Skip to main content
Thesis

A study of the effect of vertical prism in contact lenses as related to changes in vertical testing

1 January 1965

Abstract

There is a lack of information as to the effect of vertical prism in contact lenses upon the vertical system. The purpose of this study is to relate the prism power worn to the Von Graefe and Maddox Rod vertical phorias at far.


Files

Files are restricted to Pacific University. Sign in to view.