Abstract: pseudomyopia can be recovered. Once it is determined to be true myopia, it can be corrected and cannot be recovered, because myopia is due to the growth of ocular axis. For every 1mm increase of ocular axis, myopia increases by about 300 degrees., If the eye is compared to a camera, what does the lens, focusing system, lens body and negative represent respectively? Why do you have poor eyesight?, The lens is the cornea, lens and other parts;, The focusing system is equivalent to the ciliary muscle;, The mirror body is equivalent to the eye axis;, The camera film is equivalent to the center of the macula;, Poor eyesight means that the negative cannot be clearly imaged during shooting, and the photos taken are blurred. That is, light cannot gather in the center of the macula., What help can medical optometry provide for children’s vision?,
if the eye is compared to a camera, what does the lens, focusing system, lens body and negative represent respectively? Why can eyesight be bad?
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lenses are cornea, lens and other parts;
focusing system is equivalent to ciliary muscle;
mirror body is equivalent to eye axis;
camera film is equivalent to the macular center;
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have poor eyesight, which means that they can’t be clearly imaged to the negative film during shooting, and the photos taken are blurred. For
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, light cannot gather in the center of the macula. What help can
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medical optometry provide for children’s vision?
1. Distinguish true and false myopia through mydriatic potion;
2. Medical optometry, more accurate measurement of degree;
3. Binocular visual function examination detected visual dysfunction such as regulation and aggregation;
4. Through the detection of axial length and corneal curvature, the growth degree of myopia can be predicted in medicine. How does
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medicine correct children’s myopia?
1. Pseudomyopia can be recovered by treatment;
2. Optometry based on eye function status inspection;
3. Binocular visual function training – binocular adjustment and recovery of collective function;
100 degree myopia, we will provide six different personality correction methods according to individual conditions. After the visual function examination of
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:
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1. All indicators are normal. Wear 100 degree glasses to see far and not near;
2. Check for insufficient adjustment, wear 100 degree glasses, often wear and combine with binocular visual function training;
3. The examination found that the regulation was excessive and the ciliary muscle was in a tense state. After mydriasis, the prescription was issued according to the actual situation;
4. It is found that the ratio of regulation and collection function is low, so 100 degree glasses should be equipped, combined with visual function recovery training;
5. High astigmatism was found during optometry, and RGP control was more effective;
6. The length of ocular axis is high, and the correction of corneal plastic surgery to control the deepening of myopia is more effective;
can myopia recover? Why?
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pseudomyopia can be recovered. Once it is determined to be true myopia, it can be corrected, but
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cannot be recovered, because myopia is due to the growth of ocular axis. For every 1mm increase of ocular axis, myopia increases by about 300 degrees.
what do you want to drop drops for mydriasis examination? Does mydriasis hurt your eyes?
mydriatic optometry can distinguish true and false myopia, and accurately check the child’s true degree;
but not all children need mydriatic optometry. Whether mydriatic optometry is needed can be determined after binocular visual function examination.