Contour resolution of the EyeSys Corneal Analysis System
- 1 July 1995
- journal article
- Published by Wolters Kluwer Health in Journal of Cataract & Refractive Surgery
- Vol. 21 (4) , 404-406
- https://doi.org/10.1016/s0886-3350(13)80529-9
Abstract
We investigated the accuracy of a conventional videokeratography instrument (Corneal Analysis System, EyeSys Laboratories) to measure contour information using specialized software developed by the manufacturer. Seven calibrated spheres were measured and the results tabulated. A contour resolution for all spheres for all reflected rings was found to be ±0.0047 mm, representing a 95% confidence interval. This level of resolution is high enough to obtain clinical value from using the EyeSys instrument as a contour measuring device.Keywords
This publication has 3 references indexed in Scilit:
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- Comparison of the accuracy and reproducibility of the keratometer and the EyeSys Corneal Analysis System Model IJournal of Cataract & Refractive Surgery, 1992
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