Possible limits of calibrating reading charts with the Landolt ring: a microscopic study
Abstract Purpose To evaluate microscopically whether the print quality and accuracy of sizing of Landolt ring near vision charts are adequate for the calibration of reading charts. Methods Near vision charts with Landolt rings from Oculus GmbH (C-Test; Wetzlar, Germany), Precision Vision (Woodstock,...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2022-08-01
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Series: | Eye and Vision |
Subjects: | |
Online Access: | https://doi.org/10.1186/s40662-022-00302-5 |