The stimulation of alcohol will destroy the coating of the lens. If the lens film is damaged, the transmittance of the lens will decrease and the clarity of the lens will also decrease.
In addition, if the film of the lens is damaged, the scratch resistance and anti-reflection of the lens will decrease, especially the film of the lens is seriously damaged, and the lens is easily scratched, which directly affects the vision. Therefore, when cleaning lenses, we must be careful not to use irritating cleaning.
In addition, if the glasses are dirty, don't use other wet wipes casually, because if you wipe them with some hard cloth, it is easy to rub and scratch the lenses. Usually, the glasses are showered under tap water, with the frame in one hand and the eye-washing detergent in the other, the index finger is placed on it, and then the glasses are rubbed slowly, and then washed with clear water. Then clean it with glasses cloth or dry it naturally.
Glasses can't be cleaned with alcohol, but other placement problems should be paid attention to when maintaining. Try not to put it at high temperature, and avoid oil smoke. If you don't use it at ordinary times, put it in the glasses case.
Extended data;
Protection of glasses
1, taking it off with one hand will destroy the left and right balance of the spectacle frame, resulting in deformation. I suggest you hold your temples with your hands and remove them in parallel on both sides of your cheeks.
2. Generally, when wearing, fold the left temple first, which is not easy to cause deformation of the frame.
3. It is suggested to wash glasses with clear water and absorb water with paper towels, and then wipe them with special glasses cloth. It is necessary to hold the edge wire of the mirror frame on one side of the wiping mirror and gently wipe the lens to avoid damaging the mirror frame or lens with excessive force.
When you don't wear glasses, please wrap them in glasses cloth and put them in the glasses case. If temporarily placed, please put the convex surface of the glasses upward, 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, medicines 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.
5. Go to the store regularly for plastic adjustment. The deformation of the mirror frame will burden the nose and ears, and the lens is easy to loosen.
6. Please don't use glasses in strenuous exercise, so as not to break the glasses due to strong impact, causing eye and face injuries. Please don't use worn lenses, in case the scattered light will reduce your vision. Please don't look directly at the sun or glare, so as not to hurt your eyes.