A
p
p
e
n
d
42
i
x
Image Size, Width and Height for lens at Minimum Image Size
Table 2:
Distance to
Diagonal
Screen (feet)
(inches)
5.6
29
10
51
15
76
20
101
25
126
30
151
35
176
40
201
45
226
50
251
Width
Height
(inches)
(inches)
23
18
40
32
60
48
79
63
99
79
118
94
138
110
157
126
177
141
197
157