JVC ACM-17 User Manual

GY-HD100 shooting angle calculation table

Image size of GY-HD100 Angle of GY-HD100 Calculated focal length

Focal length

Horizontal

Vertical length

( mm)

length

( mm)

3 4.864 2.739 5.582 78.1 49.1 85.9 4.3 5.9 23.3
4 4.864 2.739 5.582 62.6 37.8 69.8 5.7 7.9 31.0
5 4.864 2.739 5.582 51.9 30.6 58.3 7.2 9.9 38.8
6 4.864 2.739 5.582 44.1 25.7 49.9 8.6 11.8 46.5
7 4.864 2.739 5.582 38.3 22.1 43.5 10.0 13.8 54.3
8 4.864 2.739 5.582 33.8 19.4 38.5 11.5 15.8 62.0

9 4.864 2.739 5.582 30.2 17.3 34.5 12.9 17.7 69.8
10 4.864 2.739 5.582 27.3 15.6 31.2 14.3 19.7 77.5
11 4.864 2.739 5.582 24.9 14.2 28.5 15.8 21.7 85.3
12 4.864 2.739 5.582 22.9 13.0 26.2 17.2 23.6 93.0
13 4.864 2.739 5.582 21.2 12.0 24.2 18.6 25.6 100.8
14 4.864 2.739 5.582 19.7 11.2 22.5 20.1 27.6 108.5
15 4.864 2.739 5.582 18.4 10.4 21.1 21.5 29.6 116.3
16 4.864 2.739 5.582 17.3 9.8 19.8 22.9 31.5 124.0
17 4.864 2.739 5.582 16.3 9.2 18.6 24.4 33.5 131.8
18 4.864 2.739 5.582 15.4 8.7 17.6 25.8 35.5 139.5
19 4.864 2.739 5.582 14.6 8.2 16.7 27.2 37.4 147.3
20 4.864 2.739 5.582 13.9 7.8 15.9 28.7 39.4 155.0
21 4.864 2.739 5.582 13.2 7.5 15.1 30.1 41.4 162.8
22 4.864 2.739 5.582 12.6 7.1 14.5 31.5 43.4 170.5
23 4.864 2.739 5.582 12.1 6.8 13.8 33.0 45.3 178.3
24 4.864 2.739 5.582 11.6 6.5 13.3 34.4 47.3 186.0
25 4.864 2.739 5.582 11.1 6.3 12.7 35.8 49.3 193.8
26 4.864 2.739 5.582 10.7 6.0 12.3 37.3 51.2 201.5
27 4.864 2.739 5.582 10.3 5.8 11.8 38.7 53.2 209.3
28 4.864 2.739 5.582 9.9 5.6 11.4 40.1 55.2 217.0
29 4.864 2.739 5.582 9.6 5.4 11.0 41.6 57.1 224.8
30 4.864 2.739 5.582 9.3 5.2 10.6 43.0 59.1 232.6
31 4.864 2.739 5.582 9.0 5.1 10.3 44.4 61.1 240.3
32 4.864 2.739 5.582 8.7 4.9 10.0 45.9 63.1 248.1
33 4.864 2.739 5.582 8.4 4.8 9.7 47.3 65.0 255.8
34 4.864 2.739 5.582 8.2 4.6 9.4 48.7 67.0 263.6
35 4.864 2.739 5.582 7.9 4.5 9.1 50.2 69.0 271.3
36 4.864 2.739 5.582 7.7 4.4 8.9 51.6 70.9 279.1
37 4.864 2.739 5.582 7.5 4.2 8.6 53.0 72.9 286.8
38 4.864 2.739 5.582 7.3 4.1 8.4 54.5 74.9 294.6
39 4.864 2.739 5.582 7.1 4.0 8.2 55.9 76.9 302.3
40 4.864 2.739 5.582 7.0 3.9 8.0 57.3 78.8 310.1
41 4.864 2.739 5.582 6.8 3.8 7.8 58.8 80.8 317.8
42 4.864 2.739 5.582 6.6 3.7 7.6 60.2 82.8 325.6
43 4.864 2.739 5.582 6.5 3.6 7.4 61.6 84.7 333.3
44 4.864 2.739 5.582 6.3 3.6 7.3 63.1 86.7 341.1
45 4.864 2.739 5.582 6.2 3.5 7.1 64.5 88.7 348.8
46 4.864 2.739 5.582 6.1 3.4 6.9 65.9 90.6 356.6
47 4.864 2.739 5.582 5.9 3.3 6.8 67.4 92.6 364.3
48 4.864 2.739 5.582 5.8 3.3 6.7 68.8 94.6 372.1
49 4.864 2.739 5.582 5.7 3.2 6.5 70.2 96.6 379.8
50 4.864 2.739 5.582 5.6 3.1 6.4 71.7 98.5 387.6
