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Journal of Cataract & Refractive Surgery: September 2014 - Volume 40 - Issue 9 - p 1576
doi: 10.1016/j.jcrs.2014.07.001
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In the article “Precision of Higher-Order Aberration Measurements with a New Placido-disk Topographer and Hartmann-Shack Wavefront Sensor” (J Cataract Refract Surg 2013; 39:242–249), the intrasession Sw values given in the “Intrasession Repeatability” section (page 244) were incorrect. The fifth sentence in that section should say, “For the spherical and astigmatic component of the autorefraction, the intrasession Sw values were 0.20 D and 0.13 D, respectively, and the precision values were 0.40 D and 0.26 D, respectively.”

© 2014 by Lippincott Williams & Wilkins, Inc.