Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent
1994-12-23
1996-04-09
Gross, Anita Pellman
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
351206, 354 62, A61B 310
Patent
active
055066321
ABSTRACT:
An ophthalmologic apparatus has a main body for effecting an eye examination, a television camera for picking up the image of an eye to be examined, a television monitor for displaying the image of the eye to be examined picked up by the television camera, and an electrical magnifier for electronically magnifying the image of the eye to be examined displayed on the television monitor.
REFERENCES:
patent: 4820037 (1989-04-01), Kohayakawa et al.
patent: 5037194 (1991-08-01), Kohayakawa et al.
patent: 5144346 (1992-09-01), Nakamura et al.
patent: 5280313 (1994-01-01), Kohayakawa
patent: 5287129 (1994-02-01), Sano et al.
Canon Kabushiki Kaisha
Gross Anita Pellman
Mai Huy
LandOfFree
Ophthalmologic apparatus having an electrical magnifier does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ophthalmologic apparatus having an electrical magnifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ophthalmologic apparatus having an electrical magnifier will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-142069