grueso del borde de la lente 2m m del foco de 18m m ZnSe para el láser 10.6um del CO2
Lente de enfoque ZnSe de 20 mm, grosor de borde de 2 mm para láser C02 de 10,6 um
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Even when you choose 2–3 day shipping, we cannot guarantee delivery speed. We guarantee fast processing — not carrier performance.