fda certification that brand is good to recognize Alcon

fda certified alcon brand. Alcon Natural Vision Trifocal IOL is the only trifocal IOL in China that has passed the FDA certification, and the proprietary material and technology it uses can effectively filter ultraviolet light and protect the fundus of the eye. Moreover, this lens has higher light energy utilization, high light transmission rate, good visual contrast sensitivity and less visual interference after surgery. The U.S. Food and Drug Administration, or FDA for short, is one of the executive agencies established by the U.S. government in the Department of Health and Human Services and the Department of Public **** Health.The FDA's responsibility is to ensure the safety of food, cosmetics, drugs, biologicals, medical devices, and radiological products produced in or imported into the U.S. It is one of the earliest organizations to focus on consumer protection, and it is one of the first to focus on consumer safety. It was one of the first federal agencies to have consumer protection as its primary function.