Zoom lens group
AssigneeAAC Optics Solutions Pte. Ltd.
InventorsJarno Matikainen, Tomi Lintulahti
Life of this patent
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Abstract
A zoom lens group is provided and includes a cover, a first magnetic device and at least two lenses. The cover includes an installation cavity, and the first magnetic device is connected to the cover. Each of the at least two lenses is movably arranged in the installation cavity and provided with a second magnetic device. The first magnetic device is configured to attract the second magnetic device to calibrate each of the at least two lenses, in such a manner that axes of the at least two lenses coincide with each other. The zoom lens group can calibrate the camera lenses, thereby increasing precision of the zoom lens group and improving the imaging effect.
Claims10
A zoom lens group, comprising:
- a cover comprising an installation cavity;
- a first magnetic device connected to the cover;
- and
- at least two camera lenses, each of which is movably arranged in the installation cavity and provided with a second magnetic device,
- wherein the first magnetic device is configured to attract the second magnetic device to calibrate each of the at least two camera lenses, in such a manner that axes of the at least two camera lenses coincide with each other.
Dependencies are inferred from the claim text.