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
1.8
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
4.0
158
100
203 x 152
4.0
4.4
175
120
244 x 183
4.8
5.3
210
150
305 x 229
6.0
6.6
263
180
366 x 274
7.2
7.9
315
200
406 x 305
8.0
8.8
351
250
508 x 381
10.0
11.0
438
300
610 x 457
12.0
526
Zoom Ratio: 1.1x
