Invention Grant
- Patent Title: Multifocal eye lens having optical zones which at least partly encircle a main optical axis
-
Application No.: US15045103Application Date: 2016-02-16
-
Publication No.: US10278809B2Publication Date: 2019-05-07
- Inventor: Mario Gerlach
- Applicant: Carl Zeiss Meditec AG
- Applicant Address: DE Jena
- Assignee: Carl Zeiss Meditec AG
- Current Assignee: Carl Zeiss Meditec AG
- Current Assignee Address: DE Jena
- Agency: Walter Ottesen, P.A.
- Priority: DE102013216015 20130813
- Main IPC: A61F2/16
- IPC: A61F2/16 ; G02B27/00 ; G02C7/04
Abstract:
A multifocal eye lenses including an optical part, which has a first optical side and an opposite second optical side viewed in the direction of a main optical axis (A) of the eye lens, and which has a plurality of annular optical zones that at least partly encircle the main optical axis (A) and are formed on at least one side, and zones each have at least one main sub-zone.
Public/Granted literature
- US20160220350A1 MULTIFOCAL EYE LENS HAVING OPTICAL ZONES WHICH AT LEAST PARTLY ENCIRCLE A MAIN OPTICAL AXIS Public/Granted day:2016-08-04
Information query
IPC分类:
