Screen Size and Projection Distance
227
4:3 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Minimum
(Wide)
100"
203 × 152
340 - 553
-4
150"
305 × 229
511 - 831
-5
200"
406 × 305
682 - 1108
-7
249"
506 × 379
850 - 1380
-9
16:9 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Minimum
(Wide)
28"
62 × 35
84 - 138
1
30"
66 × 37
91 - 149
1
40"
89 × 50
122 - 199
1
50"
111 × 62
153 - 249
2
60"
133 × 75
184 - 300
2
70"
155 × 87
215 - 350
3
80"
177 × 100
246 - 401
3
90"
199 × 112
277 - 451
3
100"
221 × 125
308 - 502
4
150"
332 × 187
464 - 754
5
200"
443 × 249
619 - 1006
7
250"
553 × 311
775 - 1258
9
275"
609 × 342
853 - 1384
10
EB
‑‑
L200X
4:3 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Minimum
(Wide)
30"
61 × 46
83 - 136
-5
40"
81 × 61
111 - 182
-6
50"
102 × 76
140 - 229
-8
60"
122 × 91
169 - 275
-9
70"
142 × 107
197 - 321
-11
80"
163 × 122
226 - 368
-13
90"
183 × 137
254 - 414
-14
100"
203 × 152
283 - 460
-16
150"
305 × 229
426 - 692
-24
200"
406 × 305
568 - 923
-31
250"
508 × 381
711 - 1155
-39
300"
610 × 457
854 - 1386
-47
16:9 screen size
A
B
Minimum (Wide) to
Maximum (Tele)
Minimum
(Wide)
28"
62 × 35
84 - 138
1
30"
66 × 37
91 - 149
1
40"
89 × 50
122 - 199
1
50"
111 × 62
153 - 249
2
60"
133 × 75
184 - 300
2
70"
155 × 87
215 - 350
3
80"
177 × 100
246 - 401
3
90"
199 × 112
277 - 451
3
100"
221 × 125
308 - 502
4
