The scorching sun is like fire, making people unable to open their eyes. Whether walking or driving, many people cannot do without a pair of sunglasses. As a fashion item, sunglasses are also a weapon used by many hipsters to match their clothes and reflect their taste. Not only the shapes are different, but the colors are also colorful. Although sunglasses are already a very popular daily necessities, there are some problems in the wearing habits of many people, which not only easily shorten the service life of sunglasses, but also affect the health of the eyes. So how should you wear sunglasses that are good for your eyes and glasses?

1. Prevent frame deformation

Sunglasses are optical products, and the frame is easily deformed by improper force, which not only affects the comfort of wearing, but also endangers vision and health. Therefore, during the wearing process, it is necessary to avoid the impact or compression of the glasses by external force. When wearing the glasses, you should lightly support the temples on both sides with both hands to prevent the deformation of the frame due to uneven force on one side, resulting in changes in the angle and position of the lens. If you find that the frame is deformed when you wear it, you should go to the optical shop for correction in time.

2. Keep the lens clean

The lens needs to be cleaned frequently. The specific method is: first drop one or two drops of household detergent on the resin lens, remove the dust and dirt on the lens, rinse it under running water, then use toilet paper to absorb the water droplets on the lens, and finally use Wipe the water off with a clean, soft lens cloth.

3. Avoid lens scratches

At present, the best sunglasses on the market are generally made of resin, which has a low hardness and is prone to scratches. If you don't pay attention, throw the sunglasses at will, let the resin lens face down, contact with hard objects, and be rubbed, which will damage the surface of the lens. Therefore, when not wearing glasses, be sure to put them in the glasses case, and keep the lenses facing up when temporarily placing them. In addition, resin lenses are not resistant to high temperatures, so avoid contact with hot water, and do not place them in high temperature places such as kitchens.

4. Wear sunglasses to distinguish the time and occasion

The big reason we wear sunglasses is to protect our eyes, but if we don't wear them properly, it can also lead to eye diseases. For example, on cloudy days and indoors, there is no need to wear sunglasses. Some people wear it 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 lead to vision loss and blurred vision. In severe cases, symptoms such as dizziness and dizziness may also occur. Sunglasses should only be worn outdoors with strong sunlight, or when swimming or basking in the sun on the beach. At other times or occasions, do not wear them unless necessary.

5. How to prevent sunglasses syndrome

Sunglasses syndrome refers to long-term wearing of sunglasses, resulting in decreased vision, blurred vision, and in severe cases, symptoms such as headache, dizziness, vertigo, and inability to see for a long time. The prevention of sunglasses syndrome is the correct choice and rational use of sunglasses. To choose a pair of eyeglasses with the same distance as your face shape, don't wear large sunglasses as much as possible. When it is necessary to wear it, the time of wearing the glasses should be shortened as much as possible. After removing the glasses, use your fingers to massage 10-20 times along the eye sockets and both sides of the nose. Once you have sunglasses syndrome, you should stop wearing sunglasses immediately. If the situation is serious, you need to go to the hospital for ophthalmology and seek medical help.