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This fixed-focus lens is designed for use with Panasonic’s applicable projectors. This lens is an ultra-short focal length lens which uses a mirror.
NOTE: The lens cannot be used by itself. It must be mounted onto the specified Panasonic DLP™ projector.
DLP is a trademark of Texas Instruments. Weights and dimensions shown are approximate. Specifications subject to change without notice.
* Average value. May differ depending on models.
unit : mm (inch)
NOTE: This illustration is not drawn to scale.
Dimensions
Vertical shift Horizontal shift
Speci�cations
2.5
7.5 mm (9/32")
PT-RQ32K/RQ13K up: 10% down: 5% left: 21%; right: 21%
PT-RZ31K/RZ21K/RZ12K up: 5% down: 5% left: 12%; right: 12%
DZ21K/DZ21K2/DZ13K/DZ10K up: 5% down: 7% left: 12%; right: 12%
PT-DZ16K/DZ16K2 up: 13% down: 8% left: 19%; right: 19%
PT-RS30K/RS20K/RS11K up: 0% down: 4% left: 8%; right: 8%
DS20K/DS20K2/DS12K up: 0% down: 7% left: 8%; right: 8%
PT-DW17K/DW17K2/DW11K up: 18% down: 9% left: 30%; right: 30%
463.5mm × ø154 mm (18-1/4 × ø6-1/16 inches)
Approx 5.7 kg* (12.6 lbs*)
[Group A]
PT-DZ21K/DZ21K2/DS20K/DS20K2/DW17K/DW17K2/DZ16K/DZ16K2
[Group B]
PT-DZ13K/DS12K/DW11K/DZ10K/DZ8700/DZ110K/DS8500/DS1100K/DW8300/DW90K
[Group C]
PT-RQ13K/RZ12K/RS11K
PT-RQ13K
[Group D]
PT-RQ32K/RZ31K/RS30K
[Group E]
PT-RZ21K/RS20K
F value:
Focal distance (f):
Lens shift:
Dimensions (W × H × D):
Weight:
Applicable projector
364.51 [14-11/32]
82 [3-7/32]
168.51 [6-5/8]
218.01 [8-19/32]
296.8 [11-11/16]
463.5 [18-1/4]
170.31 [6-23/32]
103.6[4-3/32]
65.34[2-9/16]
Ø154[6-1/16]
14
0 [
5-1
/2]
94
[3
-11
/16
]
77.3[3-1/32]
38.2[1-1/2]
249[9-13/16]
99[3-29/32]
69
.5[2
-3/4
]2
4[1
5/1
6]
Ø1
22
.5[4
-13
/16
]
Ø1
26
.5[4
-31
/32
]
Ø7
1[2
-25
/32
]
63
.4[2
-1/2
]
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 / 1 6
D75LE95G_SYK_01_30/05/2018
Dimensions
[Group A]PT-DZ21K/DZ21K2/DS20K/DS20K2/DW17K/DW17K2/DZ16K/DZ16K2
[Group B]PT-DZ13K/DS12K/DW11K/DZ10K/DZ8700/DZ110K/DS8500/DS1100K/DW8300/DW90K
[Group C]PT-RQ13K/RZ12K/RS11K
unit : mm (inch)
NOTE: This illustration is not drawn to scale.
540[21-1/4]
321[12-5/8]
730[28-3/4]
321[12-5/8]
725[28-17/32]
321[12-5/8]
ET-D75LE95Fixed-Focus Lens
As of May 2018 2 / 1 6
D75LE95G_SYK_01_30/05/2018
Dimensions
[Group E]PT-RZ21K/RS20K
[Group D]PT-RQ32/RZ31K/RS30K
unit : mm (inch)
NOTE: This illustration is not drawn to scale.
