InFocus LP 840/LP 850 User Manual page 45

Table 5: Projection sizes: Super Long throw lens 3.9 - 7.3:1)
Minimum Image
Diagonal
Distance Image
(feet/m) (feet/m)
Min Distance 1.28/0.39
7.5/2.3
25/7.6 4.28/1.3
50/15.2 8.56/2.61
75/22.9 12.84/3.91
100/30.5 17.12/5.22
125/38.1 21.4/6.52
Max Distance 25.09/7,65
146.5/44.7
The image offset range for the super throw lens is 10:1 (100%) to 1:1 (50%).
Maximum Image
Image Diagonal Image
Width Image Width
(feet/m) (feet/m) (feet/m)
1.03/0.31 2.4/0.73 1.92/0.59
3.42/1.04 8.01/2.44 6.41/1.95
6.85/2.09 16.03/4.88 12.82/3.91
10.27/3.13 24.04/7.33 19.23/5.86
13.70/4.18 32.05/9.07 25.64/7.82
17.12/5.22 40.06/12.21 32.05/9.77
20.07/6.12 46.96/14.31 37.56/11.45
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