Development and research of the optical-electronic device based on the wavefront sensor to control the form parameters of intraocular lenses

Abstract

This article presents a technique for diagnostics the design parameters of intraocular lenses. A comparative analysis of the current state and development of devices for the diagnostics of intraocular lenses form and quality parameters was carried out. An original technical solution is proposed that allows to design a two-channel optoelectronic device, including a collimating channel and a channel based on the Shack-Hartmann wavefront sensor (DWF). The hardware characteristic, the wave front radius of curvature in the plane of the lens raster, of the device is considered, the wavefront radius of curvature in the plane of the lens raster, and the dynamic range by which the possible range of measured aberrations of the intraocular lenses is limited. Within the limits of the accuracy calculation the systematic error of the output parameter of the developed device is investigated.