Our company is a leading Chinese manufacturer of optical lenses with CE certificate. We can supply high quality of various optical lenses, such as index 1.523 glass lens, 1.70 hi-index glass lens; CR-39 1.49/1.56/1.61/1.67 UC/HC/HMC/HMC+EMI/UV400 plastic lens; resin/glass photo chromic lens; progressive lens; flat / round / blended top bifocal lens; finished and semi-finished lens, etc.