Werner J S
Department of Psychology, University of Colorado, Boulder.
Optom Vis Sci. 1991 Apr;68(4):318-20. doi: 10.1097/00006324-199104000-00010.
Spectrophotometric measurements were obtained on 40 pairs of children's sunglasses. Some of these sunglasses provide excellent protection from the potentially damaging effects of ultraviolet radiation (UVR), whereas others fail to provide adequate protection for the crystalline lens and retina. Some labels were ambiguous and misleading with respect to whether the sunglass provided adequate absorption of UVR.
对40副儿童太阳镜进行了分光光度测量。其中一些太阳镜能有效抵御紫外线辐射（UVR）的潜在危害，而另一些则无法为晶状体和视网膜提供足够的保护。关于太阳镜是否能充分吸收紫外线辐射，一些标签含糊不清且具有误导性。
