Marwood N. Ediger - Vienna VA Laurence Grossman - Olney MD
Assignee:
The United States of America as represented by the Department of Health and Human Services - Washington DC
International Classification:
A61B 3103
US Classification:
128774
Abstract:
A method and apparatus for evaluating optical elements which utilizes reflected images. The method allows determination of the optical effects contributed by individual surfaces of a single optical alone or in a multiple element optical system. The method is particularly useful for evaluating corneas after transplant, grafting and reshaping procedures.