MEASUREMENT METHOD FOR THE DETERMINATION OF A VALUE OF A VISUAL CORRECTION NEED FOR NEAR VISION OF AN INDIVIDUAL

The invention is related to a measurement method for determining a value of a visual correction need for near vision of an individual in a natural posture for near vision wherein a recognizing limit distance is determined so that the individual is able to recognize at least one predetermined symbol...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CARRIER, John, HERNANDEZ-CASTANEDA, Martha, BARANTON, Konogan
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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