Table of Contents
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Installation Conditions and Method
· Relation among the camera installation distance, the field of view, and the focal length
Lens focal length f=4.2mm
View
(mm)
Vertical
55
39.7
60
44.0
70
52.4
80
60.9
90
69.3
100
77.8
120
94.7
140
111.6
160
128.5
180
145.5
200
162.4
250
204.7
6
300
246.9
350
289.2
400
331.5
450
373.8
500
416.1
600
500.7
700
585.2
800
669.8
900
754.4
1000
838.9
1100
923.5
1200
1008.1
1300
1092.7
1400
1177.2
1500
1261.8
1600
1346.4
1700
1430.9
1800
1515.5
1900
1600.1
2000
1684.7
2500
2107.5
3000
2530.4
3500
2953.2
4000
3376.1
4500
3798.9
5000
4221.8
5500
4644.7
6000
5067.5
6500
5490.4
7000
5913.2
7500
6336.1
Lens focal length f=8mm
View
(mm)
Hori-
Hori-
Vertical
(mm)
(µm)
zontal
zontal
42.4
4.9
82.8
14.2
46.9
4.8
91.6
16.4
55.9
4.7
109.2
20.9
65.0
4.7
126.9
25.3
74.0
4.6
144.5
29.7
83.0
4.6
162.1
34.2
101.0
4.5
197.3
43.1
119.1
4.5
51.9
232.6
137.1
4.4
267.8
60.8
155.2
4.4
303.1
69.7
78.6
173.2
4.4
338.3
218.3
4.3
426.4
100.8
107.5
263.4
4.3
514.5
123.0
131.2
145.2
308.5
4.3
602.6
154.9
353.6
4.3
690.7
167.4
178.6
398.7
4.3
778.8
189.6
202.2
443.9
4.3
866.9
211.8
225.9
534.1
4.3
1043.1
256.2
273.3
624.3
4.2
1219.3
300.6
320.6
714.5
4.2
1395.5
345.0
368.0
804.7
4.2
1571.7
389.4
415.4
894.9
433.8
462.7
4.2
1747.9
985.1
4.2
1924.1
478.2
510.1
1075.4
4.2
2100.3
522.6
557.5
567.0
604.8
1165.6
4.2
2276.5
1255.8
4.2
2452.7
611.4
652.2
1346.0
4.2
2628.9
655.8
699.5
700.2
1436.2
4.2
2805.1
746.9
1526.4
4.2
2981.3
744.6
794.3
1616.6
4.2
3157.5
789.0
841.6
1706.9
4.2
3333.7
833.4
889.0
1797.1
4.2
3509.9
877.8
936.4
2248.1
4.2
4390.9
1099.8
1173.2
2699.2
4.2
5271.9
1321.8
1410.0
3150.3
4.2
6152.9
1543.8
1646.8
3601.4
1765.8
1883.6
4.2
7033.9
4052.4
4.2
7914.9
1987.8
2120.4
4503.5
4.2
8795.9
2209.8
2357.2
2431.8
2594.0
4954.6
4.2
9676.9
5405.6
4.2
10557.9
2653.8
2830.9
5856.7
4.2
11438.9
2875.8
3067.7
12319.9
3097.8
6307.8
4.2
3304.5
6758.9
4.2
13200.9
3319.8
3541.3
Lens focal length f=16mm
View
(mm)
Hori-
Vertical
(mm)
(µm)
zontal
15.2
10.0
29.6
17.5
9.7
34.2
9.8
10.4
12.0
12.8
22.3
9.4
43.5
14.2
15.2
27.0
9.1
52.7
31.7
9.0
62.0
16.4
17.5
18.6
19.9
36.5
8.8
71.2
45.9
8.7
89.7
23.1
24.6
55.4
8.5
108.2
27.5
29.4
32.0
34.1
64.9
8.5
126.7
74.4
8.4
145.2
36.4
38.8
