推荐回答(5个)
近视眼镜应该经常带 带上眼镜的时候你的眼睛才是正常状态 不带眼镜的时候你的眼睛是近视状态 眼镜只是起到折射光线的作用 戴眼镜不会影响你的眼睛外观 近视眼镜是凹透镜 凹透镜看东西是缩小的 别人通过近视镜片看你的眼睛是缩小的 跟带上眼镜之后看起来是不一样的 还有一种情况 就是轴性近视没增加300度 眼睛一般外凸一个毫米 所以 会有感觉陷下去 注意用眼姿势 好好保护视力 才是最主要的
首先,眼镜只是一种工具,帮助看清楚的工具,所以楼主要明白为什么会近视!
近视除遗传性,大部分都是因为现在电视、电脑、学习等时间太长了,近距离工作用眼时间太长了,眼睛和相机差不多,当你看近的时候,眼睛是在调节的,时间长了,调节容易痉挛,从而产生视疲劳,长时间视疲劳,度数就出来了!
经常戴眼镜是因为你不戴眼镜看远处东西都是模糊的,眼睛会比较累(大脑会自动要求眼睛把东西看到最清楚),而且如果你没戴眼镜要看清楚东西,可能会不自觉的眯眼睛(眯眼睛能暂时提高一定视力),所以眼镜还是要经常戴得好!看什么都清清楚楚可以预防弱视(视力提不高,戴上眼镜视力达不到1.0,就是视敏度不好,无眼病因素,大部分都是不经常戴引起的)!
你4年前是13岁,应该是读初一、初二!近视年龄越早,以后度数会越高,这是成正比的!
近视是只能预防不能治疗的(治疗是指,靠吃药或者是戴什么镜片之类的来恢复视力!唯一能恢复的只有做手术,做手术有一定风险,要考虑利弊因素)
每个正常人出生视,眼睛都是远视,随着长身体、眼睛,18~20岁达到正常!
3岁 +2.00度远视 裸眼视力0.6
8岁 +1.50度远视 裸眼视力0.8
12岁 +0.75度远视 裸眼视力1.0
这三个是人眼正常发展的屈光度和裸眼视力,所以楼主你13岁就近视了,已经比正常人提前了几年,一旦是真性近视,自己不注意,涨度数是正常的!其实算下来,你每年只涨了50度,其实还算比较正常的!
最后,楼主平时要多注意用眼休息,不要长时间看书用电脑!注意饮食搭配,度数已经开始稳定了,自己注意一下,以后度数不会大幅度改变的!
你好,只有100度的话是不需要平时戴眼镜的,只需要再看远处的物体的时候或者上课的时候带着眼镜只有住宿超过300度的时候需要随时随地带眼镜是因为眼睛太高的度数太低,在一瞬间这么大的变化,导致眼疲劳,另外,您以后需要注意用眼卫生,注意养成良好的习惯,避免住宿加深还有眼镜需要及时清洗,不要沾太多的灰
度数不高,取眼镜后能够正常生活,不从事较用眼紧张的工作,平时注意正确用眼,休息眼睛,就可以的。不可一会儿戴眼镜一会儿又不戴,因为这样完全会增加度数,产生对眼镜的依赖感,看不清的时候,不要将眼虚着看,虽然会视物更加清晰,但长时以往它也一定会增加度数。眼睛累时尽可能的眨眼促进自身分泌眼液,而不是用滴眼液,因为有些会增加眼对其的依赖。
如果只是近视的话,配镜后还是要经常佩戴为好。配镜时尽量选择比较轻巧的镜框为宜,如果是中高度近视,为了美观,可以选择准分子激光手术。
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