Poor sunglasses and lenses I feel uncomfortable wearing my eyes Will it hurt my eyes 10

Yes, yes, change to a regular hospital to match.

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For example, it will reduce eyesight After ordinary people wear sunglasses, their eyes will feel very different from ordinary external objects, which is manifested in the following two aspects: First, the contrast of objects observed by the eyes is very different. After wearing sunglasses, many people will feel that they are not as clear as when they do not wear sunglasses, and in order to see more clearly, they will naturally make the object hard, and over time, the fatigue of the eyes will increase.

Ophthalmology experts believe that tinted sunglasses will keep people's eyes in relatively dim light, and people's pupils will subconsciously dilate. However, this degradation is slow and not easily detected in the short term, making it easier to take lightly. Secondly, although the ultraviolet rays in the sunlight can be partially blocked by the sunglasses lens, medical research has proved that the ultraviolet rays are absorbed by the lenses before they are emitted, so after wearing sunglasses, people's pupils will be in a state of flickering brightness and darkness, which is also the reason why people feel uncomfortable after wearing sunglasses.

If you wear sunglasses all day regardless of the changes in the external environment, it will cause damage to your eyes.

The surface of the lens of inferior sunglasses is irregular, uneven, and seeing the object through such a lens will reduce the clarity of the object or even deform the object, and the eyes will have visual fatigue after looking at the external object distorted by the lens for a long time, and there will be systemic symptoms such as eye soreness, pain, and even nausea and vomiting. Wearing low-quality sunglasses is easy to cause dizziness, because if the surface of the lens is uneven or there are marks and bubbles, it will cause dizziness and other uncomfortable feelings after wearing; In addition, the ultraviolet protection performance is an important indicator of sunglasses, and if the ultraviolet transmittance of sunglasses is unqualified, it will not play a role in protecting the eyes; In addition, wearing substandard sunglasses for a long time can also cause ophthalmic diseases such as solar keratitis, corneal endothelial damage, and macular degeneration of the fundus. Choose sunglasses to "look three times".

At a glance at the qualifications, choose to buy sunglasses produced by regular manufacturers in regular stores, check whether the outer packaging of glasses has a certificate, factory name, factory address, implementation standards and other marked logos, as well as whether the category of sunglasses is marked, and ask the merchant for an invoice receipt when purchasing; Second, look at the appearance, choose sunglasses with symmetrical frames and no defects such as ripples, scratches, impurities, bubbles, and stripes on the lenses; Three look at the effect, the lens color as far as possible to choose gray, brown, the filter effect is better, try to wear the surrounding environment is not distorted, the edge of the object is clear, no dizziness, can effectively identify different colors of signal lights is better.

Of course it hurts!

Many low-quality sunglasses made of plastic resin are sold in the summer.

But in fact, the damage to the eyes of such inferior sunglasses is obvious. Because the purpose of wearing sunglasses is to filter the ultraviolet rays in the sunlight through sunglasses, reduce the damage of ultraviolet rays to the lens and retina, and protect the eyes.

The inferior sunglasses are made of ordinary resin materials, but they are coated with different colors, not only can not block the ultraviolet rays from entering the eyeball, on the contrary, this kind of sunglasses will make the light in front of the eyes darker, and the pupils of the person will become larger in the dark light, thereby increasing the light entering the eyes, therefore, the amount of ultraviolet rays entering the eyes will also increase, aggravating the damage to the cornea, lens and retina, and even causing irreversible damage such as cataract and fundus retinal photodamage; Secondly, the surface of the lens of inferior sunglasses is irregular, uneven, and the clarity of the object will be reduced or even the object will be deformed when looking at the object through such lenses, and the eyes will have visual fatigue after looking at the external objects distorted by the lens for a long time, and there will be systemic symptoms such as eye soreness, pain, and even nausea and vomiting.

Excellent sunglasses have a strong ability to block ultraviolet rays, and the light transmittance does not decrease much, which does not affect the general clarity of vision, and the lens coating film has a certain hardness, and the surface is not easy to wear.

Therefore, when choosing sunglasses, you must go to a regular optical store or the ophthalmology department of the hospital, and try to choose branded sunglasses.

Cheap sunglasses can hurt your eyes. So when choosing sunglasses, be sure to check the packaging, labels, and UV protection logos. Cheap sunglasses, which may be just plain tinted glasses, do not effectively block the effect of ultraviolet rays, and are more harmful to the eyes.

