SYSTEM FOR DETERMINING A RELATIVE PERIPHERAL REFRACTION OF AN EYE OF AN INDIVIDUAL AND OPTICAL DEVICE FOR CAPTURING IMAGES OF THE EYE
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United States of America Patent
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Issued Date -
Jan 23, 2025
app pub date -
Nov 17, 2022
filing date -
Nov 17, 2022
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Abstract
An optical device for capturing images of an eye of an individual, the optical device having a first measurement channel and a second measurement channel. The first measurement channel generates at least one first lighting beam directed toward the eye and along a first axis and to capture at least one first image of the eye when illuminated by the at least one first lighting beam. The second measurement channel is generates at least one second lighting beam directed toward the eye and along a second axis separated from the first axis by at least 5°, for example at least 10° or at least 20° and to capture at least one second image of the eye when illuminated by the at least one second lighting beam. The first measurement channel and the second measurement channel are synchronized together.
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