Device for evaluating optical elements by reflected images

Details Device for evaluating optical elements by reflected images Device for evaluating optical elements by reflected images

1991-04-16

1996-12-10

Shay, David M.

Surgery

Truss

Pad

606 10, 3561245, 356125, A61B 3103

Patent

active

055821855

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.

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Webster's dictionary pp. 1429 and 2640.

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