Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent
1995-01-17
1996-06-25
Sikes, William L.
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
351221, 351245, A61B 314
Patent
active
055304931
ABSTRACT:
An ophthalmologic instrument includes a body of the instrument including an objective optical system and a processing unit, and a camera section including a camera and a second processing unit and interchangeably mounted on the body of the instrument. The first processing unit and the second processing unit are communicably connected together by a predetermined form of serial data communication. In a mode of the invention, an auxiliary processing unit for controlling the operation of the camera is provided in the camera section. The auxiliary processing unit and the second processing unit are connected together so as to be able to exchange information.
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Dang Hung Xuan
Nikon Corporation
Sikes William L.
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