Anti-blue light resin lens with high toughness

Abstract

The invention discloses an anti-blue-light resin lens with high toughness, which comprises an anti-blue-light lens main body, one side of the anti-blue-light lens main body is provided with a first anti-reflection film, the other side of the anti-blue-light lens main body is provided with a second anti-reflection film, and one side of the first anti-reflection film is provided with a first waterproof superhard film. The device is complete in production process, simple in operation and simple in steps, saves labor and time, effectively improves the working efficiency, reduces the reflected light on the surface of the lens through the arrangement of the first anti-reflection film and the second anti-reflection film, enables the object to be seen clearly, reduces the reflected light of the mirror surface, increases the light transmittance, and improves the production efficiency. By arranging the first waterproof superhard film and the second waterproof superhard film, the surface of the lens is smoother, the anti-pollution functions such as water prevention, fog prevention and dust prevention are added, meanwhile, the hardness of the lens is improved through the first waterproof superhard film, the second waterproof superhard film and the anti-blue-light lens body using the anti-shrinkage modifier, and cracks are prevented from being generated when the lens is installed.

Description

technical field [0001] The invention relates to the technical field of glasses, in particular to a high-toughness anti-blue resin lens. Background technique [0002] Glasses are simple optical devices made to correct vision or protect eyes, consisting of lenses and frames. There are four kinds of glasses for vision correction: myopia glasses and farsighted glasses, presbyopic glasses and astigmatism glasses. No matter what kind of glasses, because the stains formed by the attachment of hand dirt, fingerprints, sweat, cosmetics, etc. remain on the lenses during use, the perspective effect of the lenses is poor, affecting the use, and even causing the danger of vision loss. [0003] However, in the existing technology, the general anti-blue light lens has low toughness, and it is easy to produce cracks when it is made into a mirror. At the same time, it does not have the performance of anti-reflection, waterproof and anti-fog. Therefore, we propose a high-toughness lens. Ant...

AI Technical Summary

Problems solved by technology

No matter what kind of glasses, because the stains formed by the attachment of hand dirt, fingerprints, sweat stains, cosmetics, etc. remain on the lens during use, the perspective effect of the lens is poor, affecting the use, and even causing the danger of vision loss

[0003] However, in the existing technology, the general anti-blue light lens has low toughness, and it is easy to produce cracks when it is made into a mirror. At the same time, it does not have the performance of anti-reflection, waterproof and anti-fog. Therefore, we propose a high-toughness lens. Anti-blue light resin lens

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