Spectral filtering ophthalmic lens
The spectral filtering ophthalmic lens addresses inefficiencies in existing lens designs by applying a colored pattern to lenslets, improving the treatment of hyperopia and myopia through precise spectral filtering.
WO2026128793A1PCT designated stage Publication Date: 2026-06-18HOYA OPTICAL LABS OF AMERICA INC
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HOYA OPTICAL LABS OF AMERICA INC
- Filing Date
- 2025-12-12
- Publication Date
- 2026-06-18
Smart Images
Figure US2025059366_18062026_PF_FP_ABST
Abstract
A spectral filtering ophthalmic lens for treatment of myopia or hyperopia may include a base lens having a plurality of lenslets formed on its surface. Spectral filtering may be applied to certain regions of the lens by a colored pattern composed of a colored dye which may be applied to the base lens directly or to a laminate that is secured to the base lens. The colored pattern may include a plurality of colored dots which are aligned with the lenslets. The colored pattern may include a plurality of colored regions which fill spaces between the lenslets and / or surround the lenslets. The colored pattern may be formed from a dye such as a yellow dye or a blue dye. The colored pattern may be printed onto the base lens or onto a sheet or laminate attached to a base lens.
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