725[28-17/32]
321[12-5/8]
1070[42-1/8]
291[11-15/32]
ET-D75LE95Fixed-Focus Lens
As of May 2018 3 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
PT-RQ32K
16 : 10 (WQXGA ; 2560 × 1600)
Projection Distance Calculation Table
Screen aspect ratio 16:10
L1 (m) =0.0083 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000198 x SH - 0.128Max. A1 (m) =0.000339 x SH - 0.128
RQ32K
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.62
2.02
2.69
3.37
4.04
4.71
5.38
6.73
8.08
2.58
3.23
4.31
5.38
6.46
7.54
8.62
10.77
12.92
1.01
1.26
1.67
2.08
2.50
2.91
3.32
4.15
4.97
1.04
1.29
1.70
2.11
2.52
2.94
3.35
4.17
5.00
0.75
1.00
1.41
1.82
2.23
2.65
3.06
3.88
4.71
-0.32
-0.07
0.34
0.75
1.16
1.58
1.99
2.81
3.64
0.61
0.69
0.82
0.96
1.09
1.22
1.36
1.62
1.89
0.19
0.27
0.41
0.54
0.67
0.81
0.94
1.21
1.47
0.84
0.98
1.20
1.43
1.66
1.89
2.12
2.57
3.03
0.42
0.56
0.79
1.01
1.24
1.47
1.70
2.15
2.61
Unit : meters
0.39:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
5.3
6.6
8.8
11.0
13.2
15.5
17.7
22.1
26.5
8.5
10.6
14.1
17.7
21.2
24.7
28.3
35.3
42.4
3.3
4.1
5.5
6.8
8.2
9.5
10.9
13.6
16.3
3.4
4.2
5.6
6.9
8.3
9.6
11.0
13.7
16.4
2.5
3.3
4.6
6.0
7.3
8.7
10.0
12.7
15.4
-1.1
-0.2
1.1
2.5
3.8
5.2
6.5
9.2
11.9
2.0
2.3
2.7
3.1
3.6
4.0
4.5
5.3
6.2
0.6
0.9
1.3
1.8
2.2
2.6
3.1
4.0
4.8
2.8
3.2
3.9
4.7
5.4
6.2
6.9
8.4
9.9
1.4
1.8
2.6
3.3
4.1
4.8
5.6
7.1
8.6
0.39:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
L4
L1
L3
L2
A1
A2
Scr
een
ET-D75LE95Fixed-Focus Lens
As of May 2018 4 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
PT-RZ31K
16 : 10 (WUXGA ; 1920 × 1200)
Projection Distance Calculation Table
Screen aspect ratio 16:10
L1 (m) =0.0077 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000184 x SH - 0.128Max. A1 (m) =0.000283 x SH - 0.128
RZ31K
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.62
2.02
2.69
3.37
4.04
4.71
5.38
6.73
8.08
2.58
3.23
4.31
5.38
6.46
7.54
8.62
10.77
12.92
0.94
1.18
1.56
1.95
2.33
2.72
3.10
3.87
4.64
0.97
1.20
1.59
1.97
2.36
2.74
3.13
3.90
4.67
0.68
0.91
1.30
1.68
2.07
2.45
2.84
3.61
4.38
-0.39
-0.16
0.23
0.61
1.00
1.38
1.77
2.54
3.31
0.59
0.66
0.79
0.91
1.03
1.16
1.28
1.53
1.78
0.17
0.24
0.37
0.49
0.62
0.74
0.86
1.11
1.36
0.75
0.86
1.05
1.24
1.43
1.62
1.82
2.20
2.58
0.33
0.44
0.63
0.83
1.02
1.21
1.40
1.78
2.16
Unit : meters
0.36:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
5.3
6.6
8.8
11.0
13.2
15.5
17.7
22.1
26.5
8.5
10.6
14.1
17.7
21.2
24.7
28.3
35.3
42.4
3.1
3.9
5.1
6.4
7.6
8.9
10.2
12.7
15.2
3.2
4.0
5.2
6.5
7.7
9.0
10.3
12.8
15.3
2.2
3.0
4.3
5.5
6.8
8.0
9.3
11.8
14.4
-1.3
-0.5
0.7
2.0
3.3
4.5
5.8
8.3
10.9
1.9
2.2
2.6
3.0
3.4
3.8
4.2
5.0
5.8
0.6
0.8
1.2
1.6
2.0
2.4
2.8
3.6
4.5
2.5
2.8
3.5
4.1
4.7
5.3
6.0
7.2
8.5
1.1
1.5
2.1
2.7
3.3
4.0
4.6
5.8
7.1
0.36:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
L4
L1
L3
L2
A1
A2
Scr
een
ET-D75LE95Fixed-Focus Lens
