Surgical optometer

Details Surgical optometer Surgical optometer

1992-08-11

1995-09-12

Sikes, William L.

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

351205, 351211, A61B 310

Patent

active

054501431

ABSTRACT:
There are disclosed an improved method and apparatus which derive the optical characteristics of a lens system from a plurality of measurement beams and can display the same. Included is an imaging channel which cooperates with a microprocessor for detecting the measurement beams and processing the detected beam information to derive the optical characteristics of the lens system.

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