CO2 Laser Head Engraver Cutter 40W-200W FL:1.5" to 4" 50.8mm 63.5mm 76.2mm 101.6

3pcs MCWlaser CO2 Si/Mo Mirror Dia: 25/20mm For CO2 Laser 40W -150W Gold Coating. MCWlaser PVD ZnSe Laser Lens Focus Lens For CO2 Laser Engraver Cutting Machine. GaAs Lens Co2 Laser Engraver Cutter D: 18 19 20 mm FL: 1" 1.5" 2" 2.5" 3" 4".

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