水晶体屈折率分布関数の理論的解析

Theoretical Analysis of the Index-distribution in the Crystalline Lens

　著者らは従来発表してきた次式のような水晶体屈折率分布関数を用いて，その特性につき理論的解析をこころみた。

Z²／A＊ξ（n）^2／s＋X²／B＊ξ（n）^2／T＋Y²／C＊ξ（n）^2／u＝1……………（1）

Index-distributions in the crystalline lens lar-gely influence the total index and spherical aberrations of crystalline lens. Especially Coef-ficients S.T or U in the next equations, which show the index-distributions in the crystalline lens, are important factors in the present prob-lems.

Z²/A*ζ(n)^2/s+X²/B*ζ(n)^2/T+Y2/C*(n)ζ^2/U=1……………(1)

ζ(n)=△n/(n₀-nn)………………………………(2)

Index-distributions of crystalline lens is very important also for the clinical problems, as, for example, measurement of the radius of posterior curvature of the crystalline lens in the living human eye.