Correcting and training dual-purpose glasses

Abstract

The invention discloses correcting and training dual-purpose glasses, and belongs to healthcare glasses. The glasses are composed of a glasses frame, glasses legs and lenses. Vertical axial hinges capable of rotating by 360 degrees are arranged between the glasses frame and the near ends of the glasses legs, and each lens is divided into an upper optical zone and a lower optical zone along the horizontal radial line. When the glasses frame or the near ends of the glasses legs rotate by 180 degrees, the front lens faces and the rear lens faces of the lenses in the glasses frame are driven to rotate reversely, and the upper optical zones and the lower optical zones are driven to rotate reversely; the lenses are prepared into double-zone spherical lenses or double-zone prismatic lenses or double-zone compound prismatic lenses or single-zone compound prismatic lenses, and the lenses rotate reversely in an alternate mode to form glasses with the refraction correcting and strabismus correcting functions or glasses with the accommodation training and convergence training functions. The glasses are worn as refraction and strabismus correcting glasses or accommodation and convergence examining or training glasses.

Description

technical field [0001] The invention relates to a pair of correcting and training glasses, more specifically, it provides a kind of refractive adjustment strabismus correction and adjustment set inspection and training glasses. Background technique [0002] The three-linked physiological response of the eye occurs when the eye sees near, the pupil shrinks, the accommodation increases, and the convergence increases. Accommodative set dysfunction often occurs in myopia, and accommodative lag refers to an abnormal state in which the actual accommodative response of the human eye is slightly lower than the accommodative stimulus when the eyes are nearsighted. The accommodative lag can lead to hyperopic defocus around the retina, promote eyeball growth, and myopia The degree increases. The consensus of the 2012 Sanya Conference on Prevention and Control of Myopia in Adolescents pointed out that the main reason for myopia in adolescents is the adjustment lag, which is the main pa...

AI Technical Summary

Problems solved by technology

Existing spherical mirror inversion racket or prism inversion racket with single function

Chinese Patent No. 2010201891674 discloses a reverse shot of a compound triangular prism lens. This reverse shot increases eye concentration training, but it cannot be worn as glasses and has no refractive correction function.

[0003] The existing reverse frame type glasses are designed for presbyopia and are easy to carry, without adjustment and training functions

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