一、致伤原因是由于眼部受紫外线照射后所致角膜结膜炎。紫外线波长一般在3,200～2,500(?)之间,当紫外线过度照射而被组织吸收后,原子和围绕原子核转动的电子把它们振动传播时的能量加到组织的分子内,使得组织分子改变其运动状态,从而产生光电性损害。这类紫外线来自高热固体或气体,在工业中常见于电焊、乙炔焰或氢氧焰的气焊工人,助手或旁观者,因为没有戴防护镜而发生。此外,在水银灯下从事拍摄电影的工作人员和 First, the cause of injury is due to corneal conjunctivitis caused by ultraviolet radiation of the eye. UV wavelengths are generally between 3,200 ~ 2,500 (?), When the UV radiation is absorbed by the organization, the atoms and the electrons around the nucleus of the vibration of their vibration energy is added to the organization of molecules, making tissue molecules change their movement State, resulting in photoelectric damage. These types of UV rays come from highly hot solids or gases. Gas welders, helpers, or bystanders commonly found in the industry for electrical welding, acetylene or oxyhydrogen flame, do not wear goggles. In addition, the crew engaged in filming under the mercury lamp and