Methods and systems for determining a refraction of at least an eye of a person

Methods and systems for determining a refraction of at least an eye of a person

Method for determining a refraction of at least an eye of a person under specific spectral conditions, the method comprising: - an eye illumination step, during which the eye of the person is illuminated under said specific spectral conditions, said specific spectral conditions being provided by a p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DUBAIL, Marie, SCHERLEN, Anne-Catherine
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:Method for determining a refraction of at least an eye of a person under specific spectral conditions, the method comprising: - an eye illumination step, during which the eye of the person is illuminated under said specific spectral conditions, said specific spectral conditions being provided by a polychromatic source having a spectrum which is different from the spectrum of a white light source and/or by a chromatic filter positioned before the eye of the person and illuminated by a source, and - a refraction determination step during which the refraction of the eye of the person is determined under said specific spectral conditions.