Vivitek H5095 series, User Manual, Page: 77 / 85

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Short throw projection lens: TR: 0.778; offset=60%
T
ELE
Distance (m) 0.69 1.38 1.72 2.58
Diagonal (") 40 80 100 150
Image Width (mm) 886 1771 2214 3321
Image Height (mm) 498 996 1245 1868
h (mm) 249 498 623 934
O (mm) 299 598 747 1121
A (mm) 50 100 125 187
Semi Short throw projection lens: TR: 1.1 ~ 1.3; offset=60%
T
ELE
W
IDE
Distance (m) 1.15 2.88 5.76 8.92 1.22 3.65 7.31 9.01
Diagonal (") 40 100 200 310 50 150 300 370
Image Width (mm) 886 2214 4428 6863 1107 3321 6641 8191
Image Height (mm) 498 1245 2491 3860 623 1868 3736 4607
h (mm) 249 623 1245 1930 311 934 1868 2304
O (mm) 299 747 1494 2316 374 1121 2241 2764
A (mm) 50 125 249 386 62 187 374 461
Super Long throw projection lens: TR: 3 ~ 5; offset=60%
T
ELE
W
IDE
Distance (m) 3.32 11.07 16.60 19.92 3.32 6.64 13.28 19.92
Diagonal (") 30 100 150 180 50 100 200 300
Image Width (mm) 664 2214 3321 3985 1107 2214 4428 6641
Image Height (mm) 374 1245 1868 2241 623 1245 2491 3736
h (mm) 187 623 934 1121 311 623 1245 1868
O (mm) 224 747 1121 1345 374 747 1494 2241
A (mm) 37 125 187 224 62 125 249 374
offset % = O/(2xh) × 100%
O=A+h
h=(1/2) × (image height)