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老光眼镜镜片质量好坏如何判别
更新时间: 2020-08-18 00:00:00  

⒈要把镜片朝着日光灯用眼镜布擦掉上面的灰尘,你要仔细观察上面有没什么小点点,气泡,或是划伤,没有的话就是证明质量好的,一般情况下是不好看到的,你在朝着日光灯的同时最好周围都是黑暗的,这样看起来会比较清晰;

⒉专业是用酒精来擦洗的,没有就用眼镜布代替。

关键词: 眼镜 镜片 质量 好坏 如何 判别

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