BLICKVERFOLGUNG FÜR GESICHTSFELDUNTERSUCHER

A field test apparatus is disclosed which is interactive both in the automated positioning of trial lenses (used to correct the patient's focal distance to the tester hemispherical projection screen) as well as providing automatic gaze direction determination through automated video surveillanc...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEHMER, DONALD, E., BERKELEY, CA 94708, US, KIRSCHBAUM, ALAN, R., OAKLAND, CA 94611, US
Format:	Patent
Sprache:	ger
Schlagworte:	CONTACT LENSES DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES SURGERY
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