Optoma EH7700 Brochure - Page 9

Lenses

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Lenses Lens Options Optoma model name Focal Length (f) (mm) F number Zoom Range (Ratio) Zoom & Focus Adjustment Throw Ratio Throw Distance (m) Throw Distance (feet) Projection Image Size Motorized Lens Shift BX-DLWT1 11.73 2.2 Fixed Fixed 0.78 0.5 ~ 8.4 1.65 ~ 27.6 Fixed BX-DLWT2 18.1 ~ 21.72 2.0 ~ 2.3 1.2x 1.22 ~ 1.47 0.79 ~ 15.8 2.59 ~ 51.9 BX-DL1ST1 BX-DLTZ1 21.5 ~ 28.7 28.6 ~ 54.33 2.0 ~ 2.3 2.2 ~ 3.0 1.33x 1.9x Motorized 1.45 ~ 1.95 1.93 ~ 3.71 0.94 ~ 21.0 1.25 ~ 40.0 3.07 ~ 68.9 4.09 ~ 131.1 30" ~ 500" inches Horizontal: + / - 10% offset Vertical:- 20%~ + 60% offset BX-DLTZ2 54.06 ~ 102.7 2.3 ~ 3.16 1.9x 3.68 ~ 7.04 2.38 ~ 75.8 7.8 ~ 248.7 Throw Distance Chart EH7700 Throw Distance Diagonal Image Size BX-DLWT1 Fixed (m) Min (m) BX-DLWT2 Max (m) 50" 0.84 1.3 1.58 60" 1.01 1.56 1.9 70" 1.18 1.82 2.20 80" 1.35 2.08 2.53 100" 1.68 2.61 3.16 150" 2.52 3.91 4.75 200" 3.36 5.21 6.33 250" 4.2 6.52 7.92 300" 5.04 7.82 9.5 For guide purposes only BX-DLST1 Min (m) Max (m) 1.56 2.1 1.87 2.52 2.19 2.94 2.5 3.36 3.12 4.2 4.68 6.3 6.25 8.4 7.81 10.5 9.37 12.6 BX-DLTZ1 Min (m) Max (m) 2.08 2.49 2.91 3.33 4.16 6.24 8.32 10.39 12.47 4.0 4.8 5.59 6.39 7.99 11.99 15.98 19.98 23.97 BX-DLTZ2 Min (m) Max (m) 3.97 4.76 5.55 6.34 7.95 11.89 15.86 19.82 23.78 7.58 9.1 10.61 12.13 15.16 22.75 30.33 37.91 45.49

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Lens Options
Optoma model name
BX-DLWT1
BX-DLWT2
BX-DL1ST1
BX-DLTZ1
BX-DLTZ2
Focal Length (f) (mm)
11.73
18.1 ~ 21.72
21.5 ~ 28.7
28.6 ~ 54.33
54.06 ~ 102.7
F number
2.2
2.0 ~ 2.3
2.0 ~ 2.3
2.2 ~ 3.0
2.3 ~ 3.16
Zoom Range (Ratio)
Fixed
1.2x
1.33x
1.9x
1.9x
Zoom & Focus Adjustment
Fixed
Motorized
Throw Ratio
0.78
1.22 ~ 1.47
1.45 ~ 1.95
1.93 ~ 3.71
3.68 ~ 7.04
Throw Distance (m)
0.5 ~ 8.4
0.79 ~ 15.8
0.94 ~ 21.0
1.25 ~ 40.0
2.38 ~ 75.8
Throw Distance (feet)
1.65 ~ 27.6
2.59 ~ 51.9
3.07 ~ 68.9
4.09 ~ 131.1
7.8 ~ 248.7
Projection Image Size
30” ~ 500” inches
Motorized Lens Shift
Fixed
Horizontal: + / - 10% offset
Vertical:- 20%~ + 60% offset
Throw Distance Chart
EH7700 Throw Distance
Diagonal Image Size
BX-DLWT1
BX-DLWT2
BX-DLST1
BX-DLTZ1
BX-DLTZ2
Fixed (m)
Min (m)
Max (m)
Min (m)
Max (m)
Min (m)
Max (m)
Min (m)
Max (m)
50”
60”
70”
80”
100”
150”
200”
250”
300”
0.84
1.01
1.18
1.35
1.68
2.52
3.36
4.2
5.04
1.3
1.56
1.82
2.08
2.61
3.91
5.21
6.52
7.82
1.58
1.9
2.20
2.53
3.16
4.75
6.33
7.92
9.5
1.56
1.87
2.19
2.5
3.12
4.68
6.25
7.81
9.37
2.1
2.52
2.94
3.36
4.2
6.3
8.4
10.5
12.6
2.08
2.49
2.91
3.33
4.16
6.24
8.32
10.39
12.47
4.0
4.8
5.59
6.39
7.99
11.99
15.98
19.98
23.97
3.97
4.76
5.55
6.34
7.95
11.89
15.86
19.82
23.78
7.58
9.1
10.61
12.13
15.16
22.75
30.33
37.91
45.49
For guide purposes only
Lenses