Field of View calculator
Angular and linear FoV from sensor and focal length.
Category: Imaging
Formula: FoV = 2·atan(d / 2f)
Inputs
| Input | Parameter | Unit | Default |
|---|---|---|---|
| Sensor dim | d | mm | 36 |
| Focal length | f | mm | 50 |
| Distance | u | m | 10 |
Result with the default inputs
- Angular FoV: 39.5978 °
- Linear FoV: 7.2 m
Open it with your own values: put each input in the address as a parameter, for example /calculators/field-of-view?d=36. A unit other than the listed one goes in <parameter>_unit.
Read more: Wikipedia: Field of view