The optical system used in the panoramic dual-camera module and its applied lens

An optical system and panorama technology, applied in the field of optical system and its applied lens, can solve the problems of large size, complex optical system or lens structure, etc., and achieve the effect of small size, good optical performance, and fewer lenses

Active Publication Date: 2019-01-08
GUANGDONG HONGJING OPTOELECTRONICS TECHONLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the problems of complex structures and large volumes in existing optical systems or lenses, on the one hand, the embodiments of the present invention provide an optical system used in a panoramic dual-camera module

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  • The optical system used in the panoramic dual-camera module and its applied lens
  • The optical system used in the panoramic dual-camera module and its applied lens
  • The optical system used in the panoramic dual-camera module and its applied lens

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Embodiment Construction

[0022] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] Such as figure 1 As shown, the optical system used in the panoramic dual-camera module includes: a first lens 11, a second lens 12, a third lens 13, a fourth lens 14, and a fifth lens along the optical axis from the object plane to the image plane 19. lens 15 , sixth lens 16 , and seventh lens 17 .

[0024] The object plane side of the first lens 11 is a convex surface, the image plane side is a concave surface, and its refractive power is negative;

[0025] The object plane side of the second lens 12 is a convex surface, the image plane side is a concave surfac...

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Abstract

The embodiment of the invention discloses an optical system applied to a panoramic double-photographing module. The optical system sequentially at least comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens along an optical axis from an object plane to an image plane. Furthermore, the embodiment of the invention further provides a camera lens. The optical system provided by the embodiment of the invention is applied to the panoramic double-photographing module of a panoramic camera or a monitoring system; the optical system is mainly composed of 7 lenses; the quantity of the lenses is less, the structure is simple and the size is relatively small; different lenses are combined with one another, so that the optical system has good optical performances including super wide angles, high pixels and day and night confocal property and the like.

Description

Technical field: [0001] The invention relates to an optical system and a lens applied thereto, in particular to an optical system applied to a panoramic camera or a panoramic dual-camera module of a monitoring system and an applied lens thereof. Background technique: [0002] The existing optical system or lens, especially the optical system or lens used in the panoramic dual-camera module of the panoramic camera or monitoring system, has the defects of complex structure and large volume. Invention content: [0003] In order to overcome the problems of complex structures and large volumes in existing optical systems or lenses, an embodiment of the present invention provides an optical system applied to a panoramic dual-camera module. [0004] The optical system used in the panoramic dual-camera module includes: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a first lens along the optical axis from the object plane to the image pla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B13/00G02B13/06
CPCG02B13/0015G02B13/06
Inventor 席爱平赵治平陈波汪鸿飞刘佳俊尹小玲符致农李飞武曾伟徐小龙
Owner GUANGDONG HONGJING OPTOELECTRONICS TECHONLOGY CO LTD
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