Nowadays, more and more parents are choosing to fit their children with keratomileusis, commonly known as OK lenses. So what is the purpose of OK lenses? Of course, because OK lenses are worn at night, so before wearing the child and parents should be trained in a professional hospital, if you go home to wear bad, it will cause unnecessary trouble oh. So how do you wear them? Please listen to me to tell you in detail! 1, first prepare a clean empty bowl (the main role is to hold the leakage liquid), care solution, mirror, contact lens box, napkin, of course the most important thing is to have a pair of clean hands! By the way, I help you popularize the hand washing steps: 2, after the preparation work is completed, the nursing solution lid are open to ensure that the next can be one-handed operation. The left hand is stretched out flat, the right index finger from the glasses case to take out the ok mirror, put in the palm of the left hand. 3, the right hand pick up the care solution drops 5-6 drops on the left hand OK lens. And use your right hand to lightly! Lightly! Rub! Rub! Those who rubbed hard against the OK mirror, resulting in the OK mirror shattered, I am also drunk. 4, OK mirror after cleaning, to the mirror, with the right index finger stick up OK mirror, the left hand to the care solution drops into the OK mirror, and then the left hand pull open the upper eyelid eyelash root, the right hand pull open the lower eyelid eyelash root, the right index finger on the lens gently aligned with the black eye, to ensure that the lens to wear the right position, let go of the upper and lower eyelids. After completing the above steps, close your eyes and rest for 1 minute to feel whether the OK lens is well worn in your eyes, then you can go to bed. It is not recommended to wear OK lenses when you have the following conditions: 1. when you have a cold, fever or decreased resistance; 2. when your eyes are red, painful or other uncomfortable symptoms.