57
Table 1:
Image Size, Width and Height for Lens at Maximum
Image Size
Distance to
Screen (feet)
Diagonal
(inches)
Width
(inches)
Height
(inches)
4
31
25
19
10
77
62
46
15
115
92
69
20
154
123
92
25
192
154
115
30
230
184
138
35
269
215
161
40
307
246
184
Table 2:
Image Size, Width and Height for Lens at
Minimum Image Size
Distance to
Screen (feet)
Maximum
Diagonal
(inches)
Maximum
Width
(inches)
Maximum
Height
(inches)
4
24
19
14
10
59
47
35
15
88
70
53
20
118
94
71
25
147
118
88
30
176
141
106
35
206
165
124
40
235
188
141
