水晶眼镜的品质与选购

Quality and Choosing of Crystal Glasses

水晶眼镜是装饰性与实用性相结合的产品,在光学、力学和保健等方面优于普通玻璃眼镜。但目前市场上假货较多,加工制做水平也较低,人们在制造和选购水晶眼镜时对许多间题还不很明白,这些都影响水晶眼镜的应闻和发展。本文对相关的一些问题作了简要说明。

Crystal glasses are not onlg beautiful but also practical . They are better than ordinary glasses in optics mechanics and health care . But nowadays, there are more imitations in the market, processing technique is poor , people have many questions in making and buying crystal glasses. These factors interfere with the application and development of crystal glasses0 This paper explains some relevent problems.