As of May 2018 5 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
PT-RQ13K
16 : 10 (WQXGA ; 2560 × 1600)
Projection Distance Calculation Table
Screen aspect ratio 16:10
L1 (m) =0.0083 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000198 x SH - 0.128Max. A1 (m) =0.000339 x SH - 0.128
RQ13K
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.62
2.02
2.69
3.37
4.04
4.71
5.38
6.73
8.08
2.58
3.23
4.31
5.38
6.46
7.54
8.62
10.77
12.92
1.01
1.26
1.67
2.08
2.50
2.91
3.32
4.15
4.97
1.04
1.29
1.70
2.11
2.52
2.94
3.35
4.17
5.00
0.72
0.97
1.38
1.79
2.20
2.62
3.03
3.85
4.68
-0.01
0.24
0.65
1.07
1.48
1.89
2.30
3.13
3.95
0.52
0.60
0.73
0.86
1.00
1.13
1.26
1.53
1.80
0.19
0.27
0.41
0.54
0.67
0.81
0.94
1.21
1.47
0.74
0.88
1.11
1.34
1.57
1.79
2.02
2.48
2.93
0.42
0.56
0.79
1.01
1.24
1.47
1.70
2.15
2.61
Unit : meters
0.39:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
5.3
6.6
8.8
11.0
13.2
15.5
17.7
22.1
26.5
8.5
10.6
14.1
17.7
21.2
24.7
28.3
35.3
42.4
3.3
4.1
5.5
6.8
8.2
9.5
10.9
13.6
16.3
3.4
4.2
5.6
6.9
8.3
9.6
11.0
13.7
16.4
2.4
3.2
4.5
5.9
7.2
8.6
9.9
12.6
15.3
-0.0
0.8
2.1
3.5
4.8
6.2
7.6
10.3
13.0
1.7
2.0
2.4
2.8
3.3
3.7
4.1
5.0
5.9
0.6
0.9
1.3
1.8
2.2
2.6
3.1
4.0
4.8
2.4
2.9
3.6
4.4
5.1
5.9
6.6
8.1
9.6
1.4
1.8
2.6
3.3
4.1
4.8
5.6
7.1
8.6
0.36:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Scr
een
L4
L1
L3
L2
A1
A2
ET-D75LE95Fixed-Focus Lens
As of May 2018 6 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
DZ21K/DZ21K2
16 : 10 (WUXGA ; 1920 × 1200)
Projection Distance Calculation Table
Screen aspect ratio 16:10
L1 (m) =0.0077 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000154 x SH - 0.114Max. A1 (m) =0.000283 x SH - 0.114
DZ21K/DZ21K2
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.62
2.02
2.69
3.37
4.04
4.71
5.39
6.73
8.08
2.59
3.23
4.31
5.39
6.46
7.54
8.62
10.77
12.92
0.94
1.18
1.56
1.95
2.33
2.72
3.10
3.87
4.64
0.97
1.20
1.59
1.97
2.36
2.74
3.13
3.90
4.67
0.65
0.88
1.27
1.65
2.04
2.42
2.81
3.58
4.35
-0.08
0.15
0.54
0.92
1.31
1.69
2.08
2.85
3.62
0.43
0.49
0.59
0.70
0.80
0.90
1.01
1.21
1.42
0.14
0.20
0.30
0.40
0.51
0.61
0.72
0.92
1.13
0.63
0.75
0.94
1.13
1.32
1.51
1.70
2.08
2.46
0.34
0.46
0.65
0.84
1.03
1.22
1.41
1.79
2.17
Unit : meters
0.36:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
5.3
6.6
8.8
11.0
13.3
15.5
17.7
22.1
26.5
8.5
10.6
14.1
17.7
21.2
24.7
28.3
35.3
42.4
3.1
3.9
5.1
6.4
7.6
8.9
10.2
12.7
15.2
3.2
4.0
5.2
6.5
7.7
9.0
10.3
12.8
15.3
2.1
2.9
4.2
5.4
6.7
7.9
9.2
11.7
14.3
-0.3
0.5
1.8
3.0
4.3
5.6
6.8
9.3
11.9
1.4
1.6
1.9
2.3
2.6
3.0
3.3
4.0
4.7
0.4
0.6
1.0
1.3
1.7
2.0
2.3
3.0
3.7
2.1
2.5
3.1
3.7
4.3
5.0
5.6
6.8
8.1
1.1
1.5
2.1
2.8
3.4
4.0
4.6
5.9
7.1
0.36:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Scr
een
L4
L1
L3
L2
A1
A2
ET-D75LE95Fixed-Focus Lens
As of May 2018 7 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
PT-RZ21K/RZ12K