Because cheap sunglasses have a coating on the surface, which reduces the brightness of the light, it will cause the pupils to dilate naturally after wearing. At this time, because there is no good blocking effect of ultraviolet rays, the dilated pupils cause more ultraviolet rays to enter the eye and cause damage. The surface of the lens of inferior sunglasses is irregular, uneven, and seeing the object through such a lens will reduce the clarity of the object or even deform the object, and the eyes will have visual fatigue after looking at the external object distorted by the lens for a long time, and there will be systemic symptoms such as eye soreness, pain, and even nausea and vomiting.

Wearing low-quality sunglasses is easy to cause dizziness, because if the surface of the lens is uneven or there are marks and bubbles, it will cause dizziness and other uncomfortable feelings after wearing; In addition, the ultraviolet protection performance is an important indicator of sunglasses, and if the ultraviolet transmittance of sunglasses is unqualified, it will not play a role in protecting the eyes; In addition, wearing substandard sunglasses for a long time can also cause ophthalmic diseases such as solar keratitis, corneal endothelial damage, and macular degeneration of the fundus. Choose sunglasses to "look three times". At a glance at the qualifications, choose to buy sunglasses produced by regular manufacturers in regular stores, check whether the outer packaging of glasses has a certificate, factory name, factory address, implementation standards and other marked logos, as well as whether the category of sunglasses is marked, and ask the merchant for an invoice receipt when purchasing; Second, look at the appearance, choose sunglasses with symmetrical frames and no defects such as ripples, scratches, impurities, bubbles, and stripes on the lenses; Three look at the effect, the lens color as far as possible to choose gray, brown, the filter effect is better, try to wear the surrounding environment is not distorted, the edge of the object is clear, no dizziness, can effectively identify different colors of signal lights is better.

First of all, you have to be clear about two questions:

1. The quality of the glasses can only be said to be poor, the visual quality is not very good after wearing, the wearing time is shorter, and it is easy to break.

2. No matter what glasses you wear, it will not cause harm to your eyes, and it can only be said that it is not conducive to the development of eye power.

Finally, no matter what kind of glasses it is, cheap or expensive, the optometry data must be accurate, if the data is incorrect, but no more expensive glasses, wear the power or rub it to**. It's just that expensive glasses may have better visual effects, so in order to be responsible for your eyes, you must have an accurate refraction data.

Wearing low-quality sunglasses is easy to cause dizziness, because if the surface of the lens is uneven or there are marks and bubbles, it will cause dizziness and other uncomfortable feelings after wearing; In addition, the ultraviolet protection performance is an important indicator of sunglasses, and if the ultraviolet transmittance of sunglasses is unqualified, it will not play a role in protecting the eyes; In addition, wearing substandard sunglasses for a long time can also cause ophthalmic diseases such as solar keratitis, corneal endothelial damage, and macular degeneration of the fundus.

Choose sunglasses to "look three times". At a glance at the qualifications, choose to buy sunglasses produced by regular manufacturers in regular stores, check whether the outer packaging of glasses has a certificate, factory name, factory address, implementation standards and other marked logos, as well as whether the category of sunglasses is marked, and ask the merchant for an invoice receipt when purchasing; Second, look at the appearance, choose sunglasses with symmetrical frames and no defects such as ripples, scratches, impurities, bubbles, and stripes on the lenses; Three look at the effect, the lens color as far as possible to choose gray, brown, the filter effect is better, try to wear the surrounding environment is not distorted, the edge of the object is clear, no dizziness, can effectively identify different colors of signal lights is better.

There is definitely an impact.

1. Wear sunglasses for aesthetics or to protect eyesight.

2. All sunglasses have an impact on vision, good or bad, 3. When you need to wear sunglasses, where you don't need to wear sunglasses, 4. It is recommended to choose yellow-green lenses. Because the human eye is more receptive to yellow-green lenses.

5. If conditions permit, the regular one is not necessarily the best, but he is by no means the worst, and the unknown may not be the worst, but it is certainly not the best.

Bad quality things are definitely harmful, needless to say, bad quality sunglasses must also hurt the eyes. The quality is not good, he is too spent to see clearly. The transparency is not enough, and there are impurities in it, so it also hurts the eyes.

Poor quality sunglasses are mainly poor in their uneven light transmittance and uneven chromaticity. With such glasses, it will be blurry when you see things, and your eyes will squint after a long time. So poor quality sunglasses are harmful to glasses.

