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View Angle calculator for CCTV Camera  
    View angle
Image Sensor

focal
Lenght(mm)

 horizonta vertical diagonal
1/4" CCD 2.1 91.78 82.51 107.08
2.5 81.83 72.78 97.35
2.9 73.53 64.86 88.87
3.1 69.91 61.45 85.06
3.6 62.09 54.21 76.62
4.3 53.50 46.40 66.97
6 39.72 34.15 50.73
8 30.32 25.95 39.15
12 20.48 17.46 26.68
16 15.43 13.14 20.17
25 9.91 8.43 12.99
1/3" CCD 2.1 109.90 99.38 123.17
2.5 100.28 89.44 114.45
2.9 91.84 80.98 106.51
3.1 88.03 77.24 102.82
3.6 79.52 69.05 94.37
4.3 69.73 59.88 84.21
6 53.07 44.87 65.87
8 41.07 34.41 51.83
12 28.04 23.33 35.90
16 21.22 17.60 27.32
25 13.67 11.32 17.68
1/3" CMOS B/W
EIA OV7411
(MO-x3xx) 		2.1 96.21 80.17 108.77
2.5 86.24 70.52 99.10
2.9 77.84 62.73 90.65
3.1 74.13 59.39 86.83
3.6 66.09 52.31 78.35
4.3 57.15 44.70 68.61
6 42.65 32.84 52.12
8 32.64 24.92 40.29
12 22.09 16.76 27.48
16 16.66 12.61 20.79
25 10.71 8.09 13.39
1/3" CMOS B/W
CCIR OV7411
(MO-x3xx) 		2.1 107.88 89.77 118.93
2.5 98.17 79.84 109.87
2.9 89.70 71.61 101.71
3.1 85.89 68.03 97.95
3.6 77.43 60.33 89.42
4.3 67.74 51.90 79.31
6 51.38 38.45 61.43
8 39.68 29.32 48.04
12 27.05 19.78 33.09
16 20.46 14.90 25.13
25 13.17 9.57 16.23
1/3" CMOS B/W
EIA OV5116N
(MO-x4xx) 		2.1 74.53 61.46 87.97
2.5 65.17 53.07 78.08
2.9 57.71 46.58 69.92
3.1 54.54 43.87 66.37
3.6 47.87 38.25 58.78
4.3 40.78 32.38 50.50
6 29.83 23.51 37.35
8 22.60 17.74 28.45
12 15.17 11.88 19.19
16 11.41 8.92 14.45
25 7.32 5.72 9.28
1/4" CMOS B/W
CCIR OV5116P
(MO-x4xx) 		2.1 74.53 61.46 87.97
2.5 65.17 53.07 78.08
2.9 57.71 46.58 69.92
3.1 54.54 43.87 66.37
3.6 47.87 38.25 58.78
4.3 40.78 32.38 50.50
6 29.83 23.51 37.35
8 22.60 17.74 28.45
12

15.17

 11.88 19.19
16 11.41 8.92 14.45
25 7.32 5.72 9.28
1/4" CMOS COLOR
NTSC Only OV7930
(MO-x5xx)
2.1 87.11 72.43 100.37
2.5 77.24 63.20 90.45
2.9 69.11 55.88 81.98
3.1 65.59 52.78 78.22
3.6 58.05 46.27 70.00
4.3 49.83 39.37 60.76
6 36.83 28.76 45.58
8 28.04 21.77 34.99
12 18.90 14.61 23.73
16 14.23 10.98 17.91
25 9.14 7.04 11.52
1/3" CMOS COLOR
NTSC OV7910
(MO-x6xx) 		2.1 96.21 80.17 108.77
2.5 86.24 70.52 99.10
2.9 77.84 62.73 90.65
3.1 74.13 59.39 86.83
3.6 66.09 52.31 78.35
4.3 57.15 44.70 68.61
6 42.65 32.84 52.12
8 32.64 24.92 40.29
12 22.09 16.76 27.48
16 16.66 12.61 20.79
25 10.71 8.09 13.39
1/3" CMOS COLOR
PAL OV7910
(MO-x6xx) 		2.1 107.88 89.77 118.93
2.5 98.17 79.84 109.87
2.9 89.70 71.61 101.71
3.1 85.89 68.03 97.95
3.6 77.43 60.33 89.42
4.3 67.74 51.90 79.31
6 51.38 38.45 61.43
8 39.68 29.32 48.04
12 27.05 19.78 33.09
16 20.46 14.90 25.13
25 13.17 9.57 16.23
1/3" CMOS B/W
EIA Only OV7430
(MO-x7xx)
2.1 87.11 72.43 100.37
2.5 77.24 63.20 90.45
2.9 69.11 55.88 81.98
3.1 65.59 52.78 78.22
3.6 58.05 46.27 70.00
4.3 49.83 39.37 60.76
6 36.83 28.76 45.58
5 43.56 34.20 53.51
8 28.04 21.77 34.99
12 18.90 14.61 23.73
16 14.23 10.98 17.91
25 9.14 7.04 11.52
1/3" CMOS COLOR
PAL OV7940
(MO-x16xx) 		2.1 109.55 90.93 120.29
2.5 99.91 80.99 111.33
2.9 91.47 72.72 103.23
3.1 87.65 69.11 99.49
3.6 97.16 61.34 90.97
4.3 69.38 52.82 80.84
6 52.77 39.18 62.81
8 40.82 29.89 49.21
12 27.87 20.18 33.96
16 21.08 15.21 25.80
25 13.58 9.77 16.68
1/3" CMOS COLOR
NTSC OV7940
(MO-x16xx) 		2.1 105.86 99.40 121.11
2.5 96.08 89.47 112.22
2.9 87.60 81.01 104.16
3.1 83.79 77.26 100.43
3.6 75.38 69.07 91.94
4.3 65.80 59.90 81.79
6 49.75 44.88 63.67
8 38.35 34.42 49.94
12 26.11 23.34 34.50
16 19.73 17.61 26.22
25 12.70 11.32 16.95
1/4" CMOS COLOR
NTSC Only OV7950
(MO-x15xx) 		2.1 88.24 72.82 101.22
2.5 78.34 63.56 91.32
2.9 70.17 56.22 82.84
3.1 66.62 53.10 79.07
3.6 59.01 46.57 70.81
4.3 50.71 39.63 61.52
6 37.52 28.96 46.21
8 28.58 21.92 35.49
12 19.28 14.71 24.08
16 14.52 11.06 18.18
25 9.32 7.09 11.69
 
   
STEP - 1  < Click Your Image Sensor ! >
 
Answer step 1 (your image sensor)

STEP - 2
<Enter Your Lens Focal Length(mm)>
Focal length:    mm
STEP - 3
Click Calculate  ———
          Angles

(Width):

Horizontal:

(Height):

Vertical: 

Diagonal:

Diagonal:
View Angle Result
 
 
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