16 : 10 (WUXGA ; 1920 × 1200)
Projection Distance Calculation Table
Screen aspect ratio 16:10
L1 (m) =0.0077 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000184 x SH - 0.128Max. A1 (m) =0.000283 x SH - 0.128
PT-RZ21K/RZ12K
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
Scr
een
L4
L1
L3
L2
A1
A2
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.62
2.02
2.69
3.37
4.04
4.71
5.38
6.73
8.08
2.58
3.23
4.31
5.38
6.46
7.54
8.62
10.77
12.92
0.94
1.18
1.56
1.95
2.33
2.72
3.10
3.87
4.64
0.97
1.20
1.59
1.97
2.36
2.74
3.13
3.90
4.67
0.65
0.88
1.27
1.65
2.04
2.42
2.81
3.58
4.35
-0.07
0.16
0.54
0.93
1.31
1.70
2.08
2.85
3.62
0.49
0.57
0.69
0.82
0.94
1.06
1.19
1.43
1.68
0.17
0.24
0.37
0.49
0.62
0.74
0.86
1.11
1.36
0.65
0.77
0.96
1.15
1.34
1.53
1.72
2.10
2.48
0.33
0.44
0.63
0.82
1.01
1.21
1.40
1.78
2.16
Unit : meters
0.36:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
5.3
6.6
8.8
11.0
13.2
15.5
17.7
22.1
26.5
8.5
10.6
14.1
17.7
21.2
24.7
28.3
35.3
42.4
3.1
3.9
5.1
6.4
7.6
8.9
10.2
12.7
15.2
3.2
3.9
5.2
6.5
7.7
9.0
10.3
12.8
15.3
2.1
2.9
4.2
5.4
6.7
7.9
9.2
11.7
14.3
-0.2
0.5
1.8
3.0
4.3
5.6
6.8
9.4
11.9
1.6
1.9
2.3
2.7
3.1
3.5
3.9
4.7
5.5
0.6
0.8
1.2
1.6
2.0
2.4
2.8
3.6
4.5
2.1
2.5
3.1
3.8
4.4
5.0
5.6
6.9
8.1
1.1
1.5
2.1
2.7
3.3
4.0
4.6
5.8
7.1
0.36:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
ET-D75LE95Fixed-Focus Lens
As of May 2018 8 / 1 6
D75LE95G_SYK_01_30/05/2018
Min. A1 (m) =0.000154 x SH - 0.100Max. A1 (m) =0.000283 x SH - 0.100
DZ13K/DZ10K
ET-D75LE95 Projection Distance Table
DZ13K/DZ10K
16 : 10 (WUXGA ; 1920 × 1200)
Projection Distance Calculation Table
Screen aspect ratio 16:10
L1 (m) =0.0077 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.62
2.02
2.69
3.37
4.04
4.71
5.39
6.73
8.08
2.59
3.23
4.31
5.39
6.46
7.54
8.62
10.77
12.92
0.94
1.18
1.56
1.95
2.33
2.72
3.10
3.87
4.64
0.97
1.20
1.59
1.97
2.36
2.74
3.13
3.90
4.67
0.65
0.88
1.27
1.65
2.04
2.42
2.81
3.58
4.35
0.11
0.34
0.73
1.11
1.50
1.88
2.27
3.04
3.81
0.35
0.41
0.52
0.62
0.72
0.83
0.93
1.14
1.34
0.15
0.21
0.32
0.42
0.52
0.63
0.73
0.94
1.14
0.56
0.67
0.86
1.05
1.24
1.43
1.62
2.01
2.39
0.36
0.47
0.66
0.85
1.04
1.23
1.42
1.81
2.19
Unit : meters
0.36:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
5.3
6.6
8.8
11.0
13.3
15.5
17.7
22.1
26.5
8.5
10.6
14.1
17.7
21.2
24.7
28.3
35.3
42.4
3.1
3.9
5.1
6.4
7.6
8.9
10.2
12.7
15.2
3.2
4.0
5.2
6.5
7.7
9.0
10.3
12.8
15.3
2.1
2.9
4.2
5.4
6.7
7.9
9.2
11.7
14.3
-0.2
0.5
1.8
3.0
4.3
5.6
6.8
9.4
11.9
1.1
1.3
1.7
2.0
2.4
2.7
3.0
3.7
4.4
0.5
0.7
1.0
1.4
1.7
2.1
2.4
3.1
3.8
1.8
2.2
2.8
3.5
4.1
4.7
5.3
6.6
7.8
1.2
1.5
2.2
2.8
3.4
4.0
4.7
5.9
7.2
0.36:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Scr
een
A1
L4
L1
L3
L2
A2
ET-D75LE95Fixed-Focus Lens
As of May 2018 9 / 1 6
D75LE95G_SYK_01_30/05/2018
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.49
1.87
2.49
3.11
3.74
4.36
