Angles are to the nearest degree for subjects at infinity. Fisheye lenses are not included.
| Focal length in millimeters |
24mm side | 36mm side | diagonal |
|---|---|---|---|
| 14 | 81° | 104° | 114° |
| 15 | 77° | 100° | 111° |
| 18 | 67° | 90° | 100° |
| 20 | 62° | 84° | 94° |
| 21 | 60° | 82° | 92° |
| 24 | 53° | 74° | 84° |
| 28 | 46° | 65° | 75° |
| 35 | 38° | 54° | 63° |
| 50 (normal) | 27° | 40° | 47° |
| 85 | 16° | 24° | 29° |
| 90 | 15° | 23° | 27° |
| 100 | 14° | 20° | 24° |
| 105 | 13° | 19° | 23° |
| 135 | 10° | 15° | 18° |
| 180 | 8° | 11° | 14° |
| 200 | 7° | 10° | 12° |
| 300 | 4.6° | 6.9° | 8.3° |
| 400 | 3.4° | 5.5° | 6.2° |
| 500 | 2.9° | 4.1° | 5.0° |
| 600 | 2.3° | 3.4° | 4.1° |
| 800 | 1.7° | 2.6° | 3.1° |
| 1000 | 1.4° | 2.1° | 2.5° |
| 2000 | 0.7° | 1.0° | 1.2° |
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Last revised: 8 November 2003.