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Lens with concave lens function and convex lens appearance

A technology of convex lens and concave lens, which is applied in the field of optics, can solve the problems that the lens affects the optical imaging effect and the difficulty and trouble of installation, and achieves the effect of good replication effect, good versatility, and improved yield rate

Pending Publication Date: 2021-06-18
无锡太空力量科技有限公司
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  • Summary
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Problems solved by technology

[0002] At present, the existing convex lens has the function of concentrating light, and the concave lens has the function of astigmatism. In some special occasions, the volume of the lens will affect the imaging effect of light and the difficulty of installation, such as placing a large parabolic mirror on the roof of the dome as an antenna pot It is extremely troublesome and conspicuous, if the dome has a concave mirror function, it is very easy to install and very concealed

Method used

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  • Lens with concave lens function and convex lens appearance
  • Lens with concave lens function and convex lens appearance

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-2 The present invention provides a technical solution: a lens with the function of a concave lens and the appearance of a convex lens, including a lens 1 and a prism 2 formed by the inwardly deflected plane of the lens; the lens 1 and the prism 2 are integrally formed, Any one or a combination of several types in the splicing molding, when the center-to-center distance of the adjacent tiny prisms on the prism 2 is infinitely close to 0, th...

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Abstract

The invention discloses a lens with a concave lens function and a convex lens appearance. The lens with a concave lens function and a convex lens appearance comprises a lens and a prism, wherein the prism is arranged on the surface of the lens, and the lens and the prism are integrally formed or spliced. Further, the lens is any one of a convex lens or a concave lens, further, the lens is any one of a single convex lens, a double convex lens, a convex-concave lens, a single concave lens, a double concave lens and a concave-convex lens, and further, the prism is arranged on the curved surface of the lens.

Description

technical field [0001] The invention relates to the field of optics-related technologies, in particular to a lens with the function of a concave lens and the appearance of a convex lens. Background technique [0002] At present, the existing convex lens has the function of concentrating light, and the concave lens has the function of astigmatism. In some special occasions, the volume of the lens will affect the imaging effect of light and the difficulty of installation, such as placing a large parabolic mirror on the roof of the dome as an antenna pot It is extremely cumbersome and conspicuous, and if the dome has a concave mirror function, it is easy to install and very concealed. [0003] For this reason, a lens with the function of a concave lens and the appearance of a convex lens is proposed, which can be turned into a convex hull with the function of a concave mirror through the form of surface coating. Contents of the invention [0004] The object of the present in...

Claims

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Application Information

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IPC IPC(8): G02B3/00G02B5/04
CPCG02B3/00G02B5/045
Inventor 李云忠
Owner 无锡太空力量科技有限公司
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