4.98
6.23
7.47
2.66
3.32
4.43
5.54
6.64
7.75
8.86
11.07
13.28
0.97
1.21
1.60
2.00
2.39
2.79
3.19
3.98
4.77
1.00
1.24
1.63
2.03
2.42
2.82
3.21
4.01
4.80
0.68
0.92
1.31
1.71
2.10
2.50
2.89
3.69
4.48
-0.05
0.19
0.58
0.98
1.37
1.77
2.16
2.96
3.75
0.43
0.50
0.61
0.71
0.82
0.93
1.03
1.25
1.46
0.14
0.21
0.31
0.42
0.53
0.64
0.74
0.96
1.17
0.73
0.87
1.10
1.33
1.56
1.79
2.02
2.48
2.94
0.44
0.58
0.81
1.04
1.27
1.50
1.73
2.19
2.65
ET-D75LE95 Projection Distance Table
Unit : meters
DZ16K/DZ16K2
16 : 9 (WXGA ; 1920 × 1080)
0.36:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Projection Distance Calculation Table
Screen aspect ratio 16:9
L1 (m) =0.007914 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000172 x SH - 0.114Max. A1 (m) =0.000370 x SH - 0.114
DZ16K/DZ16K2
Calculation formula for distance from top of set to bottom edge of screen
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
4.9
6.1
8.2
10.2
12.3
14.3
16.3
20.4
24.5
8.7
10.9
14.5
18.2
21.8
25.4
29.1
36.3
43.6
2.2
3.0
4.3
5.6
6.9
8.2
9.5
12.1
14.7
-0.2
0.6
1.9
3.2
4.5
5.8
7.1
9.7
12.3
1.4
1.6
2.0
2.3
2.7
3.0
3.4
4.1
4.8
0.5
0.7
1.0
1.4
1.7
2.1
2.4
3.1
3.8
2.4
2.8
3.6
4.4
5.1
5.9
6.6
8.1
9.7
1.4
1.9
2.6
3.4
4.2
4.9
5.7
7.2
8.7
0.36:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
3.2
4.0
5.3
6.6
7.9
9.2
10.5
13.0
15.6
3.3
4.1
5.4
6.7
7.9
9.2
10.5
13.1
15.7
Scr
een
L4
L1
L3
L2
A1
A2
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 0 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
DW17K/DW17K2
16 : 9 (WXGA ; 1366 × 768)
Projection Distance Calculation Table
Screen aspect ratio 16:9
L1 (m) =0.008783 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000190 x SH - 0.114Max. A1 (m) =0.000466 x SH - 0.114
DW17K/DW17K2
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.49
1.87
2.49
3.11
3.74
4.36
4.98
6.23
7.47
2.66
3.32
4.43
5.54
6.64
7.75
8.86
11.07
13.28
1.07
1.34
1.78
2.22
2.66
3.09
3.53
4.41
5.29
1.10
1.37
1.81
2.24
2.68
3.12
3.56
4.44
5.32
0.78
1.05
1.48
1.92
2.36
2.80
3.24
4.12
5.00
0.05
0.32
0.75
1.19
1.63
2.07
2.51
3.39
4.27
0.46
0.53
0.65
0.77
0.89
1.01
1.12
1.36
1.60
0.17
0.24
0.36
0.48
0.60
0.71
0.83
1.07
1.31
0.87
1.05
1.34
1.63
1.92
2.21
2.50
3.08
3.66
0.58
0.76
1.05
1.34
1.63
1.92
2.21
2.79
3.37
Unit : meters
0.40:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
4.9
6.1
8.2
10.2
12.3
14.3
16.3
20.4
24.5
8.7
10.9
14.5
18.2
21.8
25.4
29.1
36.3
43.6
3.5
4.4
5.8
7.3
8.7
10.2
11.6
14.5
17.4
3.6
4.5
5.9
7.4
8.8
10.2
11.7
14.6
17.4
2.6
3.4
4.9
6.3
7.8
9.2
10.6
13.5
16.4
0.2
1.0
2.5
3.9
5.4
6.8
8.2
11.1
14.0
1.5
1.7
2.1
2.5
2.9
3.3
3.7
4.5
5.2
0.6
0.8
1.2
1.6
2.0
2.3
2.7
3.5
4.3
2.9
3.4
4.4
5.3
6.3
7.2
8.2
10.1
12.0
1.9
2.5
3.4
4.4
5.3
6.3
7.2
9.1
11.0
0.40:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Scr
een
L4
L1
L3
L2
A1
A2
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 1 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
