Patent ID: 8684526

Claim:
A method of measuring vision of an eye of a person with a remote identifiable viewing target positioned away from the person at a viewing distance, the eye having a pupil and a line of sight, the method comprising: positioning the eye of the person at a location to view the remote target such that the eye has the line of sight extending from the pupil to the remote identifiable viewing target; deflecting light of the remote viewing target away from the line of sight toward a deformable mirror; reflecting light from the deformable mirror when the mirror is deformed with an aberration profile; deflecting the light reflected from the deformable mirror along the line of sight toward the eye such that the line of sight is maintained when the eye views the remote identifiable target with the aberration profile; and wherein the person views the remote identifiable viewing target in a natural viewing environment with three dimensional depth perception corresponding to the viewing distance of the remote identifiable viewing target from the person.