13
English
Desired
Distance
(m)
<A>
Screen size
Top
Screen size
Top
(Min zoom)
(Max zoom)
Diagonal
(inch)
<B>
W (cm) x H (cm)
From base
to top of
image (cm)
<C>
Diagonal
(inch)
<B>
W (cm) x H (cm)
From base to
top of image
(cm)
<C>
1.5
31
63 x 47
56
37
75 x 56
68
2
41
83 x 63
75
49
100 x 75
90
2.5
51
104 x 78
94
62
125 x 94
113
3
62
125 x 94
113
74
150 x 113
135
3.5
72
146 x 109
131
86
175 x 131
158
4
82
167 x 125
150
98
200 x 150
180
4.5
92
188 x 141
169
111
225 x 169
203
5
103
208 x 156
188
123
250 x 188
225
6
123
250 x 188
225
Zoom Ratio: 1.2x
