13
English
Desired Image Size
Distance (m)
Top (cm)
Diagonal (inch)
<A>
W (cm) x H (cm)
Max zoom
<B>
Min zoom
<C>
From base to top of
image
<D>
30
66 x 37
1.0
1.1
42
40
89 x 50
1.4
1.5
56
50
111 x 62
1.7
1.9
70
60
133 x 75
2.1
2.3
84
70
155 x 87
2.4
2.6
98
80
177 x 100
2.7
3.0
112
90
199 x 112
3.1
3.4
126
100
221 x 125
3.4
3.8
140
120
266 x 149
4.1
4.5
168
150
332 x 187
5.1
5.6
210
180
398 x 224
6.2
6.8
252
200
443 x 249
6.9
7.5
280
250
553 x 311
8.6
9.4
350
300
664 x 374
10.3
***
420
Zoom Ratio: 1.1x
