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US 11,531,180 B2Granted
Multi-group lens, camera module, and electronic device thereof
AssigneeNingbo Sunny Opotech Co., Ltd.
InventorsChunmei Liu, Mingzhu Wang, Hailong Liao, Liang Ding
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Abstract
A multi-group lens assembly (10), a camera module (100), and an electronic device (200) therefore are provided. The multi-group lens assembly (10) includes at least two group units (11 and 12). At least a first gap (15) is provided between the at least two adjacent group units (11 and 12) to compensate a difference between the multi-group lens assembly (10) and an optical design system, thus allowing an optical system of the multi-group lens assembly conform to the optical design system of the present invention.
Claims16
A multi-group lens assembly, comprising:
- at least two group units;
- and
- at least one first gap between at least two adjacent group units to compensate for a difference between the multi-group lens assembly and an optical design system, so that an optical system of the multi-group lens assembly conforms to the optical design system,
- wherein the at least two group units includes a first group unit and a second group unit,
- wherein the first group unit includes a first bearing component, and the second group unit includes a second bearing component,
- wherein the first bearing component includes a first main body and an extension platform extending from the first main body in a direction perpendicular with an optical axis of the optical design system, and the extension platform forms the first gap with the second bearing component of the second group unit, and
- wherein the first gap has a connection medium provided therein so as to fix the first group unit and the second group unit.
4 more elements
Dependencies are inferred from the claim text.