 |
| |||
| focal length (The distance between the camera's lens and the image plane) | |||
| focal length | |||
| focal distance | |||
| distance focale: 17 phrases in 8 subjects |
| Communications | 3 |
| Cultural studies | 2 |
| Earth sciences | 1 |
| Medical | 1 |
| Medical appliances | 3 |
| Microscopy | 2 |
| Natural sciences | 1 |
| Remote sensing | 4 |