Sliney D H, Mainster M A
Am J Ophthalmol. 1987 Jun 15;103(6):758-60. doi: 10.1016/s0002-9394(14)74389-2.
We measured reflected laser beams from seven different contact lenses used during laser photocoagulation to evaluate the potential hazards to the eyes of the clinician and bystanders. We found that although collimated beam reflections from the aiming beam of an argon laser photocoagulator could produce disability glare and discomfort to the laser operator (or to an individual viewing through the auxiliary eyepiece), the levels are not hazardous, by current occupational safety limits. Reflected laser light may exceed occupational exposure limits for momentary viewing by bystanders if they are within 1 meter of the laser contact lens.
我们测量了激光光凝过程中使用的七种不同隐形眼镜反射的激光束，以评估对临床医生和旁观者眼睛的潜在危害。我们发现，尽管氩激光光凝器瞄准光束的准直光束反射会给激光操作员（或通过辅助目镜观看的人）带来视力障碍眩光和不适，但按照当前职业安全限值，这些水平并无危害。如果旁观者距离激光隐形眼镜1米以内，反射的激光可能会超过职业暴露限值，导致其瞬间观看受限。
