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, Sales of Medical Consumables, 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.
