French, C N <br/><br/>
The dioptron II's validity and reliability as a function of its three accuracy indices.  [electronic resource] 

 -  Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)  1982 
 - 57-74 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0275-5408 
<br/><br/><label>Standard No.: </label>10.1016/0275-5408(82)90048-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Humans<br/>Ophthalmology--instrumentation<br/>Ophthalmoscopy<br/>Optometry--instrumentation<br/>Refraction, Ocular<br/>Refractive Errors--diagnosis