principal point
| refraction
| principal point | |
| cultur. life.sc. | punto principal |
| refraction | |
| microsc. | refracción |
| nat.sc. | refracción; aberración |
| |||
| punto principal | |||
| |||
| eje óptico | |||
|
principal point : 8 phrases in 5 subjects |
| Cultural studies | 2 |
| Earth sciences | 2 |
| General | 1 |
| Health care | 1 |
| Remote sensing | 2 |