InFocus IN42ff User Manual page 40

Table 6: Projection sizes: Ultra Long Throw lens (3.9 - 7.4:1 throw ratio
Projection Distance (inch/m)
Screen Size
(inch/m) Minimum
40/1
60/1.5
70/1.8
100/2.5
120/3
150/3.8
200/5.1
250/6.4
300/7.6
400/10.2 1283/32.6
500/12.7 1602/40.7
range
Maximum
122/3.1 236/6.0
189/4.8 354/9.0
220/5.6 513/10.5
315/8.0 594/15.1
382/9.7 717/18.2
476/12.1 898/22.8
638/16.2 1197/30.4
799/24.4 1496/45.6
961/28.5 1795/53.3
2398/60.9
3000/76.2
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