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Ophthalmic wavefront aberration diagnostic tool, has camera that aids in focusing aerial image from lenslet array, on wavefront sensor
Ophthalmic wavefront aberration diagnostic tool, has camera that aids in focusing aerial image from lenslet array, on wavefront sensor
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机译：眼科波前像差诊断工具，具有可将来自小透镜阵列的航空图像聚焦在波前传感器上的摄像头
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摘要
A lenslet array (324) receives image of a light spot on retina of the eye. A sensor (300) receives aerial images from the lenslet array. A processor receives signals from the sensor corresponding to aerial images, and determines the wave aberrations from the signals. A camera aids in focusing the aerial images from the lenslet on the sensor. Independent claims are also included for the following: (a) Wavefront sensor focusing technique; (b) Accommodation range determining technique using wavefront sensor.
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