Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Subjective type
Inventor
active
Method and an apparatus for checking the thresholds of a subject
Method and an apparatus for performing a visual field test,...
Method and an apparatus for testing a subject's response to visu
Method and apparatus for testing a subject's perception of visua
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Profile ID: LFUS-PAI-P-1048606