Appendix e, Field-of-view specifications, Appendix – Grass Valley 3-CCD CameraMan User Manual
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CameraMan Installation and Operation Manual
35
Appendix
E
Field-Of-View Specifications
The following reference charts represent the approximate size of the field
of view and angle of view from various distances and with different lenses.
20 x 6.4 Lens on Standard 4:3 DIGITAL Camera.
Dist. from Lens
No Zoom
Full Zoom
(feet)
Hor. (ft)
Vert. (ft)
ft
2
Hor.
(ft)
Vert.
(ft)
ft
2
10
9.78
7.50
73.39
0.50
0.38
0.19
15
14.68
11.25
165.12
0.75
0.56
0.42
20
19.57
15.00
293.54
1.00
0.75
0.75
25
24.46
18.75
458.66
1.25
0.94
1.17
30
29.35
22.50
660.67
1.50
1.13
1.69
35
34.24
26.25
898.97
1.75
1.31
2.30
40
39.13
30.00
1174.16
2.00
1.50
3.00
45
44.03
33.75
1486.05
2.25
1.69
3.80
50
48.92
37.50
1834.62
2.50
1.88
4.70
55
53.81
41.26
2219.90
2.75
2.06
5.68
60
58.70
45.01
2641.86
3.00
2.25
6.76
65
63.59
48.76
3100.52
3.25
2.44
7.93
70
68.48
52.51
3595.86
3.50
2.63
9.20
Angle of View
53
o
08’
41
o
07’
2
o
52’
2
o
09’