Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Elom A. Koami0
Date of Patent
August 14, 2007
0Patent Application Number
110920460
Date Filed
March 30, 2005
0Patent Primary Examiner
Patent abstract
A pupil measuring device includes a portion that is positioned adjacent to a subject's eye and which includes a plurality of concentric circles on a lens as well as an opaque film that moves to cover the circles. Each circle is marked and the film is aligned with the subject's pupil to be circumjacent thereto. The diameter of the pupil can then be read manually or using electronic circuits with the opaque film being used as the indicator of the measurement.
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