14
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
61 x 46
1.2
1.3
53
40
81 x 61
1.6
1.7
70
50
102 x 76
2.0
2.2
88
60
122 x 91
2.4
2.6
105
70
142 x 107
2.8
3.1
123
80
163 x 122
3.2
3.5
140
90
183 x 137
3.6
3.9
158
100
203 x 152
4.0
4.4
175
120
244 x 183
4.8
5.2
210
150
305 x 229
5.9
6.6
263
180
366 x 274
7.1
7.9
315
200
406 x 305
7.9
8.7
351
250
508 x 381
9.9
10.9
438
300
610 x 457
11.9
526
Zoom Ratio: 1.1x
