01
The degree of glasses cannot be too high, otherwise it will get worse the more you wear them?
Answer: Yes.
The degree of glasses cannot be too high. You should choose glasses according to your actual degree. If the degree is not high enough, we have to squint when we wear glasses to see far away, which will cause the ciliary muscles to contract (to adjust), causing eye fatigue and increasing the degree. Similarly, if the degree is too high, we will feel dizzy when wearing them at first, and it will also cause eye fatigue when looking at close objects.
Over time, your eyes will adapt to high-degree glasses, and myopia will naturally deepen.
02
Will you not have presbyopia after myopia?
Answer: No.
Presbyopia is a physiological phenomenon that everyone will have. Presbyopia is caused by the decline of ciliary muscle function with age, which makes it difficult to see close objects (especially reading and writing).
03
After the glasses are fitted, do you need to wear them often?
Answer: Different wearing methods are used in different situations.
If the degree is relatively shallow and below 300 degrees, you don’t need to wear them often when looking at close objects, and this will not increase the adjustment of the eyes.
But if the degree is more than 300 degrees, you need to wear them often whether you are looking at close objects or far objects. If you don’t wear them, objects will be blurred, and the adjustment will be deepened, causing eye fatigue and increasing the degree.
04
Why do some people feel dizzy when wearing sunglasses with a larger curvature?
Answer: This is mainly because the eyes are sensitive and the curvature of the lenses is large. After assembly, a certain prism effect may be produced, so there is dizziness.
05
Why do new glasses feel uncomfortable to wear at first?
Answer: There are many reasons.
For example, the degree may be different. The previous degree was not accurate but it has become a habit, so the new glasses are not suitable. The old glasses are blurred due to wear and tear, and the vision is blurred. The new glasses are much brighter due to clarity, which leads to visual impact and discomfort, etc.
06
Can I wear glasses if I have cataracts?
Answer: Determine the type first.
First, determine whether you are in the early stage or the middle or late stage. If it is in the early stage, most glasses will work well, but if it is in the middle or late stage, the effect is not obvious. It is recommended to wear glasses three months after surgery.
07
Do children have pseudomyopia? What is pseudomyopia?
Answer: Not necessarily.
Pseudomyopia is caused by continuous contraction and over-adjustment of the ciliary muscle, which causes accommodation spasm, increased refractive power of the eye, and myopia of both eyes, and decreased vision.
Pseudomyopia can be restored to normal vision by relaxing adjustment, looking at more distant objects, and exercising more.
08
When children read and write, is it better to use incandescent lamps or fluorescent lamps?
Answer: In principle, it is better to use incandescent lamps, small table lamps with wattages between 25W-40W, and the light should be irradiated from the front left, not directly into the eyes. The light of fluorescent lamps is unstable.
09
Will the reading glasses get worse the more you wear them?
Answer: No.
Your reading glasses will get worse even if you don't wear them. This is a physiological phenomenon and a manifestation of the decline of our regulatory function. It is the same for everyone.
10
Do glasses need to be replaced frequently?
Answer: Yes.
The life of glasses is basically about one to two years. Because glasses are almost always worn, the erosion of dust and oil stains in daily life will reduce the life of the lenses. Even if the glasses are of good quality, their original functions will be greatly weakened after long-term wearing.
Replacing glasses once every one or two years can not only confirm and adjust the degree, but also re-select the style of the frame and the function of the lenses, so that the new glasses are more suitable for you now.
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Post time: Nov-22-2024