83.8
8.4
163.7
40.8
43.6
51.9
55.4
8.3
210.0
8.2
256.2
63.0
67.3
74.1
79.1
8.2
302.5
85.2
90.9
8.2
348.7
8.1
395.0
96.3
102.8
107.4
114.6
8.1
441.2
129.6
138.3
8.1
533.8
8.1
626.3
151.8
162.0
174.0
185.7
8.1
718.8
8.1
811.3
196.2
209.3
8.1
903.8
218.4
233.0
240.6
256.7
8.1
996.3
8.1
1088.8
262.8
280.4
8.1
1181.3
285.0
304.1
307.2
327.7
8.0
1273.8
8.0
1366.3
329.4
351.4
351.6
375.1
8.0
1458.8
373.8
398.8
8.0
1551.3
8.0
1643.8
396.0
422.5
418.2
446.2
8.0
1736.3
440.4
469.8
8.0
1828.8
8.0
2291.3
551.4
588.2
662.4
706.6
8.0
2753.9
8.0
3216.4
773.4
825.1
8.0
3678.9
884.4
943.5
995.4
1061.9
8.0
4141.4
8.0
4604.0
1106.4
1180.3
8.0
1217.4
1298.7
5066.5
1328.4
1417.1
8.0
5529.0
8.0
5991.5
1439.4
1535.5
1550.4
1653.9
8.0
6454.1
1661.4
1772.3
8.0
6916.6
6-6
Lens focal length f=25mm
View
(mm)
Hori-
Vertical
(mm)
(µm)
(mm)
zontal
21.8
20.4
5.0
5.3
42.9
20.7
25.0
6.4
6.8
38.9
20.0
29.6
7.8
8.3
36.4
19.5
34.2
9.2
9.9
34.6
19.0
38.9
10.7
11.4
33.3
18.5
48.1
13.5
14.4
31.6
18.1
57.4
16.3
17.4
30.4
17.8
66.6
19.2
20.5
29.6
17.6
75.9
22.0
23.5
29.0
17.4
85.1
24.9
26.5
28.6
17.1
108.2
32.0
34.1
27.8
16.9
131.4
39.1
41.7
27.3
16.8
154.5
46.2
49.3
26.9
16.7
177.6
53.3
56.8
26.7
16.6
200.7
60.4
64.4
26.5
16.5
223.9
67.5
72.0
26.3
16.4
270.1
81.7
87.1
26.1
16.4
316.4
95.9
102.3
25.9
16.3
362.6
110.1
117.5
25.8
16.3
408.9
124.3
132.6
25.7
16.3
455.1
138.5
147.8
25.6
16.2
501.4
152.7
162.9
25.6
16.2
547.6
166.9
178.1
25.5
16.2
593.9
181.2
193.2
25.5
16.2
640.1
195.4
208.4
25.5
16.2
686.4
209.6
223.6
25.4
16.2
732.6
223.8
238.7
25.4
16.2
778.9
238.0
253.9
25.4
16.1
825.1
252.2
269.0
25.4
16.1
871.4
266.4
284.2
25.3
16.1
917.6
280.6
299.3
25.3
16.1
1148.9
351.6
375.1
25.3
16.1
1380.2
422.7
450.9
25.2
16.1
1611.4
493.7
526.7
25.2
16.1
1842.7
564.8
602.5
25.2
16.1
2074.0
635.8
678.2
25.1
16.1
2305.2
706.8
754.0
25.1
16.0
2536.5
777.9
829.8
25.1
16.0
2767.7
848.9
905.6
25.1
16.0
2999.0
920.0
981.4
25.1
16.0
3230.3
991.0
1057.1
25.1
16.0
3461.5
1062.0
1132.9
25.1
(µm)
10.4
13.3
16.3
19.2
22.2
28.1
34.0
40.0
45.9
51.8
66.6
81.4
96.2
111.0
125.8
140.6
170.2
199.8
229.4
259.0
288.6
318.2
347.8
377.4
407.0
436.6
466.2
495.8
525.4
555.0
584.6
732.6
880.6
1028.7
1176.7
1324.7
1472.7
1620.7
1768.7
1916.7
2064.7
2212.7
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