Field-of-view specifications, Figure e.1 distance’s impact on fov, Appendix e 41 – Grass Valley 3e CameraMan User Manual
Page 49: Field-of-view specifications 41, Distance’s impact on fov 41, Ppendix
CameraMan 3e 3-CCD Camera Installation and Operations Manual
41
A
PPENDIX
E
Field-Of-View
Specifications
The following reference charts represent the size of
the field of view and angle of view from various dis-
tances and with different lenses in 4:3 and 16:9
modes.
FIGURE E.1
Distance’s Impact on FOV
Without Adapter (4:3 mode)
Without Adapter (16:9 mode)
Dist. from Lens
No Zoom (wide)
No Zoom (Wide)
(feet)
Hor. (ft) Vert. (ft) Square Feet Hor. (ft) Vert. (ft) Square Feet
10
6.85
5.14
35.17
8.36
4.70
39.32
15
10.27
7.70
79.13
12.54
7.05
88.47
20
13.69
10.27
140.67
16.72
9.41
157.28
25
17.12
12.84
219.80
20.90
11.76
245.75
30
20.54
15.41
316.51
25.08
14.11
353.88
35
23.97
17.98
430.81
29.26
16.46
481.68
40
27.39
20.54
562.69
33.44
18.81
629.13
45
30.81
23.11
712.15
37.63
21.16
796.24
50
34.24
25.68
879.20
41.81
23.51
983.01
55
37.66
28.25
1063.83
45.99
25.87
1189.44
60
41.08
30.82
1266.05
50.17
28.22
1415.54
65
44.51
33.38
1485.85
54.35
30.57
1661.29
70
47.93
35.95
1723.24
58.53
32.92
1926.70
Angle of View
37.80
o
28.81
o
45.38
o
26.46
o