Opthalmological photographing instrument

Details Opthalmological photographing instrument Opthalmological photographing instrument

1990-04-26

1992-06-02

Dzierzynski, Paul M.

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

351207, A61B 314

Patent

active

051181797

ABSTRACT:
An ophthalmological photographing instrument has photographing means for imaging the fundus of an eye to be tested every time a photographing switch is actuated, and a barrier filter to be inserted into a photographing optical path when a fluorescence photography is performed. It also has a light receiving sensor for receiving fluorescence emitted from the eye fundus and control means for inserting the barrier filter into the taking optical path every time the taking switch is actuated when a light receiving signal output from the eye fundus becomes either larger or smaller than a predetermined value.

REFERENCES:
patent: 4436388 (1984-03-01), Takahashi et al.

Affiliated with

Also associated with

Rating

Opthalmological photographing instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Opthalmological photographing instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Opthalmological photographing instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2224870