Comparison Between Aberrometry-Based Binocular Refraction and Subjective Refraction
نویسندگان
چکیده
منابع مشابه
Correlation between Retinoscopy and Monocular and Binocular Subjective Refraction
Purpose: The aim of the study was to investigate if static retinoscopy has a higher correlation with monocular than binocular subjective refraction, and also to see if there is any difference between these results and Mohindra retinoscopy. Methods: Retinoscopy and subjective refraction was performed on 32 adult subjects and the results from 29 of these were analysed. Results: The statistical an...
متن کاملbjective refraction from aberrometry: theory
afael Navarro nstituto de Ciencia de Materiales de Aragón ICMA onsejo Superior de Investigaciones Científicas-Universidad de Zaragoza, Facultad de Ciencias laza San Francisco s/n 0 009 Zaragoza, Spain -mail: [email protected] Abstract. A theoretical framework to formulate and solve the problem of obtaining the objective refraction of an eye from aberrometric data is presented. Matrix formalism...
متن کاملComparison of refractive assessment by wavefront aberrometry, autorefraction, and subjective refraction.
PURPOSE To compare refractive assessment results obtained with an aberrometer, an autorefractor, and manual subjective refraction (SR) in a healthy population with optimal visual potential. METHODS Sixty adults aged 18-59 years with visual acuity of 20/25 or better, no media opacity, and no known corneal or retinal abnormalities were recruited during the course of routine eye examination. Ref...
متن کاملComparison of Subjective Refraction under Binocular and Monocular Conditions in Myopic Subjects
To compare subjective refraction under binocular and monocular conditions, and to investigate the clinical factors affecting the difference in spherical refraction between the two conditions. We examined thirty eyes of 30 healthy subjects. Binocular and monocular refraction without cycloplegia was measured through circular polarizing lenses in both eyes, using the Landolt-C chart of the 3D visu...
متن کاملComparison between refraction measured by Spot Vision ScreeningTM and subjective clinical refractometry
OBJECTIVE The purpose of this study was to evaluate the accuracy of Spot Vision Screening™ as an autorefractor by comparing refraction measurements to subjective clinical refractometry results in children and adult patients. METHODS One-hundred and thirty-four eyes of 134 patients were submitted to refractometry by Spot and clinical refractometry under cycloplegia. Patients, students, physici...
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ژورنال
عنوان ژورنال: Translational Vision Science & Technology
سال: 2018
ISSN: 2164-2591
DOI: 10.1167/tvst.7.4.11