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Projection dimensions
The "screen" mentioned below refers to the projection screen usually consisting of a screen
surface and a support structure.
•
16:9 image on a 16:9 screen
•
16:9 image on a 4:3 screen
(e): Screen
(a) Screen Size
inch
mm
50
1270
60
1524
70
1778
80
2032
90
2286
100
2540
110
2794
120
3048
130
3302
140
3556
150
3810
170
4318
190
4826
(f): Center of lens
16:9 image on a 16:9 Screen
(b) Projection distance
min.
max.
inch
mm
inch
65
1651
72
78
1981
86
92
2337
101
105
2667
115
118
2997
129
131
3327
144
144
3658
158
157
3988
173
170
4318
187
183
4648
201
196
4978
216
222
5639
244
248
6299
273
12
(c) Image height
mm
inch
mm
1829
25
635
2184
29
737
2565
34
864
2921
39
991
3277
44
1118
3658
49
1245
4013
54
1372
4394
59
1499
4750
64
1626
5105
69
1753
5486
74
1880
6198
83
2108
6934
93
2362
(d) Vertical offset
min.
max.
inch
mm
inch
mm
2.2
55
3.7
93
2.6
66
4.4
112
3
77
5.2
131
3.5
88
5.9
149
3.9
99
6.6
168
4.3
110
7.4
187
4.8
121
8.1
205
5.2
131
8.8
224
5.6
142
9.6
243
6
153
10.3
262
6.5
164
11
280
7.3
186
12.5
318
8.2
208
14
355
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