51 4.864 2.739 5.582 5.5 3.1 6.3 73.1 100.5 395.3
52 4.864 2.739 5.582 5.4 3.0 6.1 74.5 102.5 403.1
53 4.864 2.739 5.582 5.3 3.0 6.0 76.0 104.4 410.8
54 4.864 2.739 5.582 5.2 2.9 5.9 77.4 106.4 418.6
55 4.864 2.739 5.582 5.1 2.9 5.8 78.8 108.4 426.3
56 4.864 2.739 5.582 5.0 2.8 5.7 80.3 110.4 434.1
57 4.864 2.739 5.582 4.9 2.8 5.6 81.7 112.3 441.8
58 4.864 2.739 5.582 4.8 2.7 5.5 83.1 114.3 449.6
59 4.864 2.739 5.582 4.7 2.7 5.4 84.6 116.3 457.4
60 4.864 2.739 5.582 4.6 2.6 5.3 86.0 118.2 465.1
61 4.864 2.739 5.582 4.6 2.6 5.2 87.4 120.2 472.9
62 4.864 2.739 5.582 4.5 2.5 5.2 88.9 122.2 480.6
63 4.864 2.739 5.582 4.4 2.5 5.1 90.3 124.1 488.4
64 4.864 2.739 5.582 4.4 2.5 5.0 91.7 126.1 496.1
65 4.864 2.739 5.582 4.3 2.4 4.9 93.2 128.1 503.9
66 4.864 2.739 5.582 4.2 2.4 4.8 94.6 130.1 511.6
67 4.864 2.739 5.582 4.2 2.3 4.8 96.0 132.0 519.4
68 4.864 2.739 5.582 4.1 2.3 4.7 97.5 134.0 527.1
69 4.864 2.739 5.582 4.0 2.3 4.6 98.9 136.0 534.9
70 4.864 2.739 5.582 4.0 2.2 4.6 100.3 137.9 542.6
71 4.864 2.739 5.582 3.9 2.2 4.5 101.8 139.9 550.4
72 4.864 2.739 5.582 3.9 2.2 4.4 103.2 141.9 558.1
73 4.864 2.739 5.582 3.8 2.1 4.4 104.6 143.9 565.9
74 4.864 2.739 5.582 3.8 2.1 4.3 106.1 145.8 573.6
75 4.864 2.739 5.582 3.7 2.1 4.3 107.5 147.8 581.4
76 4.864 2.739 5.582 3.7 2.1 4.2 108.9 149.8 589.1
77 4.864 2.739 5.582 3.6 2.0 4.2 110.4 151.7 596.9
78 4.864 2.739 5.582 3.6 2.0 4.1 111.8 153.7 604.6
79 4.864 2.739 5.582 3.5 2.0 4.0 113.2 155.7 612.4
80 4.864 2.739 5.582 3.5 2.0 4.0 114.7 157.6 620.1
81 4.864 2.739 5.582 3.4 1.9 3.9 116.1 159.6 627.9
82 4.864 2.739 5.582 3.4 1.9 3.9 117.5 161.6 635.6
83 4.864 2.739 5.582 3.4 1.9 3.9 119.0 163.6 643.4
84 4.864 2.739 5.582 3.3 1.9 3.8 120.4 165.5 651.1
85 4.864 2.739 5.582 3.3 1.8 3.8 121.8 167.5 658.9
86 4.864 2.739 5.582 3.2 1.8 3.7 123.3 169.5 666.6
87 4.864 2.739 5.582 3.2 1.8 3.7 124.7 171.4 674.4
88 4.864 2.739 5.582 3.2 1.8 3.6 126.1 173.4 682.1
89 4.864 2.739 5.582 3.1 1.8 3.6 127.6 175.4 689.9
90 4.864 2.739 5.582 3.1 1.7 3.6 129.0 177.4 697.7
91 4.864 2.739 5.582 3.1 1.7 3.5 130.4 179.3 705.4
92 4.864 2.739 5.582 3.0 1.7 3.5 131.9 181.3 713.2
93 4.864 2.739 5.582 3.0 1.7 3.4 133.3 183.3 720.9
94 4.864 2.739 5.582 3.0 1.7 3.4 134.7 185.2 728.7
95 4.864 2.739 5.582 2.9 1.7 3.4 136.2 187.2 736.4
96 4.864 2.739 5.582 2.9 1.6 3.3 137.6 189.2 744.2
97 4.864 2.739 5.582 2.9 1.6 3.3 139.0 191.2 751.9

( mm)

Diagonal

length

( mm)

Horizontal

angle

(degree)

Vertical angle

(degree)

Diagonal

angle

(degree)

Focal length with

1/2" lens(mm)

Focal length with

2/3" lens(mm)

Focal length

calculated to be

equivalent to

35mm film (mm)

