Progressive lo ntsiab muag rau cov hluas

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● Siv lub tshuab peripheral defocus tswj, lub hwj chim ntawm lub lens txo los ntawm qhov chaw kho qhov muag mus rau ntawm ntug ntawm lub lens, uas txo cov peripheral hyperopia defocus phenomenon, yog li ncua lub elongation ntawm lub qhov muag axis thiab slowing down txoj kev loj hlob ntawm myopia.

● Cov software kho qhov muag tau siv los suav cov duab lub xeev ntawm lub lens thaum lub teeb pom kev zoo tau them nyiaj los ntawm lub zog dioptric thaum lub lens tau pom obliquely, thiab qhov kev tsim kho kom zoo ntawm lub lens tau ua los ntawm lub hauv paus uas lub peripheral retinal imaging nyob hauv. lub xeev myopic defocus.

● Siv lub substrate los tiv thaiv lub teeb xiav, nws tuaj yeem thaiv ntau tshaj 25% ntawm lub teeb xiav thiab 99% ntawm cov hluav taws xob ultraviolet thiab lwm yam hluav taws xob tsis zoo.


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