The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 16, 2025
Filed:
Aug. 25, 2023
St. Shine Optical Co., Ltd., New Taipei, TW;
ST. SHINE OPTICAL CO., LTD., New Taipei, TW;
Abstract
An optical lens for vision correction adapted to correct a diopter value of N of an eye of a subject includes a vision correction area. The vision correction area includes an optical center, a first diopter correction portion, and a second diopter correction portion. The optical center is for aligning with a visual axis of the eye of the subject. The first diopter correction portion outwardly extends from the optical center and has a diopter value gradually decreasing from the optical center to a periphery of the first diopter correction portion. The optical center has a maximum diopter value ranging from N+3.5 D to N+9 D. The periphery of the first diopter correction portion has a diopter value of N. The second diopter correction portion surrounds and adjoins the first diopter correction portion, and has a diopter value constantly varying within a range from N−1.5 D to N+1 D.