Vertical zoom module and corresponding shooting method

An upright, zoom lens group technology, applied in the optical field, can solve the problems that the telephoto module is difficult to play, and achieve the effect of improving near focus, helping miniaturization, and reducing radial size

Pending Publication Date: 2022-02-22
NINGBO SUNNY OPOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that using the telephoto module to shoot well requires certain image shooting knowledge. For the majority of mobile phone consumers, they are not familiar with the relevant knowledge of telephoto shooting. It is often difficult for high-magnification telephoto modules to play their full value.

Method used

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  • Vertical zoom module and corresponding shooting method
  • Vertical zoom module and corresponding shooting method
  • Vertical zoom module and corresponding shooting method

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Embodiment Construction

[0052] For a better understanding of the application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are descriptions of exemplary embodiments of the application only, and are not intended to limit the scope of the application in any way. Throughout the specification, the same reference numerals refer to the same elements. The expression "and / or" includes any and all combinations of one or more of the associated listed items.

[0053] It should be noted that in this specification, expressions of first, second, etc. are only used to distinguish one feature from another, and do not represent any limitation on the features. Accordingly, a first body discussed hereinafter may also be referred to as a second body without departing from the teachings of the present application.

[0054] In the drawings, the thickness, size and shape of objects have been slight...

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PUM

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Abstract

The invention provides a vertical zoom module which comprises a focusing module which comprises a motor and a focusing sub-lens, wherein the motor is suitable for driving the focusing sub-lens to move along the optical axis of the focusing sub-lens; a zooming module which comprises a zoom lens group which comprises at least one focus-adjustable lens, wherein the focus-adjustable lens is suitable for adjusting the focal length by changing the curvature of the optical surface of the focus-adjustable lens; and a light sensing module which comprises a light sensing chip and is used for receiving the light passing through the focusing module and the zooming module and outputting image data, wherein the focusing module further comprises a radial driving element, and the radial driving element is suitable for compensating the radial deviation of the optical center of the zooming module by driving the focusing sub-lens to move in the radial direction when the focus-adjustable lens changes the curvature of the optical surface of the focus-adjustable lens. The vertical zoom module based on the zoom lens group provided by the invention has high imaging quality; and the height of the module can be reduced, and thus miniaturization of the module is facilitated.

Description

technical field [0001] The invention relates to the field of optical technology, in particular, the invention relates to a vertical zoom module and a corresponding shooting method. Background technique [0002] The optical zoom system refers to the (continuous) change of the focal length of the system by changing the interval between the system components on the premise that the image plane of the system remains unchanged, so as to realize the purpose of searching for targets in a large field of view and tracking targets in a small field of view. The many advantages of the zoom optical system are destined to have a wide range of applications. The zoom system is not only suitable for daily fields such as cameras, video cameras, telescopes, microscopes, and mobile phone cameras, but also widely used in national defense construction, aerospace, and scientific research. Education, industrial production, and medical care and other aspects. As we all know, obtaining high-precisio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/04G02B7/105G02B26/00G03B13/36
CPCG02B7/09G02B7/105G02B26/004G03B13/36
Inventor 戎琦袁栋立徐童伟陈钧黄乾友
Owner NINGBO SUNNY OPOTECH CO LTD
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