It can cause damage to our eyes, especially if we wear low-quality sunglasses, which can easily damage our vision.

Yes, it will hurt the eyes, it is better not to wear it.

Poor quality will definitely damage the eyes.

Summary. Hello dear, I'm happy to answer for you, thank you for your patience: Is it a problem with the quality of the lenses to be uncomfortable with sunglasses?

Because the purpose of wearing sunglasses is to filter the ultraviolet rays in the sunlight through sunglasses, reduce the damage of ultraviolet rays to the lens and retina, and protect the eyes. The inferior sunglasses are made of ordinary resin materials, but they are coated with different colors, not only can not block the ultraviolet rays from entering the eyeball, on the contrary, this kind of sunglasses will make the light in front of the eyes darker, and the pupils of the person will become larger in the dark light, thereby increasing the light entering the eyes, therefore, the amount of ultraviolet rays entering the eyes will also increase, aggravating the damage to the cornea, lens and retina, and even causing irreversible damage such as cataract and fundus retinal photodamage; Secondly, the surface of the lens of inferior sunglasses is irregular, uneven, and the clarity of the object will be reduced or even the object will be deformed when looking at the object through such lenses, and the eyes will have visual fatigue after looking at the external objects distorted by the lens for a long time, and there will be systemic symptoms such as eye soreness, pain, and even nausea and vomiting.

Is there a charge?

If you charge for it, you don't need to answer it.

Dear, this is a fee.

Hello dear, I'm happy to answer for you, thank you for your patience: Is it a problem with the quality of the lenses to be uncomfortable with sunglasses? Because the purpose of wearing sunglasses is to filter the ultraviolet rays in the sunlight through sunglasses, reduce the damage of ultraviolet rays to the lens and retina, and protect the eyes.

The inferior sunglasses are made of ordinary resin materials, but they are coated with different colors, not only can not block the ultraviolet rays from entering the eyeballs, on the contrary, this kind of sunglasses will darken the light in front of the eyes, and the pupils of people will become pure and large in the dark light, thereby increasing the light that enters the eyes, therefore, the amount of ultraviolet rays entering the eyes will also increase, aggravating the damage to the cornea, lens and retinal membrane, and even causing irreversible damage such as cataract and fundus retinal photodamage; Secondly, the surface of the lens of inferior sunglasses is irregular, uneven, and the clarity of the object will be reduced or even the object will be deformed when looking at the object through such lenses, and the eyes will have visual fatigue after looking at the external objects distorted by the lens for a long time, and there will be systemic symptoms such as eye soreness, pain, and even nausea and vomiting.

If it is a good lens, there is no problem for the eyes, but if it is a bad quality lens, it will be harmful to the eyes.

Problem analysis: If the eye has symptoms such as photophobia, it should be considered that there may be eye fatigue, conjunctivitis and even dry eye syndrome.

Suggestions: 1. Pay attention to good eye habits. Don't stay up late, don't use your eyes at close range for a long time, generally read books, look at mobile phones, and look at computers for 50 minutes, you should rest for 10 minutes, and relax from afar.

2. If necessary, short-term use of drugs to promote ocular surface nutrition and repair is symptomatic**.

There is no very serious damage, the discomfort of the sunglasses may be different in the comfort of wearing, the amount of ultraviolet rays filtered is more or less (it is better than not wearing no filter at all), the color of the object seen through the sunglasses is distorted, and wearing the glasses for a long time will make the glasses overtired. Over time, it will definitely damage your eyesight.

When it comes to choosing, there are a few small aspects to pay attention to. The color of the lens should be deep enough, the lens should be pointed against the fluorescent lamp, move it up and down to check, as long as there is no wave distortion, everything is OK, and remember to check whether the lens is smooth and has no scratches, bubbles or spots when you buy it. Glasses should be attached to the bridge of the nose and ears, if there is a feeling of tilting to one side, you need to adjust it immediately, in addition, the eyelashes can not touch the lens is also one of the criteria, do not choose the lens area is too small, so that the effect of blocking the light will be much inferior.

It should be noted that patients with glaucoma, optic retinitis, night blindness, and color blindness are not suitable for wearing sunglasses, but for patients with cataracts, keratitis, conjunctivitis, retinal detachment, etc., wearing sunglasses can promote recovery as soon as possible.