The device also has a diopter adjustment built in, so people who wear glasses or contact can use it without wearing additional vision correction.

该设备还内光度调节功能，因此佩戴眼镜或接触的人无需佩戴额外的视力矫正即可使用它。

" A common misunderstanding is that a surgery can cure myopia, but in fact, the procedure can only remove the need for glasses, or apply the refractive function of glasses to the eyeball, " he said.

“目前最常见的误区是很多人都认为手可以治愈近视，实际上严格来讲，手仅仅是‘摘镜’，也就是说，通手的手段，把眼镜的光度施加到眼球上，让我们的眼球能够度生长的度数。

Wei Wenbin, a senior ophthalmologist at Beijing Tongren Hospital, told a recent news conference that laser eye surgeries are recommended for people age 18 and above to ensure stable refraction, but rigorous pre-operation evaluations should be carried out.

北京同仁医院资深眼科专家魏文斌在最近的新闻发布会上表示，建议18岁及以上的人接受近视激光手，确保稳定的光度，但应进行严格的前评估。