Invention Grant
- Patent Title: Lens and method for correcting vision of a user
-
Application No.: US14286239Application Date: 2014-05-23
-
Publication No.: US09612454B2Publication Date: 2017-04-04
- Inventor: Richard Wu
- Applicant: HILINE OPTICAL CO., LTD.
- Applicant Address: TW Taipei
- Assignee: BRIGHTEN OPTIX CORPORATION
- Current Assignee: BRIGHTEN OPTIX CORPORATION
- Current Assignee Address: TW Taipei
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: TW102118442A 20130524
- Main IPC: G02C7/04
- IPC: G02C7/04 ; G02C7/06

Abstract:
A lens for correcting vision of a user includes a central zone and an outer zone. The central zone is configured to cause light passing therethrough to form an image on a retina of an eye of the user. The outer zone surrounds the central zone and has a plurality of different aspherical coefficients for respectively causing light passing therethrough to form images spaced apart from the retina.
Public/Granted literature
- US20140347622A1 LENS AND METHOD FOR CORRECTING VISION OF A USER Public/Granted day:2014-11-27
Information query