Changchun golddragonoptics co.

With its quality system ISO 9001 certified, the main productions are cylindrical lens, achromatic doublet lens, spherical lens, windows, prisms, mirrors,filters and wedges from flint glass, UV-grade fused silica, Infrared fused silica, CaF2, Ge, Si, ZnSe,Sapphire, etc. And broadband and single wavelength anti-reflection coatings are available. GoldDragonOptics is committed fully to designing and making all kinds of optical components for customer's special use.