现在，要想知道眼镜问世的确切时间已经是很难了。但可以肯定的是，在古希腊、古罗马和古代阿拉伯处于鼎盛时期的时候还没有眼镜，因为在当时，一些非常著名的政治家、思想家、历史学家，他们年纪老了，眼睛花了，看不清文牍、书籍的时候，只好由奴隶念给他们听。古罗马作家普 Now, it is very difficult to know the exact time when glasses were introduced. But what is certain is that there was no spectacles when ancient Greece, ancient Rome, and ancient Arabia were at their peak, because at that time, some very famous politicians, thinkers, historians, they were old, eyes were spent, When they could not read the essays and books, they had to be read by the slaves. Roman writer