BenQ LU9245 - Page 24

English
24
Lens
Semi Long
(LS2LT1)
Long Zoom
(LS2LT 2)
Wide Fix
(LS2ST3)
Throw ratio 1.93~2.9 3~5 0.778
Diagonal Image Width Image Height
Offset (A) O Distance Distance Distance
Wide/ Tele Wide/ Tele Wide Tele Wide Tele NA
(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)
50 1.27 42 1.08 26 0.67 1.3 0.034 14.6 0.370 82 2.08 123 3.12 127 3.23 212 5.38 33 0.84
60 1.52 51 1.29 32 0.81 1.6 0.040 17. 5 0.444 98 2.49 148 3.75 153 3.88 254 6.46 40 1.01
80 2.03 68 1.72 42 1.08 2.1 0.054 23.3 0.592 131 3.33 197 5.00 204 5.17 339 8.62 53 1.34
100 2.54 85 2.15 53 1.35 2.6 0.067 29.1 0.740 164 4.16 246 6.25 254 6.46 424 10.77 66 1.68
120 3.05 102 2.58 64 1.62 3.2 0.081 35.0 0.888 196 4.99 295 7. 50 305 7.75 509 12.92 79 2.01
150 3.81 127 3.23 79 2.02 4.0 0.101 43.7 1.111 245 6.24 369 9.37 382 9.69 636 16.15 99 2.51
180 4.57 153 3.88 95 2.42 4.8 0.121 52.5 1.333 295 7.48 443 11. 24 458 11. 63 763 19.39 119 3.02
200 5.08 170 4.31 106 2.69 5.3 0.135 58.3 1.481 327 8.31 492 12.49 509 12.92 848 21.54 132 3.35
250 6.35 212 5.38 132 3.37 6.6 0.168 72.9 1.851 409 10.39 615 15.62 636 16.15 1060 26.92 165 4.19
300 7.62 254 6.46 159 4.04 7.9 0.202 87.4 2.221 491 12.47 738 18.74 763 19.39 1272 32.31 198 5.03
350 8.89 297 7.54 185 4.71 9.3 0.236 102.0 2.591 573 14.55 861 21.86 890 22.62 1484 37.69 231 5.87
400 10.16 339 8.62 212 5.38 10.6 0.269 116 .6 2.962 655 16.63 984 24.99 1018 25.85 1696 43.08 264 6.70
500 12.70 424 10.77 265 6.73 13.2 0.337 145.7 3.702 818 20.79 1230 31.23 1272 32.31 2120 53.85 330 8.38
Lens
Short Throw
(LS2ST2)
Semi Throw
(LS2ST4)
Throw ratio 0.77~1.1 1.25~1.60
Diagonal Image Width Image Height
Offset (A) O Distance Distance
Wide/ Tele Wide/ Tele Wide Tele Wide Tele
(Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m) (Inch) (m)
50 1.27 42 1.08 26 0.67 1.3 0.034 14.6 0.370 33 0.83 47 1.18 53 1.35 68 1.72
60 1.52 51 1.29 32 0.81 1.6 0.040 17. 5 0.444 39 1.00 56 1.42 64 1.62 81 2.07
80 2.03 68 1.72 42 1.08 2.1 0.054 23.3 0.592 52 1.33 75 1.90 85 2.15 109 2.76
100 2.54 85 2.15 53 1.35 2.6 0.067 29.1 0.740 65 1.66 93 2.37 106 2.69 136 3.45
120 3.05 102 2.58 64 1.62 3.2 0.081 35.0 0.888 78 1.99 112 2.84 127 3.23 163 4.14
150 3.81 127 3.23 79 2.02 4.0 0.101 43.7 1.111 98 2.49 140 3.55 159 4.04 204 5.17
180 4.57 153 3.88 95 2.42 4.8 0.121 52.5 1.333 118 2.99 168 4.26 191 4.85 244 6.20
200 5.08 170 4.31 106 2.69 5.3 0.135 58.3 1.481 131 3.32 187 4.74 212 5.38 271 6.89
250 6.35 212 5.38 132 3.37 6.6 0.168 72.9 1.851 163 4.15 233 5.92 265 6.73 339 8.62
300 7.62 254 6.46 159 4.04 7.9 0.202 87.4 2.221 196 4.98 280 7.11 318 8.08 407 10.34
350 8.89 297 7.54 185 4.71 9.3 0.236 102.0 2.591 229 5.80 326 8.29 371 9.42 475 12.06
400 10.16 339 8.62 212 5.38 10.6 0.269 116 .6 2.962 261 6.63 373 9.48 424 10.77 543 13.79
500 12.70 424 10.77 265 6.73 13.2 0.337 145.7 3.702 326 8.29 466 11. 8 5 530 13.46 678 17. 23
Note:
There is 5% tolerance among these numbers due to optical component variations. BenQ recommends that if you
intend to permanently install the projector, you should physically test the projection size and distance using the actual
projector before you permanently install it, so as to make allowance for this projector's optical characteristics. This will
help you determine the exact mounting position so that it best suits your installation location.