2. Replace high-definition white glasses regularly. Long glasses include hard high-definition white glasses, which are updated every 1 ~ 2 years. In addition, don't throw the sun every two weeks, or every two weeks in the same month. Prolonging your service life will damage your cornea.
3. Fixed deproteinization. If hydrogen peroxide is used, it is necessary to remove protein first, and then soak the solution every day; For people who use multifunctional maintenance liquid, it is recommended to remove protein regularly every week to reduce the chance of infection.
4. The lenses should not be stored in normal saline. Normal saline has no bactericidal effect and is used to preserve lenses, which is easy to breed bacteria.
5. The storage box should be cleaned at least once a week and replaced regularly every three months to avoid becoming a hotbed of bacteria. The cleaning method can be wiped on the inside of the small box with cotton balls dipped in cleaning liquid, then disinfected with hot water above 79℃, and then dried in the air. Try not to put it in the bathroom, because it is easy to get moldy when wet.
6. Don't soak the lens in the liquid medicine for a long time, the liquid medicine will gradually lose its disinfection effect and become a hotbed for bacteria. People who don't often wear high-definition white glasses, it is best to change the soaking solution every two days, and remember to disinfect and clean it before wearing it.
7. Never wear high-definition white glasses when swimming. Because of chlorine, bacteria, impurities, etc. In swimming pool, it will attach to contact lenses, damage corneal tissue or cause infection, even corneal ulcer.
8. If you want to change the potion because you see a new product on the market or a friend's introduction, you must pay special attention to the condition of the new potion after use, such as redness, itching, foreign body sensation or dryness, tears, secretions, etc. , you must stop using it first to confirm that it is an eye or a potion problem. If it is caused by a potion, it is recommended to stop using it and change back to the original potion.
9. Taking off glasses with one hand will destroy the balance between the left and right sides of the glasses frame, resulting in deformation. I suggest you take off your glasses legs and put your hands in the parallel direction on both sides of your cheeks.
Put the convex surface of the glasses up, otherwise it is easy to wear out the lenses. At the same time, glasses should avoid contact with insect repellent, toilet cleaning supplies, cosmetics, hair gel, medicine S and other corrosive substances, and avoid long-term direct sunlight and high temperature (above 60℃), otherwise it will easily lead to deterioration, deterioration and discoloration of lenses and frames.
10. Go to the specialty store regularly for plastic surgery and adjustment. The deformation of the mirror frame will burden the nose and ears, and the lens is easy to loosen.
1 1. Please don't use glasses in the intense movement of white poker, so as not to cause the lens to break due to strong impact, resulting in eye and face damage; Do not use worn lenses to prevent vision loss caused by scattered light; Please don't look directly at the sun or glare, so as not to hurt your eyes.
White-light perspective mahjong is made of multi-layer materials, and there is a special polarizer between the transparent layer and the opaque layer, which is no different from ordinary mahjong in appearance. Users can clearly see the colors and points displayed on the back of mahjong as long as they wear special white poker.