IIVI ZnSe Beam Combiner Optic CO2 Laser Red Aiming Beam Engraver Cutter 19 20 25

Mateial: IIVI znse. MCWlaser PVD ZnSe Laser Lens Focus Lens For CO2 Laser Engraver Cutting Machine. PVD Znse Focus Lens. II-VI/ CVD Znse Focus Lens. Type: Beam Combiner. GaAs Lens Co2 Laser Engraver Cutter D: 18 19 20 mm FL: 1" 1.5" 2" 2.5" 3" 4".

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