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1.4.2 Magnification chart
15 image sensor positions had set from the whole area, the image sensor
position tells the magnification size, field of view, or height. The below chart is
measured on 21.5" screen, it's only a reference data, might not be accurate
enough. Based on the image ratio, field of view and magnification size will
change. Please refer to "F", "S", "C" in Section 1.2.3 – (8).
(1) Object lens 4X, focus distance from 1.95cm to 22cm (0.767 to 8.66inch).
Sensor position
Distance (cm)
F,S FOV (mm)
C FOV (mm)
F Magnification (X)
S Magnification (X)
C Magnification (X)
Sensor position
Distance (cm)
F,S FOV (mm)
C FOV (mm)
F Magnification (X)
S Magnification (X)
C Magnification (X)
Object lens 4X on 21.5" screen
1
2
3
21.9
15.1
9.60
27.0
18.4
11.9
19.9
13.6
8.80
13
20
30
17
26
40
23
34
54
9
10
11
3.20
2.75
2.55
3.91
3.50
3.19
2.89
2.59
2.36
92
102
112
122
137
150
165
183
201
15
4
5
6
7.25
5.65
4.65
9.02
7.10
5.88
6.67
5.25
4.35
40
50
61
53
67
81
70
90
109
12
13
14
2.35
2.20
2.00
2.91
2.68
2.48
2.15
1.98
1.83
123
134
145
164
179
193
221
241
261
7
8
4.05
3.55
5.05
4.40
3.73
3.25
71
81
95
109
127
145
15
1.85
2.34
1.73
154
205
277
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