Journal of Korean Ophthalmic Optics Society (한국안광학회지)
- Volume 1 Issue 1
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- Pages.65-72
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- 1996
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- 1226-5012(pISSN)
Review of the plastic ophthalmic lens
플라스틱 안경렌즈에 관한 고찰
- Kim, Sang Yeoun (Department of Ophthalmic Optics Taegu Health Junior College)
- 김상연 (대구보건전문대학 안경광학과)
- Published : 1996.05.31
Abstract
The general property of plastic ophthalmic lens has been reviewed by the optical property and polymer structure. A PMMA which is synthesized by the polymerization of monomers of two or more kinds is termed a copolymer, and the main chain composes a skeleton of molecular structure in the polymer. Refraction index of polymer was governed mainly by the polarization of molecular and was followed to increase it conspicuously as Cl, Br, and Iodine was substitude to hydrogen. Thermal dependence of refraction index of polymer show that the higher distinctive characteristic than glass material.
플라스틱 안경렌즈의 소재에 관한 일반적인 특성을, 광학적 특성과 polymer의 구조관련시켜 설명함으로써 그 본질적인 부분에 대한 해설을 하였다. PMMA의 경우
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