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Фокусное расстояние и угол обзора.

Зависимость угла обзора (по диагонали) от фокусного расстояния и размера сенсора камеры. Значения не подходят для объективов «рыбий глаз».

 

Рабочий угол объектива

 

 

 

 

 

 

 

Фокусное Расстояние ( mm)Full FrameAPS-H. 1.3xAPS-C. 1.5xAPS-C. 1.6x Micro 4/3. 2.0x
8139.4°130.2°121.1°119.1°107.0°
9134.8°124.9°115.2°113.0°100.4°
10130.4°119.8°109.6°107.3°94.5°
11126.1°114.9°104.4°102.1°89.0°
12121.9°110.3°99.5°97.1°84.0°
13118.0°106.0°95.0°92.6°79.5°
14114.2°101.9°90.7°88.3°75.4°
15110.5°98.0°86.8°84.4°71.6°
16107.0°94.3°83.1°80.7°68.1°
17103.6°90.8°79.7°77.3°64.9°
18100.4°87.5°76.5°74.1°62.0°
1997.4°84.4°73.5°71.2°59.3°
2094.5°81.5°70.7°68.4°56.8°
2191.7°78.8°68.1°65.9°54.5°
2289.0°76.2°65.6°63.4°52.3°
2386.5°73.7°63.3°61.2°50.4°
2484.0°71.4°61.1°59.1°48.5°
2581.7°69.2°59.1°57.1°46.8°
2679.5°67.1°57.2°55.2°45.2°
2777.4°65.1°55.4°53.5°43.6°
2875.4°63.2°53.7°51.8°42.2°
2973.4°61.5°52.1°50.2°40.9°
3071.6°59.8°50.6°48.8°39.6°
3169.8°58.2°49.2°47.4°38.5°
3268.1°56.6°47.8°46.0°37.3°
3366.5°55.2°46.5°44.8°36.3°
3464.9°53.8°45.3°43.6°35.3°
3563.4°52.5°44.1°42.5°34.3°
3662.0°51.2°43.0°41.4°33.4°
3760.6°50.0°41.9°40.4°32.6°
3859.3°48.8°40.9°39.4°31.8°
3958.0°47.7°40.0°38.4°31.0°
4056.8°46.6°39.0°37.6°30.2°
4155.6°45.6°38.2°36.7°29.5°
4254.5°44.6°37.3°35.9°28.9°
4353.4°43.7°36.5°35.1°28.2°
4452.3°42.8°35.7°34.3°27.6°
4551.3°41.9°35.0°33.6°27.0°
4650.4°41.1°34.3°32.9°26.5°
4749.4°40.3°33.6°32.3°25.9°
4848.5°39.5°32.9°31.6°25.4°
4947.6°38.8°32.3°31.0°24.9°
5046.8°38.1°31.7°30.4°24.4°
5542.9°34.8°28.9°27.8°22.2°
6039.6°32.1°26.6°25.5°20.4°
6536.8°29.7°24.6°23.6°18.9°
7034.3°27.7°22.9°22.0°17.6°
7532.2°25.9°21.4°20.6°16.4°
8030.2°24.3°20.1°19.3°15.4°
8528.5°22.9°18.9°18.2°14.5°
9027.0°21.7°17.9°17.2°13.7°
9525.6°20.6°17.0°16.3°13.0°
10024.4°19.6°16.1°15.5°12.3°
10523.3°18.7°15.4°14.8°11.8°
11022.2°17.8°14.7°14.1°11.2°
11521.3°17.1°14.1°13.5°10.7°
12020.4°16.4°13.5°12.9°10.3°
12519.6°15.7°12.9°12.4°9.9°
13018.9°15.1°12.4°11.9°9.5°
13518.2°14.6°12.0°11.5°9.2°
14017.6°14.0°11.6°11.1°8.8°
14517.0°13.6°11.2°10.7°8.5°
15016.4°13.1°10.8°10.4°8.2°
15515.9°12.7°10.5°10.0°8.0°
16015.4°12.3°10.1°9.7°7.7°
16514.9°11.9°9.8°9.4°7.5°
17014.5°11.6°9.5°9.1°7.3°
17514.1°11.3°9.3°8.9°7.1°
18013.7°10.9°9.0°8.6°6.9°
18513.3°10.6°8.8°8.4°6.7°
19013.0°10.4°8.5°8.2°6.5°
19512.7°10.1°8.3°8.0°6.3°
20012.3°9.9°8.1°7.8°6.2°
21011.8°9.4°7.7°7.4°5.9°
22011.2°9.0°7.4°7.1°5.6°
23010.7°8.6°7.1°6.8°5.4°
24010.3°8.2°6.8°6.5°5.2°
2509.9°7.9°6.5°6.2°5.0°
2609.5°7.6°6.2°6.0°4.8°
2709.2°7.3°6.0°5.8°4.6°
2808.8°7.0°5.8°5.6°4.4°
2908.5°6.8°5.6°5.4°4.3°
3008.2°6.6°5.4°5.2°4.1°
3507.1°5.6°4.6°4.5°3.5°
4006.2°4.9°4.1°3.9°3.1°
4505.5°4.4°3.6°3.5°2.8°
5005.0°4.0°3.2°3.1°2.5°
5504.5°3.6°3.0°2.8°2.2°
6004.1°3.3°2.7°2.6°2.1°
7003.5°2.8°2.3°2.2°1.8°
8003.1°2.5°2.0°1.9°1.5°
9002.8°2.2°1.8°1.7°1.4°
10002.5°2.0°1.6°1.6°1.2°