China CO2 ZnSe Focus Lens Dia.12/15/18/19.05/20 mm FL38.1/50,8/63.5/101.6/127mm voor lasergraveer snijmachine
Characterize
Material: China PVD ZnSe.
High efficiency: resistance to high temperatures, smaller focus spot size.
Durable: double-sided AR coating High transmission power 99.5%.
Long lifespan: not easy to crack. Great scratch resistance.
CO2 ZnSe Focus Lens















