Screen Size and Projection Distance
203
4:3 screen size
A B
Minimum (Wide) to
Maximum (Tele)
50" 102 × 76 140 - 229 -8
60" 122 × 91 169 - 275 -10
80" 163 × 122 226 - 368 -13
100" 203 × 152 283 - 460 -16
150" 305 × 229 426 - 692 -24
200" 406 × 305 568 - 923 -32
250" 508 × 381 711 - 1155 -40
300" 610 × 457 854 - 1386 -48
16:9 screen size
A B
Minimum (Wide) to
Maximum (Tele)
30" 66 × 37 91 - 149 1
40" 50 × 89 122 - 199 1
50" 111 × 62 153 - 249 2
60" 133 × 75 184 - 300 2
80" 177 × 100 246 - 401 3
100" 221 × 125 308 - 502 3
150" 332 × 187 464 - 754 5
200" 443 × 249 619 - 1006 7
250" 553 × 311 775 - 1258 9
275" 609 × 342 853 - 1384 10
16:10 screen size
A B
Minimum (Wide) to
Maximum (Tele)
30" 65 × 40 88 - 144 -1
40" 86 × 54 118 - 193 -1
50" 108 × 67 149 - 243 -2
60" 129 × 81 179 - 292 -2
70" 151 × 94 209 - 341 -2
80" 172 × 108 239 - 390 -3
100" 215 × 135 300 - 488 -3
150" 323 × 202 451 - 733 -5
200" 431 × 269 603 - 979 -7
250" 538 × 337 754 - 1224 -8
280" 603 × 377 845 - 1371 -9
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