■ Glasses crooked can oneself correct?

The first thing you can adjust with corrective glasses is the leg.

Bend the leg of the mirror, so that the leg and behind the ear stick more tightly, while paying attention to the level of the Angle of the glasses, you can also add a non-slip sleeve on the leg, further fixed the position of the glasses, to prevent the glasses from sliding.

The second place that can be adjusted is the nasal pad.

Ordinary glasses are divided into those with nose brackets and those without nose brackets. If the distance between the left and right nose brackets is too large, it is easy to cause glasses to slide.

It should be noted that for people who do not have any experience with corrective glasses, it is not recommended that you adjust yourself.

If the material of the frame itself is hard, the adjustment of the strength is too easy to cause damage to the frame. In addition, if only through self-adjustment there may be other problems with the glasses, further damage to the glasses.

When you find that your glasses are crooked, you must find a professional optician to adjust them in time, or replace the glasses frame in time to avoid damage to your eyes.

At the same time, regular cleaning and maintenance of the glasses should be carried out, and the dust in the nose bracket and hinge should be cleaned in time to extend the service life of the glasses.

■ There are also reasons for higher degrees

There are still quite a number of people in society have such a misunderstanding: as long as the glasses are worn, the degree will only get higher and higher, so some myopia patients would rather not see things clearly, rather than wear glasses.

Eye experts have repeatedly stated that the absence of glasses and lack of vision care are among the leading causes of blindness according to the World Health Organization. If the number of glasses is higher and higher, there are roughly the following reasons:

Wearing the wrong glasses The wrong glasses will not only make the degree too fast, but also cause eye strain.

This involves the correct optometry and optometry problems, such as accurate measurement of eye position, eye pressure, eye axis, dominant eye, etc., otherwise it may make the glasses have a deviation in the correction of vision, which will affect vision over time, so optometry and glasses production is the focus.

Do not pay attention to the use of eye health too long, easy to occur eye fatigue, vision will be significantly reduced.

Today, watching TV, using the computer, brush the mobile phone time has increased than in the past, it is best to use the eye for about an hour to look at the distance for 3-5 minutes, at the same time, should insist on doing eye health exercises, not lying down, crooked reading, pay attention to the combination of work and rest.

Do not pay attention to the cleaning of the lens after wearing glasses must pay attention to the cleaning of the lens, if the lens is in a fuzzy state for a long time will lead to people can not see things, the eye will naturally tense up, in order to see things and too hard, a long time will cause eye fatigue, deepen myopia.

Although the glasses are myopia, but glasses for each person's functional needs will achieve the ideal effect, according to their own working environment with glasses to protect the eyes is very important.

When matching glasses, we must choose a reliable institution and a professional doctor to obtain accurate optometry, if wearing a high degree of myopia glasses will also lead to the deepening of myopia.

A pair of glasses should be worn at least once a year to check eyesight. Once vision loss is found, optometry should be performed in time to correct vision.

The right glasses can reduce eye strain and slow down the progression of glasses. Myopic friends must be checked regularly to ensure the health of the eyes.

The eye needs nutrients such as lutein, there are two special antioxidant pigments in the retina of the human eye, called lutein and zeaxanthin, they accumulate in the retina, especially concentrated in the macular area, acting as a filter blue light "yellow sunglasses" to protect the photosensitive cells in the retina from sunlight and oxidation damage.