HexaVision, France, has been focusing on intraocular lenses for 30 years, and has always been focusing on the practice and application of heparin technology to provide strong support for higher quality cataract surgery. The most common application of heparin surface treatment technology is to reduce inflammation, prevent the reoccurrence of cataract, suitable for diabetic patients.

Youvision® corea graft uses blindness and recovery as the main therapeutic index. It has been reported by CCTV news broadcasting, Guangdong Satellite TV and major mainstream media for many times.