什么是青光眼?正常眼球内有一定的压力,即眼内压,以维持眼球的正常生理活动、外形及功能。当眼内压力超过眼球本身所能耐受的最高水平时,造成以视神经为主的眼球及结构损害和视野缺损、视力下降等一系列视功能损伤,叫青光眼。怎样早期发现青光眼?1.当傍晚时,发现眼睛视物模糊、 What is glaucoma? There is a certain pressure in the normal eye, that is, intraocular pressure, in order to maintain the normal physiological activity of the eye, shape and function. When the intraocular pressure exceeds the eye itself can tolerate the highest level, resulting in the optic nerve-based eye and structural damage and visual field defects, decreased visual acuity and a series of visual impairment, called glaucoma. How early detection of glaucoma? 1. In the evening, the eyes blurred vision,