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Connection and Installation Methods
Relation among the camera installation distance, the field of view, and the focal
length
When the IV-C30C5, IV-S30C3 camera is used
Lens focal length f=8mm
Vertical
55
60
70
80
90
100
5
120
140
160
180
200
250
100.8
300
123.0
350
145.2
400
167.4
450
189.6
500
211.8
600
256.2
700
300.6
800
345.0
900
389.4
1000
433.8
1100
478.2
1200
522.6
1300
567.0
1400
611.4
1500
655.8
1600
700.2
1700
744.6
1800
789.0
1900
833.4
2000
877.8
2500
1099.8
3000
1321.8
3500
1543.8
4000
1765.8
4500
1987.8
5000
2209.8
5500
2431.8
6000
2653.8
6500
2875.8
7000
3097.8
7500
3319.8
Lens focal length f=16mm
View
(mm)
Hori-
Vertical
(mm) (mm)
zontal
14.2
15.2
10.0
29.6
16.4
17.5
9.7
34.2
9.8
20.9
22.3
9.4
12.0
43.5
14.2
25.3
27.0
9.1
52.7
29.7
31.7
9.0
62.0
16.4
18.6
34.2
36.5
8.8
71.2
43.1
45.9
8.7
89.7
23.1
51.9
55.4
8.5
108.2
27.5
32.0
60.8
64.9
8.5
126.7
69.7
74.4
8.4
145.2
36.4
78.6
83.8
8.4
163.7
40.8
51.9
107.5
8.3
210.0
131.2
8.2
256.2
63.0
154.9
8.2
302.5
74.1
85.2
178.6
8.2
348.7
202.2
8.1
395.0
96.3
225.9
8.1
107.4
441.2
129.6
273.3
8.1
533.8
320.6
8.1
626.3
151.8
174.0
368.0
8.1
718.8
196.2
415.4
8.1
811.3
462.7
8.1
903.8
218.4
240.6
510.1
8.1
996.3
557.5
8.1
1088.8
262.8
604.8
8.1
1181.3
285.0
307.2
652.2
8.0
1273.8
699.5
8.0
1366.3
329.4
746.9
8.0
1458.8
351.6
373.8
794.3
8.0
1551.3
841.6
8.0
1643.8
396.0
889.0
8.0
1736.3
418.2
440.4
936.4
8.0
1828.8
1173.2
8.0
2291.3
551.4
662.4
1410.0
8.0
2753.9
773.4
1646.8
8.0
3216.4
1883.6
8.0
3678.9
884.4
995.4
2120.4
8.0
4141.4
2357.2
8.0
4604.0
1106.4
2594.0
8.0
5066.5
1217.4
1328.4
2830.9
8.0
5529.0
3067.7
8.0
5991.5
1439.4
3304.5
8.0
6454.1
1550.4
1661.4
3541.3
8.0
6916.6
Lens focal length f=25mm
View
View
(mm)
(mm)
Hori-
Vertical
(mm)
(mm)
zontal
10.4
21.8
20.4
5.0
12.8
20.7
25.0
6.4
15.2
20.0
29.6
7.8
17.5
19.5
34.2
9.2
19.9
19.0
38.9
10.7
24.6
18.5
48.1
13.5
29.4
18.1
57.4
16.3
34.1
17.8
66.6
19.2
38.8
17.6
75.9
22.0
43.6
17.4
85.1
24.9
55.4
17.1
108.2
32.0
67.3
16.9
131.4
39.1
79.1
16.8
154.5
46.2
90.9
16.7
177.6
53.3
102.8
16.6
200.7
60.4
114.6
16.5
223.9
67.5
138.3
16.4
270.1
81.7
162.0
16.4
316.4
95.9
185.7
16.3
362.6
110.1
209.3
16.3
408.9
124.3
233.0
16.3
455.1
138.5
256.7
16.2
501.4
152.7
280.4
16.2
547.6
166.9
304.1
16.2
593.9
181.2
327.7
16.2
640.1
195.4
351.4
16.2
686.4
209.6
375.1
16.2
732.6
223.8
398.8
16.2
778.9
238.0
422.5
16.1
825.1
252.2
446.2
16.1
871.4
266.4
469.8
16.1
917.6
280.6
588.2
16.1
1148.9
351.6
706.6
16.1
1380.2
422.7
825.1
16.1
1611.4
493.7
943.5
16.1
1842.7
564.8
1061.9
16.1
2074.0
635.8
1180.3
16.1
2305.2
706.8
1298.7
16.0
2536.5
777.9
1417.1
16.0
2767.7
848.9
1535.5
16.0
2999.0
920.0
1653.9
16.0
3230.3
991.0
1057.1
1772.3
16.0
3461.5
1062.0
1132.9
5-4
Hori-
(mm)
(mm)
zontal
5.3
42.9
10.4
6.8
38.9
13.3
8.3
36.4
16.3
9.9
34.6
19.2
11.4
33.3
22.2
14.4
31.6
28.1
17.4
30.4
34.0
20.5
29.6
40.0
23.5
29.0
45.9
26.5
28.6
51.8
34.1
27.8
66.6
41.7
27.3
81.4
49.3
26.9
96.2
56.8
26.7
111.0
64.4
26.5
125.8
72.0
26.3
140.6
87.1
26.1
170.2
102.3
25.9
199.8
117.5
25.8
229.4
132.6
25.7
259.0
147.8
25.6
288.6
162.9
25.6
318.2
178.1
25.5
347.8
193.2
25.5
377.4
208.4
25.5
407.0
223.6
25.4
436.6
238.7
25.4
466.2
253.9
25.4
495.8
269.0
25.4
525.4
284.2
25.3
555.0
299.3
25.3
584.6
375.1
25.3
732.6
450.9
25.2
880.6
526.7
25.2
1028.7
602.5
25.2
1176.7
678.2
25.1
1324.7
754.0
25.1
1472.7
829.8
25.1
1620.7
905.6
25.1
1768.7
981.4
25.1
1916.7
25.1
2064.7
25.1
2212.7
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