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    愛護自己的眼睛

    時間:2019-07-03 06:56:22  作者:  來源  查看:0
    劉雪琪
    6月6日是我國第24個“愛眼日”,今年的主題是“共同呵護好孩子的眼健康,讓他們擁有一個光明的未來”。

    眼睛是人類觀察世界的重要器官,又是人類溝通外部世界的渠道,所以眼睛是心靈的窗口。如今戴眼鏡的人越來越多,青少年中眼睛屈光不正的也越來越多,帶來許多不便,所以保護視力刻不容緩。

    當天下午,我們小記者跟隨輔導老師來到永康路晶明眼鏡店了解愛眼、護眼知識并參觀了眼鏡制作的全過程。首先晶明眼鏡的驗光師為我們帶來了《學生近視眼防控知識》講座,讓我們首先認識了眼睛的基本構造,如瞳孔、視網膜、晶狀體等。讓我們了解到晶狀體的作用是調節視覺清晰度。當我們看向遠處時,晶狀體就可以得到放松,當我們看向近處時,晶狀體就會膨脹。

    另外,老師還向我們解釋了形成近視的各種原因,比如遺傳、環境等。當父母雙方都是高度近視時,孩子遺傳近視的幾率是100%,而父母一方是高度近視時,孩子近視幾率就是50%。一旦患上近視,戴上近視眼鏡,就會很不方便,會影響學習、生活等。近視還會引起多種眼病,如白內障、視網膜脫離、黃斑出血等,所以,我們一定要好好愛護自己的眼睛。

    讓我們一起來做保護眼睛的小衛士。
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