2.53) 0.97 (3.18) 1.30 (4.27) 1.63 (5.35) 1.96 (6.43) 2.29 (7.51) 2.63 (8.63) Projection distance Throw ratio[0.294-0.314:1] [L] Min [LW] Max [LT] 0.62 (2.03) 0.75 (2.46) 0.95 (3.12) 1.27 (4.17) 1.60 (5.25) 1.92 (6.30) 2.25 (7.38) 2.57 (8.43) 0.67 (2.20) 0.81 (2.66) 1.02 (3.35) 1.37 (4.49) 1.71 (5.61) 2.06 (6.76) 2.41 (7.91) 2.76 (9.06) unit: meters (feet) Height from the edge of screen to center of lens [H] 0.00ʙ0.89 (0.00ʙ 2.92) 0.00ʙ1.07 (0.00ʙ 3.51) 0.00ʙ1.33 (0.00ʙ 4.36) 0.00ʙ1.78 (0.00ʙ 5.84) 0.00ʙ2.22 (0.00ʙ 7.28) 0.00ʙ2.67 (0.00ʙ 8.76) 0.00ʙ3.11 (0.00ʙ10.20) 0.00ʙ3.55 (0.00ʙ11.65) unit: meters (feet) Height from the edge of screen to center of lens [H] -0.07ʙ1.17 (-0.23ʙ 3.84) -0.08ʙ1.41 (-0.26ʙ 4.63) -0.10ʙ1.76 (-0.33ʙ 5.77) -0.13ʙ2.34 (-0.43ʙ 7.68) -0.17ʙ2.93 (-0.56ʙ 9.61) -0.20ʙ3.51 (-0.66ʙ11.52) -0.24ʙ4.10 (-0.79ʙ13.45) -0.27ʙ4.68 (-0.89ʙ15.35) 3/7

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ET-
DLE020
S
P
E
C
F
I
L
E
Zoom Lens
DLE020G_STE_01_26/09/2019
3/7
As of September 2019
SH
SW
SD
Projected image
L1
L (LW/LT)
L (LW/LT)
SW
SH
H
L1
Screen
Dimensional relationship diagram
(unit: meters)
L
LW
LT
L1
SH
H
SW
SD
●
This diagram assumes that the size and position of the
projected image will be adjusted so that the image fills
the entire screen.
●
This illustration is not drawn to scale.
NOTE
Projection distance
Minimum distance
Maximum distance
Lens protrusion dimension
Image height
Distance from the lens center to the
lower edge of the projected image
Image width
Projected image size
PT-RCQ10/RCQ80/RZ120/RZ970/RZ870/RZ770/RZ660
Projection distance
Projection size
(Diagonal)
[SD]
Projection size
(Height)
[SH]
Projection size
(Width)
[SW]
Min [LW]
Max [LT]
unit: meters (feet)
Aspect ratio 16:10
PT-RW930/RW730/RW620
Aspect ratio 16:10
Projection size
(Diagonal)
[SD]
Projection size
(Height)
[SH]
Projection size
(Width)
[SW]
Min [LW]
Max [LT]
unit: meters (feet)
0.269
Projector model
Dimension for L1 (approximate value)
PT-RCQ10/RCQ80/RZ120/RZ970/RW930/RX110/
RZ870/RZ770/RW730/RZ660/RW620
100˝
120˝
150˝
200˝
250˝
300˝
350˝
400˝
1.346
1.615
2.019
2.692
3.365
4.039
4.712
5.385
2.154
2.585
3.231
4.308
5.385
6.462
7.539
8.616
(4.42)
(5.30)
(6.62)
(8.83)
(11.04)
(13.25)
(15.46)
(17.67)
(7.07)
(8.48)
(10.60)
(14.13)
(17.67)
(21.20)
(24.73)
(28.27)
0.59
0.72
0.90
1.21
1.52
1.83
2.14
2.45
(1.94)
(2.36)
(2.95)
(3.97)
(4.99)
(6.00)
(7.02)
(8.04)
0.64
0.77
0.97
1.30
1.63
1.96
2.29
2.63
(2.10)
(2.53)
(3.18)
(4.27)
(5.35)
(6.43)
(7.51)
(8.63)
2.540 m /
3.048 m /
3.810 m /
5.080 m /
6.350 m /
7.620 m /
8.890 m /
10.160 m /
Height from the edge of
screen to center of lens
[H]
Projection distance
Throw ratio[0.280-0.299:1]
[L]
0.00
～
0.89
0.00
～
1.07
0.00
～
1.33
0.00
～
1.78
0.00
～
2.22
0.00
～
2.67
0.00
～
3.11
0.00
～
3.55
(0.00
～
2.92)
(0.00
～
3.51)
(0.00
～
4.36)
(0.00
～
5.84)
(0.00
～
7.28)
(0.00
～
8.76)
(0.00
～
10.20)
(0.00
～
11.65)
100˝
120˝
150˝
200˝
250˝
300˝
350˝
400˝
1.346
1.615
2.019
2.692
3.365
4.039
4.712
5.385
2.154
2.585
3.231
4.308
5.385
6.462
7.539
8.616
(4.42)
(5.30)
(6.62)
(8.83)
(11.04)
(13.25)
(15.46)
(17.67)
(7.07)
(8.48)
(10.60)
(14.13)
(17.67)
(21.20)
(24.73)
(28.27)
2.540 m /
3.048 m /
3.810 m /
5.080 m /
6.350 m /
7.620 m /
8.890 m /
10.160 m /
Height from the edge of
screen to center of lens
[H]
Projection distance
Throw ratio[0.294-0.314:1]
[L]
0.62
0.75
0.95
1.27
1.60
1.92
2.25
2.57
(2.03)
(2.46)
(3.12)
(4.17)
(5.25)
(6.30)
(7.38)
(8.43)
0.67
0.81
1.02
1.37
1.71
2.06
2.41
2.76
(2.20)
(2.66)
(3.35)
(4.49)
(5.61)
(6.76)
(7.91)
(9.06)
-0.07
～
1.17
-0.08
～
1.41
-0.10
～
1.76
-0.13
～
2.34
-0.17
～
2.93
-0.20
～
3.51
-0.24
～
4.10
-0.27
～
4.68
(-0.23
～
3.84)
(-0.26
～
4.63)
(-0.33
～
5.77)
(-0.43
～
7.68)
(-0.56
～
9.61)
(-0.66
～
11.52)
(-0.79
～
13.45)
(-0.89
～
15.35)