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Pentax / Cosmicar Angle View Chart from AV Supply

 

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The angle formed by the 2 lines from the secondary principal point to the image sensor is called the angle of view. Therefore, the focal length of the lens is fixed regardless of the image format size of the CCTV camera. Conversely, the angle of view varies in accordance with the image size. The focal lengths in the catalog are nominal and the angles of view calculated by the formula referring to the focal lengths are approximate.

Model 1/4 format: Angle of View (°) 1/3 format: Angle of View (°) 1/2 format: Angle of View (°) 2/3 format: Angle of View (°) 1 format: Angle of View (°)
D H V D H V D H V D H V D H V
H416 60.14 47.87 35.76 81.05 64.27 47.87 110.21 86.77 64.27 ― ― ― ― ― ―
H612A 40.93 32.97 24.84 53.68 43.55 32.97 68.89 56.93 43.55 ― ― ― ― ― ―
H1212B 21.18 16.93 12.7 28.28 22.6 16.93 37.83 30.18 22.6 ― ― ― ― ― ―
C418DX 51.78 41.68 31.4 68.14 55.11 41.68 88.66 72.37 55.11 115.94 96.36 74.46 ― ― ―
C815B 29.92 24.02 18.07 39.57 31.87 24.02 51.85 42.09 31.87 67.87 56.49 43.34 ― ― ―
B1214D-2 20.21 16.21 12.19 26.78 21.53 16.21 35.32 28.51 21.53 47.48 38.65 29.37 65.08 53.95 41.59
B1218A 20.61 16.53 12.42 27.35 21.97 16.53 36.13 29.12 21.97 48.73 39.56 30.01 67.2 55.49 42.61
C1614A 15.86 12.7 9.54 21.09 16.91 12.7 27.99 22.48 16.91 38.19 30.72 23.17 ― ― ―
B2514D 10.29 8.23 6.17 13.71 10.97 8.23 18.27 14.62 10.97 25.1 20.1 15.08 36.1 28.95 21.74
B2518 10.27 8.23 6.18 13.66 10.95 8.23 18.11 14.55 10.95 24.64 19.87 15 34.79 28.24 21.44
B5014A 5.16 4.13 3.1 6.87 5.5 4.13 9.14 7.32 5.5 12.52 10.04 7.55 17.93 14.41 10.85
B7514C 3.44 2.75 2.06 4.59 3.67 2.75 6.13 4.9 3.67 8.45 6.75 5.05 12.3 9.78 7.3
H1214-M 20.54 16.49 12.39 27.17 21.88 16.49 35.69 28.91 21.88 ― ― ― ― ― ―
C1614-M 16.05 12.86 9.66 21.32 17.11 12.86 28.25 22.72 17.11 38.28 30.97 23.41 ― ― ―
C2514-M 10.29 8.24 6.18 13.7 10.97 8.24 18.21 14.6 10.97 24.89 20 15.05 ― ― ―
C3516-M 7.58 6.07 4.55 10.1 8.09 6.07 13.43 10.76 8.09 18.39 14.76 11.1 ― ― ―
C5028-M 5.15 4.12 3.09 6.86 5.5 4.12 9.14 7.32 5.5 12.53 10.05 7.55 ― ― ―
C7528-M 3.54 2.83 2.13 4.71 3.77 2.83 6.28 5.03 3.77 8.61 6.9 5.18 ― ― ―
H2520-UVM 10.3 8.24 6.18 13.71 10.98 8.24 18.24 14.62 10.98 ― ― ― ― ― ―
B2528-UV 10.4 8.3 6.2 13.9 11.1 8.3 18.9 14.8 11.1 25.5 20.4 15.3 37.2 29.68 22.2
B7838-UV 3.3 2.7 2 4.4 3.5 2.7 5.9 4.7 3.5 8.1 6.5 4.9 11.8 9.5 7.1
TS212E 88.6 71.54 54.09 117.79 94.28 71.54 ― ― ― ― ― ― ― ― ―
TS412E 60.35 49.18 37.36 76.71 63.89 49.18 ― ― ― ― ― ― ― ― ―
TS812E 31.27 25.05 18.8 41.34 33.33 25.05 ― ― ― ― ― ― ― ― ―
HS316E 66.63 53.5 40.23 88.02 70.96 53.5 115.18 93.58 70.96 ― ― ― ― ― ―
HS614E 41.9 33.83 25.55 54.61 44.52 33.83 69.24 57.79 44.52 ― ― ― ― ― ―
HS1214E 20.65 16.52 12.39 27.54 22.03 16.52 36.74 29.38 22.03 ― ― ― ― ― ―
H416E 60.14 47.87 35.76 81.05 64.27 47.87 110.21 86.77 64.27 ― ― ― ― ― ―
H612E 40.93 32.97 24.84 53.68 43.55 32.97 68.89 56.93 43.55 ― ― ― ― ― ―
H1212E 21.18 16.94 12.7 28.28 22.6 16.93 37.83 30.19 22.6 ― ― ― ― ― ―
C814E 31.21 25.1 18.91 41.11 33.22 25.1 53.57 43.67 33.22 70.08 58.25 44.94 ― ― ―
B1214E 20.22 16.22 12.19 26.8 21.55 16.22 35.35 28.54 21.55 47.55 38.69 29.4 65.22 54.04 41.64
C1614E 15.87 12.72 9.55 21.11 16.92 12.72 28.02 22.5 16.92 38.25 30.76 23.19 ― ― ―
B2514E 10.29 8.23 6.17 13.71 10.97 8.23 18.27 14.62 10.97 25.09 20.09 15.08 36.08 28.94 21.73
B5018E 5.16 4.13 3.1 6.87 5.5 4.13 9.14 7.32 5.5 12.51 10.04 7.55 17.89 14.4 10.85
B7518AE 3.42 2.74 2.05 4.56 3.65 2.74 6.08 4.87 3.65 8.35 6.69 5.02 12.03 9.64 7.23
TS420PE 64.14 51.24 38.39 86.17 68.47 51.24 ― ― ― ― ― ― ― ― ―
H620PE 40.26 32.44 24.46 52.86 42.82 32.44 68.66 56.12 42.82 ― ― ― ― ― ―
TS2V114E 180-83.11 180-64.89 107.98-47.84 180-118.31 180-89.55 180-64.89 ― ― ― ― ― ― ― ― ―
TS2V214AED 90.54-44.13 72.26-35.35 54.08-26.54 121.44-58.68 96.70-47.04 72.26-35.35 ― ― ― ― ― ― ― ― ―
TS2V314CED 76.79-33.20 60.52-26.54 44.86-19.90 106.05-44.33 82.41-35.42 60.52-26.54 ― ― ― ― ― ― ― ― ―
TS3V310 87.06-33.06 68.98-26.44 51.30-19.84 118.46-44.08 93.22-35.26 68.98-26.44 ― ― ― ― ― ― ― ― ―
TS3V310ED 87.06-33.06 68.98-26.44 51.30-19.84 118.46-44.08 93.22-35.26 68.98-26.44 ― ― ― ― ― ― ― ― ―