Variable-focus water lens glasses

Abstract

The invention discloses variable-focus water lens glasses, which belong to the technical field of water lenses and comprise two glasses frames, wherein groove rings are arranged on the front and rear sides of the glasses frames, pressing rings are mounted on the inner walls of the groove rings, elastic diaphragms are clamped between the pressing rings and the groove rings, a middle block is fixedly connected between the two glasses frames, a water inlet hole is formed in the upper end surface of the middle block, the left side and the right side of the water inlet hole are communicated with strip-shaped channels, the inner wall of the water inlet hole is in threaded connection with a water gate plug, the outer wall of the water gate plug is provided with sealing spiral threads, through holes are formed in the inner walls of the two mirror frames, and the opposite ends of the two strip-shaped channels are communicated with the two through holes respectively. According to the variable-focus water lens glasses, lenses achieve the effect of zooming at any time according to a water lens principle, so that a patient with myopia or presbyopia can focus autonomously, the clean water in the lenses can reduce the temperature of the surrounding environment, thus the cooling and anti-inflammation effects on the inflamed eyes are achieved, moreover, the water has the anti-radiation function, and the water lens glasses can be used for protecting the eyes in the radiation environments of magnetic fields, rays and the like.

Description

technical field [0001] The invention belongs to the technical field of water lenses, and in particular relates to variable-focus water lens glasses. Background technique [0002] The zoom water lens is to make use of the refraction of light when it enters another medium from one medium, and make water, a transparent substance different from air, into a spherical surface; when its refraction surface is convex, it has a converging effect on light; the refraction surface When it is a concave surface, it has a diverging effect on light; and the size of its converging or diverging effect on light is inversely proportional to the radius of the spherical surface. [0003] Nowadays, more and more people wear glasses, especially students, and the prescription of glasses is increasing rapidly. Glasses made of traditional lenses cannot achieve independent zooming, and need to change glasses frequently, which consumes a lot of time, energy, and money. And traditional spectacles are not...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, more and more people wear glasses, especially students, and the prescription of glasses is increasing rapidly. Glasses made of traditional lenses cannot achieve independent zooming, and need to change glasses frequently, which consumes a lot of time, energy, and money. And traditional glasses are not suitable for young people who prevent and correct myopia

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