DW11K
16 : 9 (WXGA ; 1366 × 768)
Projection Distance Calculation Table
Screen aspect ratio 16:9
L1 (m) =0.008783 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Min. A1 (m) =0.000190 x SH - 0.100Max. A1 (m) =0.000466 x SH - 0.100
DW11K
Calculation formula for distance from top of set to bottom edge of screen
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of setA1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.49
1.87
2.49
3.11
3.74
4.36
4.98
6.23
7.47
2.66
3.32
4.43
5.54
6.64
7.75
8.86
11.07
13.28
1.07
1.34
1.78
2.22
2.66
3.09
3.53
4.41
5.29
1.10
1.37
1.81
2.24
2.68
3.12
3.56
4.44
5.32
0.78
1.05
1.48
1.92
2.36
2.80
3.24
4.12
5.00
0.24
0.51
0.94
1.38
1.82
2.26
2.70
3.58
4.46
0.38
0.46
0.57
0.69
0.81
0.93
1.05
1.28
1.52
0.18
0.26
0.37
0.49
0.61
0.73
0.85
1.08
1.32
0.80
0.97
1.26
1.55
1.84
2.13
2.42
3.00
3.58
0.60
0.77
1.06
1.35
1.64
1.93
2.22
2.80
3.38
Unit : meters
0.40:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
4.9
6.1
8.2
10.2
12.3
14.3
16.3
20.4
24.5
8.7
10.9
14.5
18.2
21.8
25.4
29.1
36.3
43.6
3.5
4.4
5.8
7.3
8.7
10.2
11.6
14.5
17.4
3.6
4.5
5.9
7.4
8.8
10.2
11.7
14.6
17.4
2.6
3.4
4.9
6.3
7.8
9.2
10.6
13.5
16.4
0.8
1.7
3.1
4.5
6.0
7.4
8.9
11.7
14.6
1.3
1.5
1.9
2.3
2.7
3.0
3.4
4.2
5.0
0.6
0.8
1.2
1.6
2.0
2.4
2.8
3.6
4.3
2.6
3.2
4.1
5.1
6.0
7.0
7.9
9.8
11.8
2.0
2.5
3.5
4.4
5.4
6.3
7.3
9.2
11.1
0.40:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Scr
een
A1
L4
L1
L3
L2
A2
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 2 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE95 Projection Distance Table
RS30K
4 : 3 (SXGA ; 1400 × 1050)
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of set
Projection Distance Calculation Table
Screen aspect ratio 4:3
L1 (m) =0.007865 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Calculation formula for distance from top of set to bottom edge of screen
A1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
L4
L1
L3
L2
A1
A2
Scr
een
Min. A1 (m) =0.000166 x SH - 0.128Max. A1 (m) =0.000206 x SH - 0.128
RS30K
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.83
2.29
3.05
3.81
4.57
5.33
6.10
7.62
9.14
2.44
3.05
4.06
5.08
6.10
7.11
8.13
10.16
12.19
0.96
1.20
1.59
1.99
2.38
2.77
3.17
3.95
4.74
0.99
1.23
1.62
2.02
2.41
2.80
3.20
3.98
4.77
0.70
0.94
1.33
1.72
2.12
2.51
2.90
3.69
4.48
-0.37
-0.13
0.26
0.65
1.05
1.44
1.83
2.62
3.41
0.60
0.67
0.80
0.92
1.05
1.18
1.30
1.56
1.81
0.18
0.25
0.38
0.51
0.63
0.76
0.88
1.14
1.39
0.67
0.76
0.92
1.08
1.23
1.39
1.55
1.86
2.18
0.25
0.34
0.50
0.66
0.81
0.97
1.13
1.44
1.76
Unit : meters
0.39:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
6.0
7.5
10.0
12.5
15.0
17.5
20.0
25.0
30.0
8.0
10.0
13.3
16.7
20.0
23.3
26.7
33.3
40.0
3.2
3.9
5.2
6.5
7.8
9.1
10.4
13.0
15.5
3.3
4.0
5.3
6.6
7.9
9.2
10.5
13.1
15.6
2.3
3.1
4.4
5.7
6.9
8.2
9.5
12.1
14.7
-1.2
-0.4
