What s the deal with wearing sunshot dizziness?

5. The lens of sunglasses is unqualified, the diopter will exceed the standard, or the surface of the lens is not smooth, and even bubbles will appear, when the eyes look at external objects, it will be distorted and deformed, which will make the eyeballs sore, resulting in dizziness, dizziness, nausea, decreased appetite, forgetfulness, insomnia and other visual fatigue symptoms. Therefore, in order to prevent dizziness, it is best to buy sunglasses at a professional optical optical store or a regular store.

1. The cornea of the human eye has a certain curvature, and the lens of the sunglasses also has a certain curvature, when the arc of the two is parallel or relatively close, it will not produce additional luminosity, which will not cause dizziness, but when the lens arc of the sunglasses is too large, it will cause additional diopter when worn in front of the glasses, which will lead to the symptoms of dizziness. Therefore, it is best not to choose sunglasses with too large a curvature of the lenses.

2. Sunglasses can shade the sun, after the human body wears sunglasses, it will reduce the amount of light transmitted, and the pupils will naturally expand, if you still wear sunglasses in a place with insufficient light, it will increase the adjustment of the eyes, the eyes are easily fatigued, long-term wear will aggravate the fatigue of the eyes, and the human body will also feel dizzy. Therefore, it is best to take off the sunglasses indoors or in the shade, and do not wear the sunglasses for too long, so as to relieve the dizziness or dizziness.

3. When myopia patients buy myopia sunglasses, because the refraction is not very accurate, the prescription of the glasses is higher than their actual prescription, which will also make people feel dizzy. Therefore, it is necessary for people who wear nearsighted sunglasses to accurately check the sprocket light.

4. If the foot plate of the sunglasses is too tight, the nose pad will feel uncomfortable, and then there will be a feeling of pressure, and the human body will also feel dizzy in this case. The dizziness caused by this situation, we only need to loosen the screws at the junction of the temples and the frame.

In summer, the sun is stronger, and the ultraviolet rays are stronger, so they often wear sunglasses when they go out, but some people will experience dizziness when wearing sunglasses, which is directly related to many factors, such as the lens arc is too large, the wrong way to wear it, and the other is that the myopia degree is relatively high.

01 The prescription of myopia is relatively high, and the refraction may not be particularly accurate when buying sunglasses, so it is possible to choose some spectacle lenses with high prescription for yourself, and it is also very common to experience dizziness when wearing them, so people with myopia should also have accurate refraction when wearing sunglasses.

02 When wearing sunglasses, you should pay attention to the correct method, when wearing sunglasses, it will reduce the amount of light transmission, and the pupils will naturally expand, so wearing sunglasses in poor light places can easily lead to dizziness and discomfort.

03 The cornea of the human body itself has a certain curvature, so wearing the lens curvature is particularly large, which may lead to no additional light source, and at this time it will also feel dizzy and not particularly comfortable, so when choosing lenses, it is best not to choose too large arc.

04 When wearing sunglasses, you can choose according to your personal situation, choose the right one for yourself, and you can achieve a good effect when using them, and pay attention to choosing a better brand in the process of using sunglasses.