The device performs high-speed optical coherence tomography (OCT) imaging using an infrared light source and tiny 2D mirror, creating a high-resolution 3D image of the retina. The system also automatically corrects for eye movement, effectively freezing the eye during the scan for a focused, streak-free result. Thought the essential technology inside the scanner has existed for years, and table-top systems have allowed diagnosis of retinal diseases by specialists, the new scanner may allow for population-wide screening of eye diseases.
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