GaAs CO2 Laser Focus Lens, LD-Teemm 20mm Laser Focal Lens Laser Mirror for CO2 Laser Cutting Engraving 40W-150W Machine, Diameter(Dia.) 20mm/ 0.79", Focal Length(FL.) 38.1mm/1.5 "

LD-Teemm GaAs CO2 Laser Focus Lens, 20mm Laser Focal Lens Laser Mirror for CO2 Laser Cutting Engraving 40W-150W Machine, Diameter(Dia.) 20mm/ 0.79", Focal Length(FL.) 38.1mm/1.5 "

Cloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 20mm FL63.5mm

Cloudray Mo Mirror Dia 25mm (0.98 Inch) Thk 3mm (0.12 Inch) for CO2 laser engraving cutting machine Pack of 3PCS