It is not uncommon for chemical substances to directly affect the eyes during daily industrial and agricultural production and daily life, causing eye injuries. According to statistics, chemical eye injuries account for the third place in industrial eye injuries. Chemical eye injuries account for about 10% of eye injuries. Chemical substances often cause serious damage to eye tissues. If they are not treated properly in time, the prognosis is poor, and severe cases may even cause blindness or loss of the eyeball. Among the eye injuries caused by chemical substances, 17% are caused by solid chemicals, 31% are caused by liquid chemicals, and 52% are caused by chemical fumes. Among these chemical eye injuries, they can be caused by direct contact of chemicals with the eyes, or they can be absorbed through the skin, respiratory tract, digestive tract, etc., affecting the eyes, visual pathways or visual centers and causing damage.