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I am nearsighted by 200. How many pairs of glasses should I wear? Thank you.
200-degree myopia, its apogee is 50 cm in front of your eyes. For 200-degree myopia, you can choose frame glasses or contact lenses with a focal length of 50 cm.

How to match myopia glasses;

The prescription of myopia glasses is mainly carried out through medical optometry, and it is necessary to go to the hospital for computer optometry. Doctors optometry according to the results of computer optometry. If the child is young, especially with high myopia, it is usually recommended to use mydriatic optometry, that is, use mydriatic eye drops to dilate the pupil, reduce or lose the accommodation function, and then perform retinoscopy optometry. After optometry, subjective optometry will be performed to see the degree of corrected vision and subjective optometry. After getting the degree of subjective optometry, the optometry is over on the first day, and the re-examination is needed on the second day, that is, after the pupil is normal. After the retest degree is tried on, generally after 20-30 minutes, the obtained myopia degree can be used for normal glasses with myopia.

With myopia glasses, it is recommended to choose Guiyang Aier Eye Hospital. Guiyang Aier Ophthalmology comprehensively develops professional ophthalmology medical projects such as myopia, hyperopia, astigmatism, presbyopia, cataract, glaucoma, keratopathy, fundus diseases, orbital diseases, children's ophthalmology, eye trauma, eye plastic surgery, lacrimal duct diseases, medical optometry, and glasses.

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