| Literature DB >> 1192266 |
S M Drance, D W Mitchell, M Schulzer.
Abstract
A study of the Dioptron automatic refraction machine reveals a good reproducibility of the results obtained by the machine. In a comparison with retinoscopy and subjective refraction, the spherical components were well correlated while the cylindrical power was less well related. The rejection rate of the machine was high and its usefulness in refraction is discussed.Mesh：
Year: 1975 PMID： 1192266
Source DB: PubMed Journal: Can J Ophthalmol ISSN： 0008-4182 Impact factor: 1.882