The Loong Crystal PR intraocular lens is meticulously designed for the treatment of adult patients, providing effective correction or reduction of myopia ranging from -3.25D to -18.00D. This lens ...

The Loong Crystal PR intraocular lens is meticulously designed for the ... landscape and enhancing the recognition of national brands in the industry. The Company is an innovation-driven ...

75 years ago, on November 29, 1949, Dr. Harold Ridley implanted the first intraocular lens in an eye after cataract extraction at St. Thomas Hospital in London. The introduction of an intraocular ...