Methods and viewing systems for inhibiting ocular refractive disorders from progressing

Carly S.Y. Lam (Inventor), Yan Yin Tse (Inventor), Chi Ho To (Inventor)

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An optical system including a layer having a reflective surface, the layer is adapted to provide a primary image and a secondary image. The secondary image is provided by a reflection of an object facing the reflective surface, and the primary and the secondary images are viewable by a viewer having a retina. The secondary image is focused in front of the retina to generate myopic defocus.
Original languageEnglish
Patent numberUS10898407
Filing date19/03/18
Publication statusPublished - 26 Jan 2021

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