Abstract: the fundamental cause of myopia is the decline of ciliary muscle regulation caused by excessive use of eyes for a long time and close distance, which is also the key feature of pseudomyopia in the initial stage of myopia. It is not so simple if it comes to true myopia and high myopia., Always feel tired eyes, unconsciously blurred vision, and the degree is getting deeper and deeper! Why on earth?, The adjustment ability of ciliary muscle determines your vision. The imaging of external objects is an optical principle on our retina. When light enters the eye, it successively enters the cornea, pupil, lens, vitreous body, aqueous humor and other media, and finally forms an image on the retina. Each time it passes through a medium, the light will be refracted in turn, These media constitute the refractive system in the eye (cornea, lens, vitreous body, aqueous humor, etc.). Among these media, only the lens has adjustability (elastic biconvex transparent body), the refraction of light by other media is relatively stable, in other words, there will be no change. But we need to look far and near, so this action is controlled by [intraocular muscle – ciliary muscle] it is accomplished by adjusting the lens. When it comes to the ciliary muscle, we are slowly approaching the root cause of myopia. The function of the ciliary muscle is almost similar to that of other parts of the body. Its function is regulation, and excessive regulation will lead to muscle soreness. The most direct manifestation is the decline of regulation ability, and the decline of regulation ability is often me The beginning of myopia., ▼ working principle of ciliary muscle: when our eyes look close, the ciliary muscle is in a tense state, and the lens is convex at this time., When our human eyes look far away, the ciliary muscles are relaxed and the lens is flat.,
always feel tired eyes, unconsciously blurred vision, and the degree is getting deeper and deeper! Why on earth?
1 | the regulation ability of ciliary muscle determines your vision.
imaging of external objects is an optical principle on our retina. When light enters the eye, it successively enters the cornea, pupil, lens, vitreous body, aqueous humor and other media, and finally forms an image on the retina. Each time it passes through a medium, the light will be refracted in turn, These mediators constitute the refractive system in the eye (cornea, lens, vitreous body, aqueous humor, etc.)
among these mediators, only the lens can be adjusted (elastic biconvex transparent body), the refraction of light by other media is relatively stable, in other words, it will not change. However, we need to look far and near, so this action is completed by the [intraocular muscle – ciliary muscle] by adjusting the lens.
When it comes to ciliary muscle, we are slowly approaching the root cause of myopia. The muscle function of ciliary muscle is almost similar to that of other parts of the body. Its function is regulation, and excessive regulation will lead to muscle pain. The most direct manifestation is the decline of regulation ability, and the decline of regulation ability is often the beginning of our myopia.
▼ working principle of ciliary muscle
when our eyes look close, the ciliary muscle is in a tense state, and the lens is bulging.
when our human eyes look far away, the ciliary muscle is relaxed, and the lens is flat.
2 | how does visual fatigue slowly develop into myopia?
when we use our eyes at close range (for example, reading and writing, piano and painting, playing mobile phones, iPads, etc.), our ciliary muscles are in a tense state, which is equivalent to holding an object alone. For a long time, our muscles will be sore, but the muscle feeling in our eyes is not as strong as that in our arms. When we can really feel eye fatigue, our ciliary muscles are already tired. If we don’t want to further deepen myopia , then you really need a rest!
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the root cause of myopia is the decline of ciliary muscle regulation caused by excessive use of eyes at close range for a long time, which is also the key feature of pseudomyopia in the initial stage of myopia. If it comes to true myopia and high myopia, it is not so simple. Here we mainly explain that the true veil of myopia is the role of ciliary muscle, because when it comes to true myopia and high myopia, It also plays an important role.
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myopia prevention and control are preferred. Shilijia
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shilijia intelligent polymerized light prism is a kind of myopia prevention and control glasses specially designed for teenagers. Aiming at the defects of ordinary myopia glasses, it is optimized and upgraded to effectively prevent and control the deepening of myopia. The
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smart polymerized light prism is composed of two pairs of functional glasses: reading and writing glasses and living glasses. Read and write glasses shall be used when reading, writing and other close eyes are used, and life glasses shall be worn at ordinary times. The close cooperation of the two pairs of glasses can cut off the environment of myopia from the root, and re adjust the eyeball in the way of enhancing far vision, so as to truly achieve the three infallibility of learning, correction and repair.
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reading and writing glasses: from near to far, we can cut off the root of myopia.
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should be worn when reading and writing. Myopia is mostly caused by long-term close-up use of eyes. With special matching parameters and ingenious lens design, shilijia reading and writing mirror can transform both eyes from near-sighted state to telescopic exercise, improve visual fatigue, cut off the important root cause of myopia, and prevent the occurrence and further development of myopia.
life mirror: enhance telescopic exercise and improve naked eye vision.
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are worn in daily life. Modern life makes people stay in a relatively narrow space for a long time, and the telescopic distance is seriously insufficient. By improving the telescopic exercise time and intensity, shilijia life mirror extends the state of seeing a few meters or even tens of meters to a further state, speeds up the exercise of myopia eyeballs, improves the ability of myopia and controls the degree of myopia.