1.Can myopia and presbyopia cancel each other out? Some people say that myopia does not cause presbyopia, and that myopia and presbyopia will cancel each other out! This can make many nearsighted people happy. When we get old, we won’t have presbyopia, and then it will be your turn to wear presbyopic glasses for those who are not nearsighted, is that really true? The actual fact is that you will have presbyopia whether it is myopia, farsightedness or astigmatism. It’s just that nearsighted people can relatively reduce the number of convex lenses in their presbyopes or simply remove the glasses they wear for nearsightedness. The farsighted or orthoptically sighted people will have problems looking closer earlier, and many of them may have to wear presbyopia or bifocals after the age of 40. 2, wear glasses for too long will really make the eyes deformed? Anecdotal evidence: do not wear glasses for a long time, this will make glasses deformation! The glasses family can really be hurt ah! Wearing glasses because of myopia or farsightedness and other refractive errors. Myopia or farsightedness and other refractive disorders can lead to eye deformation, if the same patient does not wear glasses, then his eyes are also deformed. 3. Are presbyopia and hyperopia “twins”? Presbyopia and hyperopia are not the same concept, nor are they “twins”. Don’t confuse presbyopia with hyperopia! Presbyopia is a physiological condition. Everyone who reaches a certain age (generally over 40) will suffer from presbyopia in a more or less severe way. Farsightedness is because the eye axis is short, parallel light into the eye, after refraction gathering point on the retina, so that the external image can not be clearly imaged on the retina, then the eye is often adjusted to strengthen the refractive power, so that the parallel light gathered on the retina, forming a clear image. 4, the night light color will affect the mood? It is said that the color of the night light can not be ignored, it may affect your mood. Scientists have found that blue light has the greatest negative impact on mood, followed closely by white light. Hamsters exposed to red lighting at night had the mildest depression-like symptoms and changes in corresponding areas of the brain compared to blue or white lighting. Limit the lighting of computers, televisions and electronic devices used at night. If you must use lights, you need to be mindful of the color of the lights. If you need a night light in your bathroom or bedroom, it is better to have a warm color light rather than white. 5, children with mild myopia do not need to wear glasses? Some parents believe that children with mild myopia do not need to wear glasses and can slowly adjust to normal vision. After wearing glasses, the degree of myopia is likely to deepen. With myopia, it is necessary to wear glasses, because the purpose of wearing glasses is not only to correct refraction clear vision, but also to prevent the loss of balance in the adjustment and collection function of the eyes. 6, outdoor wearing sunglasses does not affect the child’s vision development? Babies also need cool sunglasses, parents please feel free to give children to wear sunglasses in the summer, wearing sunglasses purchased through the regular channels will not affect the development of children’s vision! The lens of infants and children is more transparent than that of adults, which means more UV light penetrates. The lens becomes progressively more yellow in color as they get older, and the amount of UV light reaching the retina only gradually decreases. The lens actually plays the role of a sunglass inside the eye, and if you don’t give your child sunglasses, your child’s lens will be forced to absorb more UV rays. 7, “correct” myopia, that is, to cure myopia? Many people think that “correcting” myopia is to cure myopia? Myopia, hurry up and “correct” the problem will be solved. Is this really true? 8. Can I take off my glasses once my amblyopia is cured? In the later stages of amblyopia treatment, many parents often ask the same question with great expectation – “Can my child take off his glasses once his amblyopia is cured?” Some parents even remove the glasses themselves after being told that their child’s amblyopia has been cured. Is this really possible? Whether or not glasses can be removed does not depend on anyone’s wishes or preferences, but rather on whether or not healthy visual standards can be achieved with the removal of glasses. The goal of amblyopia treatment is to build and restore binocular vision based on improving the visual acuity of the amblyopic eye, not to “take off the glasses”. 9, reading in dim light is harmful to the eyes? So dark, reading is not good for the eyes, hurry to turn on the lights, careful eyes myopia. With the eyes can ensure that there is enough light, dim light reading is bad for the eyes, is this true?