98 4.864 2.739 5.582 2.8 1.6 3.3 140.5 193.1 759.7
99 4.864 2.739 5.582 2.8 1.6 3.2 141.9 195.1 767.4

100 4.864 2.739 5.582 2.8 1.6 3.2 143.3 197.1 775.2
101 4.864 2.739 5.582 2.8 1.6 3.2 144.8 199.0 782.9
102 4.864 2.739 5.582 2.7 1.5 3.1 146.2 201.0 790.7
103 4.864 2.739 5.582 2.7 1.5 3.1 147.6 203.0 798.4
104 4.864 2.739 5.582 2.7 1.5 3.1 149.1 204.9 806.2
105 4.864 2.739 5.582 2.7 1.5 3.0 150.5 206.9 813.9
106 4.864 2.739 5.582 2.6 1.5 3.0 151.9 208.9 821.7
107 4.864 2.739 5.582 2.6 1.5 3.0 153.4 210.9 829.4
108 4.864 2.739 5.582 2.6 1.5 3.0 154.8 212.8 837.2
109 4.864 2.739 5.582 2.6 1.4 2.9 156.2 214.8 844.9
110 4.864 2.739 5.582 2.5 1.4 2.9 157.6 216.8 852.7
111 4.864 2.739 5.582 2.5 1.4 2.9 159.1 218.7 860.4
112 4.864 2.739 5.582 2.5 1.4 2.9 160.5 220.7 868.2
113 4.864 2.739 5.582 2.5 1.4 2.8 161.9 222.7 875.9
114 4.864 2.739 5.582 2.4 1.4 2.8 163.4 224.7 883.7
115 4.864 2.739 5.582 2.4 1.4 2.8 164.8 226.6 891.4
116 4.864 2.739 5.582 2.4 1.4 2.8 166.2 228.6 899.2
117 4.864 2.739 5.582 2.4 1.3 2.7 167.7 230.6 906.9
118 4.864 2.739 5.582 2.4 1.3 2.7 169.1 232.5 914.7
119 4.864 2.739 5.582 2.3 1.3 2.7 170.5 234.5 922.5
120 4.864 2.739 5.582 2.3 1.3 2.7 172.0 236.5 930.2
121 4.864 2.739 5.582 2.3 1.3 2.6 173.4 238.4 938.0
122 4.864 2.739 5.582 2.3 1.3 2.6 174.8 240.4 945.7
123 4.864 2.739 5.582 2.3 1.3 2.6 176.3 242.4 953.5
124 4.864 2.739 5.582 2.2 1.3 2.6 177.7 244.4 961.2
125 4.864 2.739 5.582 2.2 1.3 2.6 179.1 246.3 969.0
126 4.864 2.739 5.582 2.2 1.2 2.5 180.6 248.3 976.7
127 4.864 2.739 5.582 2.2 1.2 2.5 182.0 250.3 984.5
128 4.864 2.739 5.582 2.2 1.2 2.5 183.4 252.2 992.2
129 4.864 2.739 5.582 2.2 1.2 2.5 184.9 254.2 1000.0
130 4.864 2.739 5.582 2.1 1.2 2.5 186.3 256.2 1007.7
131 4.864 2.739 5.582 2.1 1.2 2.4 187.7 258.2 1015.5
132 4.864 2.739 5.582 2.1 1.2 2.4 189.2 260.1 1023.2
133 4.864 2.739 5.582 2.1 1.2 2.4 190.6 262.1 1031.0
134 4.864 2.739 5.582 2.1 1.2 2.4 192.0 264.1 1038.7
135 4.864 2.739 5.582 2.1 1.2 2.4 193.5 266.0 1046.5
136 4.864 2.739 5.582 2.0 1.2 2.4 194.9 268.0 1054.2
137 4.864 2.739 5.582 2.0 1.1 2.3 196.3 270.0 1062.0
138 4.864 2.739 5.582 2.0 1.1 2.3 197.8 271.9 1069.7
139 4.864 2.739 5.582 2.0 1.1 2.3 199.2 273.9 1077.5
140 4.864 2.739 5.582 2.0 1.1 2.3 200.6 275.9 1085.2
141 4.864 2.739 5.582 2.0 1.1 2.3 202.1 277.9 1093.0
142 4.864 2.739 5.582 2.0 1.1 2.3 203.5 279.8 1100.7
143 4.864 2.739 5.582 1.9 1.1 2.2 204.9 281.8 1108.5
144 4.864 2.739 5.582 1.9 1.1 2.2 206.4 283.8 1116.2
145 4.864 2.739 5.582 1.9 1.1 2.2 207.8 285.7 1124.0
146 4.864 2.739 5.582 1.9 1.1 2.2 209.2 287.7 1131.7
147 4.864 2.739 5.582 1.9 1.1 2.2 210.7 289.7 1139.5
