This series product uses in to manufacture fuses together the doubleburnt optics lens. Its optics, physics and chemistry performanceguarantee it to be able effectively to fuse together with optics lens.The product performance is stable, provided a mirror for generalmiddle and old aged eyeglasses wearing two to use (nearly with, farused) the convenience. The product mainly includes uses in UV opticslens optics double Jiao Zipian and uses in to change color the lens tochange color double Jiao Zipian.

Most commonly used optics double Jiao Zipian major targets or quotas as follows: