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DEVICES AND METHODS FOR WAVEFRONT SENSING AND CORNEAL TOPOGRAPHY
DEVICES AND METHODS FOR WAVEFRONT SENSING AND CORNEAL TOPOGRAPHY
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机译:波前感应和角膜地形图的装置和方法
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摘要
Devices and methods for wavefront sensing and keratometry are described. A device includes a lens assembly, a wavefront sensor, and a keratometer. The wavefront sensor includes: the lens assembly; a first light source configured to emit first light and transfer the first light emitted from the first light source toward an eye through the lens assembly; an array of lenses that is distinct from the lens assembly; and a first image sensor configured to receive light, from the eye, transmitted through the lens assembly and the array of lenses. The keratomer includes: the lens assembly; a second light source that is distinct from the first light source and configured to emit second light and transfer the second light emitted from the second light source toward the eye; and a second image sensor configured to receive light, from the eye, transmitted through the lens assembly.
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