Murata Y
Ophthalmic Res. 1987;19(2):107-12. doi: 10.1159/000265481.
Spectrophotometric measurement of the absorption characteristics of the lens capsule was carried out on 20 cases of so-called complicated or senile cataract operated through intracapsular cataract extraction (ICCE). The lens capsule almost completely transmitted visible radiation (between 400 and 750 nm) and near-ultraviolet (UV) radiation (between 300 and 400 nm). In the UV portion below 300 nm, the lens capsule showed one absorption peak at 280 nm and rapid increase of absorbance below 240 nm. These results reveal that the capsule of the cataractous lens retains a high degree of transparency, but its function as a UV filter is negligible.
对20例通过囊内白内障摘除术（ICCE）进行手术的所谓复杂性或老年性白内障患者的晶状体囊膜吸收特性进行了分光光度测量。晶状体囊膜几乎完全透射可见光（400至750纳米之间）和近紫外线（UV）辐射（300至400纳米之间）。在300纳米以下的紫外线部分，晶状体囊膜在280纳米处显示一个吸收峰，并且在240纳米以下吸光度迅速增加。这些结果表明，白内障晶状体的囊膜保持高度透明，但其作为紫外线滤光片的功能可忽略不计。
