
C-MER Medical Holdings Limited, an investment holding company, provides ophthalmic services under the C-MER Dennis Lam brand name in Hong Kong and Mainland China. It operates through five segments: HK Medical Business, Mainland China Ophthalmic Business, Mainland China Dental Business, and Mainland China Other Business. The company provides oncology, medical aesthetics, general practice, ophthalmic, dental, and other medical services; cataract, glaucoma, strabismus and refractive surgeries, external eye diseases, and vitreoretinal disease services; and medical consumables. It also engages in the sale of vision aid products, such as glasses and lens.