FORMATION OF SURFACE-DEFECTS ON POLYMER LENSES DEPENDING ON MOISTURE ABSORPTION

被引：6

作者：

SCHULZ, U

JAKOBS, S

ANTON, B

KAISER, N

机构：

[1] Fraunhofer Institution for Applied Optics and Precision Mechanics -IOF, Jena, D-07745

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1995年 / 353卷 / 5-8期

关键词：

D O I：

10.1007/BF00321361

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Lenses for eye glasses of thermosetting material CR39 and optical lenses of polycarbonate have been investigated with respect to their moisture absorption behavior. The moisture content of polymer lenses has been determined by analyzing transmission spectra in the near infrared (NIR). The surface topography was characterized by Atomic Force Microscopy (AFM). In spite of the fact that CR39 takes up essentially more water, the formation of surface defects is not remarkable compared with lenses of polycarbonate.

引用

页码：740 / 742

页数：3

共 9 条

[1]

FUJIKAWA S, 1990, OPTIK, V84, P1

[2] HUMID AGING OF PLASTICS - EFFECT OF MOLECULAR-WEIGHT ON MECHANICAL-PROPERTIES AND FRACTURE MORPHOLOGY OF POLYCARBONATE [J].