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清洁眼镜的最佳方式

'Everyone uses their shirt cloth─worst thing!' she says. 'Your shirttail almost certainly carries dust, and that has the potential of scratching your lens.'

她说：“很多人都用他们的衬衫下摆擦眼镜──这是最糟糕的做法！你的衬衣下摆几乎肯定沾有尘土，这可能会刮坏镜片。”

Glass vs. Plastic

玻璃镜片与树脂镜片

Of the 69.1 million Americans who bought prescription spectacles last year, most purchased plastic lenses; glass has gone out of fashion as safety concerns have arisen. Unlike that hard surface, plastic is soft and can scratch easily.

去年，6,910万美国人购买了处方眼镜，其中多数都是树脂镜片；由于对安全的担忧上升，玻璃镜片已经过时。与玻璃镜片坚硬的表面不同，树脂镜片柔软而且容易被刮坏。

Once lenses are scraped up, 'there is no way to buff that scratch out,' says Dr. Geist. Attempting to clean glasses when dry only exacerbates the problem, since a wet surface is slicker than a dry one. 'People breathe on their glasses then grab a Kleenex or paper towel or napkin because they're convenient, but the rough fibers that they're comprised of might leave debris behind,' Dr. Geist says. She adds that special microfiber cloths are good for dry touch-ups during the day, but aren't a stand-in for a thorough, soapy cleaning. Neither is your breath.

盖斯特博士说，一旦镜片有了刮痕，“就没有办法除去”。在镜片干燥时擦眼镜只会加剧问题，因为湿润的表面会比干燥的表面光滑一些。盖斯特博士说：“人们在镜片上哈气，然后顺手抓起一张餐巾纸去擦眼镜，但构成餐巾纸的粗糙纤维可能会在镜片上留下碎屑。”她补充说，特殊的超细纤维布适于干擦镜片，但它不能替代彻底的皂液清洁方法。你的哈气也不行。

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