Custom sample contact lenses come in 2 colors

TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD produces Photometric range 0 contact lenses, Myopia contact lenses, also known as contact lenses. In China, it belongs to the third type of medical device, which is a lens worn on the cornea of the eye to correct vision or protect the eye, mainly divided into two kinds of hard and soft. Soft contact lenses are commonly worn by consumers in the Myopia color contact lenses (commonly known as "contact lenses" with decorative function), most of them are disposable, daily, weekly, monthly, seasonal, semi-annual, annual; A rigid contact lens, commonly known as a orthokeratology lens or an OK lens, is an optical lens directly attached to the surface of the cornea of the eye, mainly used for vision correction or the treatment of eye diseases. Because it directly covers the surface of the cornea and is in close contact with the eye tissue, it is directly related to the safety of the human eye and has a high risk. TONG REN HUI (CHONGQING)TECHNOLOGY CO.L…