如果把眼睛比作心灵之窗,那么眼镜就可称得上是护“窗”使者了。眼镜不仅可以保护眼睛、提高视觉功能,还是人们脸上的装饰品。早期的眼镜只有一个镜片,没有镜腿,使用时人们必须用手拿着它。别看这种眼镜很古老,在当时它可是时尚的象征哦。随着科技的进步,眼镜的外观发生了巨大的变化,制作工序也与过去大不相同,现在就来看看吧。 If the eyes than the soul of the window, then the glasses can be regarded as protection “window ” messenger. Glasses can not only protect the eyes, improve visual function, or people’s face decorations. Early glasses only one lens, no temples, when used, people must hold it by hand. Do not look very old glasses, at the time it is a symbol of fashion Oh. As technology advances, the appearance of glasses has undergone tremendous changes, production processes are also very different with the past, let’s see it now.