Leonard Bergstein

Resonant Modes of Optic Cavities of Small Fresnel Numbers

Harry Schachter, Leonard Bergstein, 1965 .

Third-Order Aberration Theory for Varifocal Systems

Lloyd Motz, Leonard Bergstein, 1957 .

A Huygens’ Principle for Uniaxially Anisotropic Media*†

L. Bergstein, Leonard Bergstein, T. Zachos, 1966 .

Three-Component Optically Compensated Varifocal System*

Lloyd Motz, Leonard Bergstein, 1962 .

General Theory of Optically Compensated Varifocal Systems

Leonard Bergstein, 1958 .