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Screen size chart
Maximum
zoom
4:3 Screen Diagonal
Feet
Inches
mm
4
48
1219
1500
5
60
1524
6
72
1829
2000
7
84
2134
8
96
2438
2500
9
108
2743
3000
10
120
3048
3500
12
144
3658
4000
15
180
4572
5000
18
216
5486
6000
25
300
7620
There is 3% ~ 5% tolerance among these numbers due to optical component variations.
EN-16
Minimum
zoom
4:3 Aspect in mm
Min length
Width
Height
(with max.
975
732
1200
900
1219
914
1463
1097
1600
1200
1707
1280
1951
1463
2000
1500
2195
1646
2400
1800
2438
1829
2800
2100
2926
2195
3200
2400
3658
2743
4000
3000
4389
3292
4800
3600
6096
4572
Offset
Projection distance
Distance from Screen in mm
Average
zoom)
1752
1903
2155
2341
2190
2379
2628
2854
2874
3122
3066
3330
3503
3806
3592
3902
3941
4282
4310
4682
4379
4757
5029
5463
5256
5709
5747
6243
6569
7136
7184
7804
7883
8563
8621
9365
10948
11893
Screen
Center of lens
Vertical
Max length
Offset in
(with min.
mm
zoom)
2054
91
2527
113
2568
114
3081
137
3370
150
3595
160
4109
183
4212
188
4622
206
5054
225
5135
229
5897
263
6163
274
6739
300
7703
343
8424
375
9244
411
10109
450
12838
572
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