Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Subjective type
Reexamination Certificate
2011-05-17
2011-05-17
Stultz, Jessica T (Department: 2873)
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Subjective type
C351S210000, C351S239000
Reexamination Certificate
active
07942529
ABSTRACT:
Described herein is a method for optimization of the conditions of execution of the vision contrast test and the corresponding system with which to implement said method so as to be able to guarantee optimal conditions throughout the test session even when not it is not possible to respect the standards. Furthermore, the method comprises a self-calibration procedure, which definitively eliminates the operations of calibration of the system by specialized centers.
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International Search Report and Written Opinion of the International Searching Authority for PCT/EP2008/053373, mailed on Aug. 19, 2008, 13 pages.
Meneghini Gianluigi
Tanassi Cesare
Zanette Walter
Levine Bagade Han LLP
SIFI Diagnostic SpA
Stultz Jessica T
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