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Purpose
This study aims to develop a raytracing‐based strategy for calculating corneal power from anterior segment optical coherence tomography data and extracting the individual keratometer index, which converts the corneal front surface radius to corneal power.
Methods
A large OCT dataset (10,218 eyes of 8,430 patients) from the Casia 2 (Tomey, Japan) was post‐processed in MATLAB (MathWorks,...
Purpose
The purpose of this study is to develop a straightforward mathematical concept for determination of object to image magnification in both phakic and pseudophakic eyes, based on biometric measures, refractometry and data from an anterior segment optical coherence tomography (OCT).
Methods
We have developed a strategy for calculating ocular magnification based on axial length measurement,...
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