Okuyama, F <br/><br/>
Eye-tracking infra-red optometer.  [electronic resource] 

 -  Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)  Jul 1990 
 - 291-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0275-5408 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accommodation, Ocular--physiology<br/>Convergence, Ocular--physiology<br/>Eye Movements--physiology<br/>Humans<br/>Infrared Rays<br/>Optometry--methods<br/>Refraction, Ocular<br/>Time Factors