Abstract: contact lenses are easy to adhere to foreign bodies when worn over time, resulting in eye allergy, keratitis and even corneal ulcer; On the other hand, contact lenses will become airtight or even damaged, resulting in corneal hypoxia and edema., 1 | wear glasses with mismatched degrees. Some people believe that the more glasses are worn, the deeper the degree is. Therefore, deliberately lower the degree of glasses, which will also increase the burden on the eyes and make the eyes easily tired. If the degree is too high, dizziness and nausea may occur, which will lead to decreased vision., Eye protector’s suggestion: usually with glasses, you can see 1.0 vision in both left and right eyes. If you want your own specific degree, please explain your daily habits to the optometrist, and then match the glasses according to the optometrist’s opinions., 2 | take eye drops with contact lenses. After wearing contact lenses for a long time, the eyes tend to be dry. Some people will use eye drops to moisturize the eyes., The combination of contact lenses and charged substances in eye drops will lead to sediment on the lenses, resulting in discomfort. The mist like sediment will change the diopter of the lens and aggravate the myopia over time; Granular sediment can rub and even damage the cornea and cause keratitis., In addition, the absorbability of contact lenses will absorb the preservative components of eye drops and concentrate them to 25 ~ 30 times, causing damage to the eyeball., 3 | contact lenses are overdue,
1 | glasses with mismatched degrees
and
some people believe that the more glasses are worn, the deeper the degree is. Therefore, deliberately lower the degree of glasses, which will also increase the burden on the eyes and make the eyes easy to fatigue. If the degree is too high, dizziness and nausea may occur, which will lead to vision loss.
eye protector’s suggestion: usually with glasses, you can see 1.0 vision in both left and right eyes. If you want a specific degree, please explain your daily habits to the optometrist, and then match the glasses with the optometrist’s advice.
2 | wear contact lens drops
contact lenses for a long time, and the eyes are often dry. Some people will use eye drops to moisturize the eyes. The combination of
and
contact lenses and charged substances in eye drops will lead to sediment on the lenses, resulting in discomfort. The mist like sediment will change the diopter of the lens and aggravate the myopia over time; Granular sediment can rub and even damage the cornea and cause keratitis.
in addition, the adsorption of contact lenses will absorb the preservative components of eye drops and concentrate them to 25 ~ 30 times, causing damage to the eyeball.
3 | contact lenses wear extended
our eyeballs secrete protein every day. Even if we use nursing solution every day, we can’t completely clean it. When wearing
and
beyond the time limit, contact lenses are easy to adhere to foreign bodies, causing eye allergy, keratitis and even corneal ulcer; On the other hand, contact lenses will become airtight or even damaged, resulting in corneal hypoxia and edema.
4 | directly clean the lens with detergent / paper towel
some friends directly wipe the lens with paper towel or detergent when cleaning the glasses. However, after we wear them all day, many small pollution particles will adhere to the lens, and direct friction with the lens will cause lens wear. The wear of
and
lenses will lead to the decrease of light transmittance and inaccurate degree. Wearing worn glasses for a long time will increase the degree of myopia and aggravate vision problems.
correct practice
1 Clean with clean water first;
2. Then wash it with neutral detergent;
3. Finally, dry the lens directly with a clean spectacle cloth or soft paper towel.