Infocus lp740b 参照ガイド
41
Projected Image Size
Use the chart and tables to help you determine projected image
sizes.
sizes.
F
IGURE
19
Projected image size
Table 1:
Image Size, Width and Height for lens at Maximum Image Size
Distance to
Screen (feet)
Diagonal
(inches)
Width
(inches)
Height
(inches)
5.6
42
33
26
10
73
57
46
15
109
85
68
20
144
113
90
25
180
141
112
30
216
169
135
35
252
197
157
40
287
225
179
45
323
253
202
50
359
281
224