我们观察了脱离γ射线环境１０～２１年后射线工作者眼晶状体的状况。受检人数５８人，均为男性，平均年龄４３３岁。根据工作中佩带胶片和剂量笔记录的情况分为两组，有剂量记录者１９人，为射线组，无剂量记录者３９人，为对照组，剂量０００２～４３３ｍＳｖ，剂量... We looked at the condition of the radiologist’s eye lens 10 to 21 years after leaving the gamma-ray environment. The number of subjects were 58, both men, the average age of 43  3 years old. According to the work of wearing film and dose pen records are divided into two groups, there are 19 dose record, ray group, no record of 39 were recorded as the control group, the dose 0  002 ~ 433mSv, dose ...