Synopsis of “METHOD AND APPARATUS FOR IMPROVING VISION AND THE RESOLUTION OF RETINAL IMAGES” by David R. Williams and Junzhong
نویسنده
چکیده
The art in the present literature involves a method and an apparatus for improving vision system using a combination of laser based retinal imaging system, HartmannShack wavefront sensor, wavefront compensation device such as deformable mirrors, and advanced user feedback and imaging processing algorithm. Together, they enable precise measurement of higher order aberrations beyond defocus and astigmatism limited by existing ophthalmic metrology. The resulting output correction signal from the sensor may be used to fabricate contact or intraocular lenses, or to guide a surgical procedure to correct for the aberrations of the eye.
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