在公元1世纪,罗马帝国克劳狄乌斯王朝最后一个皇帝——暴君尼禄喜欢透过凹陷的宝石用一只眼来观看舞台表演,他感觉效果很好。普林尼的著作里记载着,如果用绿色石块或绿宝石观看,可以使眼睛得到休息。后来,人们逐渐发现玻璃可以克服肉体的缺陷,眼镜也随之在13世纪诞生。到了16世纪,制作透镜已经成为一种工业,眼镜制作也积累了丰富的经验,显微镜的发明可能是眼镜制作中偶然的结果。 In the 1st century AD, Claudius, the last emperor of the Roman Empire, the tyrant Nero liked to watch the stage show with one eye through the gems of the sag, and he felt good. Pliny’s book chronicles that if you watch with green stones or emeralds you can rest your eyes. Later, people gradually found that glass can overcome the physical defects, glasses also will be born in the 13th century. By the 16th century, making lenses had become an industry, and glasses had accumulated a wealth of experience, and the invention of the microscope could have been a fortuitous result in spectacle making.