OPTOMETRIC PARAMETER MEASUREMENT FOR PERSONALIZED PROGRESSIVE LENSES BY USING A MECHATRONIC POSITIONING SYSTEM

George BABOIANU, Ionela-Mihaela POPESCU, Victor CONSTANTIN, Alexandra-Gabriela VASILESCU, Daniel BESNEA, Edgar MORARU

Abstract


This article presents tests performed with an optometric parameter measurement device incorporated into a mechatronic positioning system. During testing, it was considered that the correct positioning of the ocular centers of the pupil-centered customized progressive lenses was essential for clear perception of the visualized images. Customized measurements, which are a requirement for people with severe facial asymmetries, were performed using a tablet with special software to capture, process, and convert the pixels that make up the image into a unit of measurement in millimeters. The results obtained with the measuring device led to the high-precision measurements necessary for the construction, design, and manufacture of customized progressive lenses.

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References


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