148 4.864 2.739 5.582 1.9 1.1 2.2 212.1 291.7 1147.3
149 4.864 2.739 5.582 1.9 1.1 2.1 213.5 293.6 1155.0
150 4.864 2.739 5.582 1.9 1.0 2.1 215.0 295.6 1162.8
151 4.864 2.739 5.582 1.8 1.0 2.1 216.4 297.6 1170.5
152 4.864 2.739 5.582 1.8 1.0 2.1 217.8 299.5 1178.3
153 4.864 2.739 5.582 1.8 1.0 2.1 219.3 301.5 1186.0
154 4.864 2.739 5.582 1.8 1.0 2.1 220.7 303.5 1193.8
155 4.864 2.739 5.582 1.8 1.0 2.1 222.1 305.4 1201.5
156 4.864 2.739 5.582 1.8 1.0 2.0 223.6 307.4 1209.3
157 4.864 2.739 5.582 1.8 1.0 2.0 225.0 309.4 1217.0
158 4.864 2.739 5.582 1.8 1.0 2.0 226.4 311.4 1224.8
159 4.864 2.739 5.582 1.8 1.0 2.0 227.9 313.3 1232.5
160 4.864 2.739 5.582 1.7 1.0 2.0 229.3 315.3 1240.3
161 4.864 2.739 5.582 1.7 1.0 2.0 230.7 317.3 1248.0
162 4.864 2.739 5.582 1.7 1.0 2.0 232.2 319.2 1255.8
163 4.864 2.739 5.582 1.7 1.0 2.0 233.6 321.2 1263.5
164 4.864 2.739 5.582 1.7 1.0 1.9 235.0 323.2 1271.3
165 4.864 2.739 5.582 1.7 1.0 1.9 236.5 325.2 1279.0
166 4.864 2.739 5.582 1.7 0.9 1.9 237.9 327.1 1286.8
167 4.864 2.739 5.582 1.7 0.9 1.9 239.3 329.1 1294.5
168 4.864 2.739 5.582 1.7 0.9 1.9 240.8 331.1 1302.3
169 4.864 2.739 5.582 1.6 0.9 1.9 242.2 333.0 1310.0
170 4.864 2.739 5.582 1.6 0.9 1.9 243.6 335.0 1317.8
171 4.864 2.739 5.582 1.6 0.9 1.9 245.1 337.0 1325.5
172 4.864 2.739 5.582 1.6 0.9 1.9 246.5 338.9 1333.3
173 4.864 2.739 5.582 1.6 0.9 1.8 247.9 340.9 1341.0
174 4.864 2.739 5.582 1.6 0.9 1.8 249.4 342.9 1348.8
175 4.864 2.739 5.582 1.6 0.9 1.8 250.8 344.9 1356.5
176 4.864 2.739 5.582 1.6 0.9 1.8 252.2 346.8 1364.3
177 4.864 2.739 5.582 1.6 0.9 1.8 253.7 348.8 1372.1
178 4.864 2.739 5.582 1.6 0.9 1.8 255.1 350.8 1379.8
179 4.864 2.739 5.582 1.6 0.9 1.8 256.5 352.7 1387.6
180 4.864 2.739 5.582 1.5 0.9 1.8 258.0 354.7 1395.3
181 4.864 2.739 5.582 1.5 0.9 1.8 259.4 356.7 1403.1
182 4.864 2.739 5.582 1.5 0.9 1.8 260.8 358.7 1410.8
183 4.864 2.739 5.582 1.5 0.9 1.7 262.3 360.6 1418.6
184 4.864 2.739 5.582 1.5 0.9 1.7 263.7 362.6 1426.3
185 4.864 2.739 5.582 1.5 0.8 1.7 265.1 364.6 1434.1
186 4.864 2.739 5.582 1.5 0.8 1.7 266.6 366.5 1441.8
187 4.864 2.739 5.582 1.5 0.8 1.7 268.0 368.5 1449.6
188 4.864 2.739 5.582 1.5 0.8 1.7 269.4 370.5 1457.3
189 4.864 2.739 5.582 1.5 0.8 1.7 270.9 372.4 1465.1
190 4.864 2.739 5.582 1.5 0.8 1.7 272.3 374.4 1472.8
191 4.864 2.739 5.582 1.5 0.8 1.7 273.7 376.4 1480.6
192 4.864 2.739 5.582 1.5 0.8 1.7 275.2 378.4 1488.3
193 4.864 2.739 5.582 1.4 0.8 1.7 276.6 380.3 1496.1
194 4.864 2.739 5.582 1.4 0.8 1.6 278.0 382.3 1503.8
195 4.864 2.739 5.582 1.4 0.8 1.6 279.5 384.3 1511.6

??=2Tan-1(??/2f)
??=2LTan(??/2)