Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent
1986-01-17
1991-10-08
Dzierzynski, Paul M.
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
128 18, A61B 310
Patent
active
050549065
ABSTRACT:
An ophthalmological apparatus for opening the eyelids to permit access to the eye, and for illuminating the eye, primarily suited for ophthalmological procedures upon the surface of the eye. In one embodiment, a pair of optical fibers is provided along the arms of a speculum.
REFERENCES:
patent: 2702540 (1955-02-01), Debeh
patent: 3626471 (1971-12-01), Florin
patent: 3680546 (1972-08-01), Asrican
patent: 4265519 (1981-05-01), Pomerantzetf
patent: 4337763 (1982-07-01), Petrassevich
patent: 4556052 (1985-12-01), Muller
Brimfield Precision, Inc.
Dzierzynski Paul M.
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