Tuairisgeul goirid:

PMMA freumhag optic

dia. φ0.75mm; 1 mm; 1.5mm; 2.0mm; 3.0mm

Fosgladh àireamhach 0.5;

Lùghdachadh (db / Km) ≤210;

Fad rolla 2700meter/1500 meatair/350meter/200meter