Main prod. Group survey
deu
fra
esp
16
Optics and fine mechanics
Components for optics
Fibre optical components (of glass, crystals or plastics)
1424.11
Light conducting fibres and rods
1424.21
Fibre optical elements for light transmission
1424.24
Fibre optical elements for picture transmission and representation
1424.27
Fibre optical sensors
1424.28
Fibre-optical probes