According to Baidu Encyclopedia, Mao Yuanchang Glasses (Ding Qiao Tianjie Store) is located on the 2nd floor of Tianjie, Ding Qiao, Longhu, and the per capita consumption is 500 yuan. Under normal circumstances, the approximate price of a pair of glasses will be around 200 to 1500 yuan, so the glasses in Longhu Tianjie Ding Qiao Store are not expensive.

Glasses are simple optical devices used to correct vision or protect eyes. They are composed of lenses and frames, which are used for improving eyesight, protecting eyes or decorating.