0.9
2.1
3.4
4.7
6.0
8.6
11.2
2.0
2.2
2.6
3.0
3.4
3.9
4.3
5.1
5.9
0.6
0.8
1.2
1.7
2.1
2.5
2.9
3.7
4.6
2.2
2.5
3.0
3.5
4.0
4.6
5.1
6.1
7.1
0.8
1.1
1.6
2.2
2.7
3.2
3.7
4.7
5.8
0.39:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 3 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE90 Projection Distance Table
DS20K/DS20K2
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of set
Projection Distance Calculation Table
Screen aspect ratio 4:3
A1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
Scr
een
L4
L1
L3
L2
A1
A2
4 : 3 (SXGA ; 1400 × 1050)
L1 (m) =0.007865 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Calculation formula for distance from top of set to bottom edge of screen
Min. A1 (m) =0.000139 x SH - 0.114Max. A1 (m) =0.000206 x SH - 0.114
DS20K/DS20K2
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.83
2.29
3.05
3.81
4.57
5.33
6.10
7.62
9.14
2.44
3.05
4.06
5.08
6.10
7.11
8.13
10.16
12.19
0.96
1.20
1.59
1.99
2.38
2.77
3.17
3.95
4.74
0.99
1.23
1.62
2.02
2.41
2.80
3.20
3.98
4.77
0.67
0.91
1.30
1.69
2.09
2.48
2.87
3.66
4.45
-0.06
0.18
0.57
0.96
1.36
1.75
2.14
2.93
3.72
0.43
0.50
0.60
0.71
0.81
0.92
1.02
1.24
1.45
0.14
0.20
0.31
0.42
0.52
0.63
0.73
0.95
1.16
0.55
0.65
0.81
0.96
1.12
1.28
1.43
1.75
2.06
0.26
0.36
0.51
0.67
0.83
0.99
1.14
1.46
1.77
Unit : meters
0.39:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
6.0
7.5
10.0
12.5
15.0
17.5
20.0
25.0
30.0
8.0
10.0
13.3
16.7
20.0
23.3
26.7
33.3
40.0
3.2
3.9
5.2
6.5
7.8
9.1
10.4
13.0
15.5
3.3
4.0
5.3
6.6
7.9
9.2
10.5
13.1
15.6
2.2
3.0
4.3
5.6
6.8
8.1
9.4
12.0
14.6
-0.2
0.6
1.9
3.2
4.5
5.7
7.0
9.6
12.2
1.4
1.6
2.0
2.3
2.7
3.0
3.4
4.1
4.8
0.5
0.7
1.0
1.4
1.7
2.1
2.4
3.1
3.8
1.8
2.1
2.6
3.2
3.7
4.2
4.7
5.7
6.8
0.9
1.2
1.7
2.2
2.7
3.2
3.7
4.8
5.8
0.39:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 4 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE90 Projection Distance Table
DS12K
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of set
Projection Distance Calculation Table
Screen aspect ratio 4:3
L1 (m) =0.007865 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
A1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
Scr
een
A1
L4
L1
L3
L2
A2
4 : 3 (SXGA ; 1400 × 1050)
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.83
2.29
3.05
3.81
4.57
5.33
6.10
7.62
9.14
2.44
3.05
4.06
5.08
6.10
7.11
8.13
10.16
12.19
0.96
1.20
1.59
1.99
2.38
2.77
3.17
3.95
4.74
0.99
1.23
1.62
2.02
2.41
2.80
3.20
3.98
4.77
0.67
0.91
1.30
1.69
2.09
2.48
2.87
3.66
4.45
0.13
0.37
0.76
1.15
1.55
1.94
2.33
3.12
3.91
0.35
0.42
0.52
0.63
0.74
0.84
0.95
1.16
1.37
0.15
0.22
0.32
0.43
0.54
0.64
0.75
0.96
1.17
0.48
0.57
0.73
0.88
1.04
1.20
1.36
1.67
1.98
0.28
0.37
0.53
0.68
0.84
1.00
1.16
1.47
1.78
Unit : meters
0.39:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
6.0
7.5
10.0
12.5
15.0
17.5
20.0
25.0
30.0
8.0
10.0
13.3
16.7
20.0
