Through June 2020, prices are mostly around 8,000-13,000 dollars.
OK lenses are corneal reshaping lenses, a kind of special contact lenses.OK lenses can be worn at night and have clear vision during the day, and it can cause myopic defocusing of the peripheral retina, which can achieve the effect of preventing and controlling myopia and slowing down the growth of myopia. The OK lenses on the market are mainly divided into two types: VST design and CRT design. CRT design is more innovative and expensive, with one pair of lenses at around 15,000.
VST design is the old design, but the practicality is also very high, according to the brand of each company, the price is different. Prices are mostly in the 8000-13000 or so, the price of each brand will also have a slight difference, but the effect is not much difference.
Extended information:
Note:
1, in the first 3 months of wearing ok lenses, should be in accordance with the prescribed time to the dispensing office to receive a formal and comprehensive review, at least 5 times. After 3 months of wearing the lenses, regular rechecks are still required.
2. During the lens wearing period, personal hygiene should be maintained, and hand washing is necessary when handling the lenses.
3, when wearing lenses, be sure to put the inside of the lens drops full of eye lubricant before wearing lenses, after wearing lenses must pay attention to the lens can not have air bubbles.
4, if in the wearing of lenses during the occasional occurrence of eye redness, eye pain phenomenon, do not need to be overly nervous, you can stop wearing two or three days or ask the doctor to review, adjust the specifications of the lens.
Baidu Encyclopedia - OK lenses