 |
| |||
| Frontlinse f (e.g. of a photographic lens); Vorderglied n (e.g. of a photographic lens) | |||
| front element: 8 phrases in 2 subjects |
| Optics branch of physics | 7 |
| Technology | 1 |
|
| |||
| Frontlinse f (e.g. of a photographic lens); Vorderglied n (e.g. of a photographic lens) | |||
| front element: 8 phrases in 2 subjects |
| Optics branch of physics | 7 |
| Technology | 1 |