23.3
26.7
33.3
40.0
3.2
3.9
5.2
6.5
7.8
9.1
10.4
13.0
15.5
3.3
4.0
5.3
6.6
7.9
9.2
10.5
13.1
15.6
2.2
3.0
4.3
5.6
6.8
8.1
9.4
12.0
14.6
0.4
1.2
2.5
3.8
5.1
6.4
7.7
10.2
12.8
1.2
1.4
1.7
2.1
2.4
2.8
3.1
3.8
4.5
0.5
0.7
1.1
1.4
1.8
2.1
2.5
3.1
3.8
1.6
1.9
2.4
2.9
3.4
3.9
4.4
5.5
6.5
0.9
1.2
1.7
2.2
2.8
3.3
3.8
4.8
5.9
0.39:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Calculation formula for distance from top of set to bottom edge of screen
Min. A1 (m) =0.000139 x SH - 0.100Max. A1 (m) =0.000206 x SH - 0.100
DS12K
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 5 / 1 6
D75LE95G_SYK_01_30/05/2018
ET-D75LE90 Projection Distance Table
PT-RS20K/RS11K
L1: Projection distance (from screen to mirror reflective surface)L2: From screen to tip of lensL3: From screen to front of setL4: From screen to rear of set
Projection Distance Calculation Table
Screen aspect ratio 4:3
A1: From bottom edge of screen to top of setA2: From bottom edge of screen to bottom of set
Scr
een
L4
L1
L3
L2
A1
A2
4 : 3 (SXGA ; 1400 × 1050)
L1 (m) =0.007865 x Diagonal image size (inches) + 0.02
Projection distance calculation formula
Calculation formula for distance from top of set to bottom edge of screen
Min. A1 (m) =0.000166 x SH - 0.128Max. A1 (m) =0.000206 x SH - 0.128
PT-RS20K/RS11K
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
1.83
2.29
3.05
3.81
4.57
5.33
6.10
7.62
9.14
2.44
3.05
4.06
5.08
6.10
7.11
8.13
10.16
12.19
0.96
1.20
1.59
1.99
2.38
2.77
3.17
3.95
4.74
0.99
1.23
1.62
2.02
2.41
2.80
3.20
3.98
4.77
0.67
0.91
1.30
1.69
2.09
2.48
2.87
3.66
4.45
-0.05
0.18
0.58
0.97
1.36
1.76
2.15
2.94
3.72
0.50
0.58
0.70
0.83
0.95
1.08
1.21
1.46
1.71
0.18
0.25
0.38
0.50
0.63
0.76
0.88
1.14
1.39
0.57
0.67
0.82
0.98
1.14
1.29
1.45
1.77
2.08
0.25
0.34
0.50
0.66
0.81
0.97
1.13
1.44
1.76
Unit : meters
0.39:1
Unit : feet
Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
Ultra-short focal length lens ET-D75LE95Close-up system dimensions
120
150
200
250
300
350
400
500
600
3.05
3.81
5.08
6.35
7.62
8.89
10.16
12.70
15.24
6.0
7.5
10.0
12.5
15.0
17.5
20.0
25.0
30.0
8.0
10.0
13.3
16.7
20.0
23.3
26.7
33.3
40.0
3.2
3.9
5.2
6.5
7.8
9.1
10.4
13.0
15.5
3.3
4.0
5.3
6.6
7.9
9.2
10.5
13.1
15.6
2.2
3.0
4.3
5.6
6.8
8.1
9.4
12.0
14.6
-0.2
0.6
1.9
3.2
4.5
5.8
7.1
9.6
12.2
1.6
1.9
2.3
2.7
3.1
3.5
4.0
4.8
5.6
0.6
0.8
1.2
1.7
2.1
2.5
2.9
3.7
4.6
1.9
2.2
2.7
3.2
3.7
4.2
4.8
5.8
6.8
0.8
1.1
1.6
2.2
2.7
3.2
3.7
4.7
5.8
0.39:1Throw ratio
Diagonalimage size
(Inches)
Diagonalimage size
(m)
Height(SH)
Width(SW)
Projection distance(From mirror reflective
surface to screen)(L1)
From tipof lens to
screen(L2)
From frontof set toscreen
(L3)
From rearof set toscreen
(L4)
From bottom of set tobottom edge of screen
(A2)
MinMin MaxMax
From top of set tobottom edge of screen
(A1)
ET-D75LE95Fixed-Focus Lens
As of May 2018 1 6 / 1 6
D75LE95G_SYK_01_30/05/2018
