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High Quality CO2 Laser Lens Dia 20mm FL 50.8mm 63.5mm Znse Laser Optics

High Quality CO2 Laser Lens Dia 20mm FL 50.8mm 63.5mm Znse Laser Optics
Specification: Kindlelaser Focus Lens adopts the imported CVD ZnSe material from US, which has no impurity absorption...

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