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MCWlaser CVD ZnSe Focus Lens Dia: 19mm FL: 2″/ 50.8mm For CO2 Laser Engraver Cutter 40W 50W 60W 80W 100W 130W 150W 180W 200W
II-VI ZnSe coating 10600nm
ET=2.3mm
Diameter: 19mm,Focal length: 2″ 50.8mm$30.00 -
MCWlaser CVD ZnSe Focus Lens Dia: 20mm FL: 2″/ 50.8mm For CO2 Laser Engraver Cutter 40W 50W 60W 80W 100W 130W 150W 180W 200W
II-VI ZnSe coating 10600nm
ET=2.3mm
Diameter: 20mm,Focal length: 2″ 50.8mm$29.70 -
MCWlaser CVD ZnSe laser Focus Lens
II-VI ZnSe coating 10600nm
$30.00 -
MCWLaser GAAS Lens More Power Than znse Focal Lens Co2 Laser Engraver Cutter 60W 80W 100W 130W 150W 180W 200W D: 20mm FL: 1″ 25.4mm, 1.5″ 38.1mm, 2″ 50.8mm, 2.5″ 63.5mm, 3″ 76.2mm, 4″ 101.6mm
Work perfect with 40W-200W 10600nm CO2 laser
High quality & Long lifespan
GAAS Coating @10600nm$34.50