 |
| |||
| 复消色差接物镜 | |||
| 复消色差物镜 | |||
| 消多色差物镜; 复消色差透镜 | |||
|
apochromatic objective : 5 a las frases, 3 temas |
| Agricultura | 1 |
| Metalurgia | 1 |
| Tecnología | 3 |
|
| |||
| 复消色差接物镜 | |||
| 复消色差物镜 | |||
| 消多色差物镜; 复消色差透镜 | |||
|
apochromatic objective : 5 a las frases, 3 temas |
| Agricultura | 1 |
| Metalurgia | 1 |
| Tecnología | 3 |