InFocus LitePro 210, Руководство пользователя, Страница: 78 / 86

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* The focusing distance of the zoom lens is from 4 feet to infinity.
Table 1:
Image Size, Width and Height for Varifocal Lens
and Zoom Lens at Minimum Focusing Distance
Distance to
Screen (feet)
Diagonal
(inches)
Width
(inches)
Height
(inches)
4 34 27 20.4
10 84 67 50.4
15 126 101 75.6
20 168 134 100.8
25 210 168 126.
30 252 202 151.2
35 294 235 176.4
40 336 269 201.6
Table 2:
Image Size, Width and Height for Zoom Lens at
Maximum Focusing* Distance
Distance to
Screen (feet)
Maximum
Diagonal
(inches)
Maximum
Width
(inches)
Maximum
Height
(inches)
4 48 38 28.8
10 120 96 72
15 180 144 108
20 240 192 144
25 300 240 180
30 360 288 216
35 420 336 252
40 480 384 288