| |||
flash; beam of light | |||
ray of light | |||
light beam; light ray | |||
| |||
light rays | |||
| |||
light ray (beam) | |||
| |||
luminous rays; rays of light |
Lichtstrahl: 58 phrases in 7 subjects |
Communications | 4 |
Earth sciences | 3 |
Electronics | 1 |
General | 1 |
Health care | 1 |
Life sciences | 1 |
Optics branch of physics | 47 |