Professional manufacturer and exporter for optical lens, frames with 15 years experience,All these optical items are Under FDA approval. We have establish strict quality control system and fast delivery basis.Now we can supply CR-39 lens, mineral lens and photochromic lens in single vision, bifocal and Progressive lenses, optical lenses, reading glass, sunglasses, polarized lens, finished and semi-finished.Also we can supply reading glass, metal frames and plastic frames.Please visit our homepage for more details:http://www.china-lens.com