Three-Way Comparison of Retinoscopy, Subjective, and Dioptron Nova Refractive Findings
- 1 January 1985
- journal article
- research article
- Published by Wolters Kluwer Health in Optometry and Vision Science
- Vol. 62 (1) , 63-65
- https://doi.org/10.1097/00006324-198501000-00009
Abstract
On the basis of routine clinical findings taken on a group of 100 patients serving as subjects in the Houston Myopia Control study, a three-way comparison was made between retinoscopy, subjective, and Dioptron Nova refractive findings. Retinoscopy and subjective findings compared very favorably, mean differences being -0.01 D for spherical equivalent power and -0.05 D for cylinder power. Dioptron and retinoscopy findings differed by -0.30 D for spherical equivalent power and -0.13 D for cylinder power, whereas Dioptron and subjective findings differed by -0.33 D for spherical equivalent power and -0.18 D for cylinder power.Keywords
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