Superhard polarizing lens

Abstract

The invention discloses a superhard polarizing lens, which comprises a lens main body, wherein TPU elastic light transmitting rings are fixedly arranged on the periphery of the lens main body, lens fixing grooves are formed in the outer surface of the front end and the outer surface of the rear end of each TPU elastic light transmitting ring, and anti-skidding grains are arranged on the outer surface of each TPU elastic light transmitting ring; and the lens main body comprises two layers of resin substrates, a mixed film is arranged between the two layers of resin substrates, the mixed film comprises a polarizing film, a color-changing layer and an anti-UV film, and the color-changing layer is positioned between the polarizing film and the anti-UV film. The superhard polarizing lens of theinvention has the advantages that firstly, the impact force of the polarizing lens and the ground can be reduced, the lens is protected; the influence of the outside on the color-changing layer can be reduced, the stability of the polarizing lens is improved, and the strength and the hardness of the polarizing lens are improved; and finally, the attachment of oil stains, impurities and moisture can be reduced, thereby facilitating the washing of lens, and bringing a better use prospect.

Description

technical field [0001] The invention relates to the field of polarizing lenses, in particular to a superhard polarizing lens. Background technique [0002] Polarized lenses are lenses that only allow light of a certain polarization direction in natural light to pass through. With the rapid development of society, people's living standards continue to improve, and the types of people's outdoor sports continue to increase. In order to protect people's eyes, people have invented polarized lenses. With the development of science and technology, people's requirements for polarized lenses are getting higher and higher. As a result, the existing polarized lenses cannot meet people's requirements. ; [0003] There are certain disadvantages in the existing polarized lenses when used. First, the fixing effect of the existing polarized lenses is not good, and they are easy to loosen, and the corners of the lenses are easily broken after touching the ground, which does not meet people’...

AI Technical Summary

Problems solved by technology

[0002] Polarized lenses are lenses that only allow light of a certain polarization direction in natural light to pass through. With the rapid development of society, people's living standards continue to improve, and the types of people's outdoor sports continue to increase. In order to protect people's eyes, people have invented polarized lenses. With the development of science and technology, people's requirements for polarized lenses are getting higher and higher. As a result, the existing polarized lenses cannot meet people's requirements. ;

[0003] There are certain disadvantages in the existing polarized lenses when used. First, the fixing effect of the existing polarized lenses is not good, and they are easy to loosen, and the corners of the lenses are easily broken after touching the ground, which does not meet people’s requirements for use. , the hardness of the existing polarized lenses is not enough. Finally, the existing polarized lenses are easy to be stained with dust during use, and it is inconvenient to clean. Therefore, we propose a superhard polarized lens

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