眼科某些照明光源对视网膜的损伤至今还未受到广泛重视,为此作者特将有关的动物试验和眼科临床资料加以综合论述。光损伤分为:①热性损伤:由红外线和高强度的可见光造成。视网膜色素上皮的黑色素颗粒和脉络膜的黑色素细胞吸收光线并转化为热能,当温度超出体温10°～20℃并造成组织蛋白凝固 Some of the ophthalmic light source on the damage to the retina has not been widely valued, for which the authors especially the relevant animal experiments and clinical data to be comprehensively discussed ophthalmology. Light damage is divided into: ① thermal damage: caused by the infrared and high-intensity visible light. Retinal pigment epithelial melanin particles and choroidal melanocytes absorb light and converted to heat, when the temperature exceeds body temperature 10 ° ~ 20 ℃ and cause coagulation of tissue protein