Patent ID: 11867965
Assignee: NINGBO SUNNY OPOTECH CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 7:
8. A manufacturing method of a camera module, comprising the steps of:
(a) arranging the adjustable optical lens according to claim 1 in a photosensitive path of an optical sensor of an optical device;
(b) preassembling at least an adjustable optical element in said adjustable optical lens to complete a preassembly of said camera module;
(c) capturing an imaging through said adjustable optical lens after preassembled by shooting a MTF testing chart with said camera module which is powered on after preassembled and said optical sensor and adjusting an assembling position of said adjustable optical element to make an imaging of said camera module after adjusted meet a resolution requirement; and
(d) fixing a relative position between said adjustable optical element and said optical sensor and packaging said adjustable optical lens and said optical device to form said camera module.