HUNST China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine

Focal Length
63.5mm
101.6mm76.2mm38.1mm63.5mm50.8mm
Diameter
19.05mm
19.05mm18mm12mm20mm
Quantity