激光技术的发展以及它的广泛应用,使接触激光的人员日益增多.而在激光的生物效应中,以对眼的损伤为最显著,如角膜、玻璃体及视网膜等常易受损.除急性意外眼损伤外,长期接受低功率激光照射也能致使眼的慢性累积性反应,这也是不可忽视的. The development of laser technology and its wide application make the number of people who come in contact with the laser is increasing day by day. In the biological effect of laser, eye injury is the most obvious, such as cornea, vitreous body and retina, Eye damage, long-term exposure to low-power laser can also cause chronic eye cumulative response, which is not to be ignored.