 |
| |||
| Optik f | |||
| |||
| Glaslinse f; Flintglas n | |||
| optisches Glas | |||
| оптические стекла: 29 phrases in 10 subjects |
| Artillery | 1 |
| Astronomy | 3 |
| Chemistry | 1 |
| Cinema equipment | 3 |
| Microelectronics | 1 |
| Optics branch of physics | 7 |
| Pulp and paper industry | 1 |
| Quantum electronics | 1 |
| Silicate industry | 4 |
| Technology | 7 |