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Multifocal eye lens with optical zones which at least partly encircle a main optical axis
专利权人:
Carl Zeiss Meditec AG
发明人:
Gerlach, Mario
申请号:
AU2014308014
公开号:
AU2014308014B2
申请日:
2014.08.04
申请国别(地区):
AU
年份:
2016
代理人:
摘要:
The invention relates to multifocal eye lenses (1) with an optical part (2) which has a first optical side (4), when viewed in the direction of a main optical axis (A) of the eye lens (1), and an opposite second optical side (5) and which has a plurality of annular optical zones (6 to 9) that at least partly encircle the main optical axis (A) and are formed on at least one side (4, 5). Each zone (6 to 9) has at least one main sub-zone (6a to 9a).
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