Abstract: from the late age of 40 to the age of 50, this period is the fastest stage of deepening the degree of old flowers. This period is the age when people began to wear reading glasses, so it is easy to have such an illusion., We usually think that “short sighted people will not grow old, and long sighted people will grow old faster”, which is a wrong understanding., Myth 1: people with myopia will not grow old, wrong! Whether it is myopia, hyperopia or emmetropia, the elasticity of the lens of the eyes will gradually decrease after the age of 40. People can’t see their close places clearly and have presbyopia. It’s just that everyone has presbyopia for a long time due to different personal physique and daily habits. Some people may have presbyopia at the age of 40, while some people haven’t seen presbyopia at 60., Myth 2: presbyopia and hyperopia are the same, no! Presbyopia is caused by the loss of elasticity of the lens of the eye, while hyperopia is caused by ametropia. Although both are corrected with convex lenses, presbyopic glasses can’t see far, and telephoto glasses can see far and near., Myth 3: wearing reading glasses is easy to deepen the degree. From the late age of 40 to the age of 50, this period is the fastest stage of deepening the degree of reading glasses. This period is the age when people began to wear reading glasses, so it is easy to have such an illusion., Myth 4: buy cheap reading glasses casually.
what we usually think of as “myopic people will not get old flowers, and farsighted people will get old flowers faster”, which is a wrong understanding. Misunderstanding 1 of
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: myopic people will not be old. The
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mistakes! Whether it is myopia, hyperopia or emmetropia, the elasticity of the eye lens will gradually decrease after the age of 40. People can’t see their close places clearly and have presbyopia. It’s just that everyone has a long time to have presbyopia due to different personal physique and daily habits. Some people may have presbyopia at the age of 40, while some people haven’t had presbyopia at the age of 60. Misunderstanding 2 of
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: presbyopia and hyperopia are the same
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no! Presbyopia is caused by the loss of elasticity of the lens of the eye, while hyperopia is caused by ametropia. Although both are corrected with convex lenses, presbyopic glasses can not see far, and telephoto glasses can see far and near. Misunderstanding 3 of
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: wearing presbyopia glasses is easy to deepen the degree.
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from the late age of 40 to the age of 50, which is the fastest stage of deepening the degree of presbyopia. This period is the age when they began to wear reading glasses, so it is easy to have such an illusion. Misunderstanding 4 of
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: buy cheap presbyopic glasses casually.
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think presbyopic glasses are small problems. They wear them casually without optometry. However, poor presbyopic glasses can not make up for the decline of regulatory function. Due to poor light transmission effect, uneven magnification, inaccurate degree and asymmetric pupil distance of inferior lenses, discomfort symptoms may occur after wearing. Myth 5 of
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: wear a pair of reading glasses to the end.
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think that reading glasses is a small problem and are not willing to spend money. They just buy a pair of reading glasses and wear them. They mistakenly think that they don’t wear them for a long time, as long as they can see the words.