Protection of glasses
1. Taking off and wearing with one hand will destroy the left and right balance of the frame, resulting in deformation. It is recommended that you hold the temples with both hands and wear them parallel to both sides of the cheeks.
2. When taking and wearing, generally fold the left temple first, which is not easy to cause deformation of the frame.
3. It is recommended to rinse the glasses with clean water and absorb the water with a paper towel, and then use a special glasses cloth to try to wipe. You need to hold the frame edge on one side of the wiper, and gently wipe the lens to avoid damage to the frame or lens caused by excessive force.
4. When not wearing glasses, please wrap it with glasses cloth and put it in the glasses case. If it is temporarily placed, please put the convex side of the glasses upward, otherwise the lenses will be easily worn. At the same time, glasses should avoid contact with corrosive items such as insect repellents, toilet cleaning products, cosmetics, hairspray, medicines, etc., and avoid long-term direct sunlight and high temperature (above 60 degrees Celsius) placement, otherwise it will easily cause the lenses and frames to deteriorate, deteriorate, discoloration, etc.
5. Regularly go to the professional store for plastic adjustment. The deformation of the frame will cause a burden on the nose and ears, and the lens will be easy to loosen.
6. Do not use glasses during intense exercise, to avoid breaking the lens due to strong impact, causing eye and facial damage; do not use worn lenses to prevent light dispersion and cause vision loss; do not look directly at the sun or strong glare light, so as to avoid eyes Hurt.
7. Sunglasses maintenance
Sunglasses can block the sun, but they can't block pollution damage, so take care of them carefully.
In fact, the maintenance of sunglasses is like maintenance of general glasses. It is a habit to clean, fold and store. It's just that the sunglasses are often taken off and worn, and they will be scratched if you are not careful, so there are some small details to remind you: When the sunglasses are stained and adhered, don't use your nails to pick them up, it will be easily scratched Surface.
When sunglasses are not worn, many people will easily hang them on their heads, collars or pockets. At this time, the movement of the body should not be too large to avoid breaking or crashing. Or someone will put it in the handbag. It is recommended that you put it in the hard glasses case first, and then put it in the handbag, so as not to be worn by the keys, combs, copper plates and other small things, or contaminated with cosmetics such as lipstick.
Sunglasses worn by motorists are often placed on the dashboard or on the seat when they are not worn. This is a very bad habit. The hot weather will bake the sunglasses out of their original shape, especially the plastic frame. , it is best to take it out of the car, or store it in the glasses storage box.
No matter where you store your sunglasses, it's important to remember that the mirrors are facing up.
Use common sense:
Improper wearing of sunglasses is prone to eye diseases. It is not necessary to wear sunglasses in cloudy days, indoors and other dark conditions. Some people wear sunglasses regardless of the occasion, regardless of the intensity of the sun, even at dusk, evening, and watching movies and TV. This will inevitably increase the burden of eye adjustment, cause eye muscle tension and fatigue, and cause vision loss. Symptoms such as dizziness and dizziness may occur in severe cases. It will also cause corresponding damage to infants and children whose visual system is not yet fully developed. In addition to the sunglasses with glass pieces, other sunglasses lens materials have low wear resistance. Users should always pay attention to the surface condition of the sunglasses. When the wear affects the clarity, they should be replaced in time.