Intelligent eye position myoporthosis spectacles

Abstract

The invention belongs to the field of vision correction spectacles, particularly relates to a pair of intelligent eye position myoporthosis spectacles, which includes a spectacle frame (1) and spectacle legs (2), wherein the spectacle frame (1) is provided with upper eyeglasses (3) and lower eyeglasses (4) that are vertically spliced and provided with crescent-shaped cross sections; the maximum vertical height H of each lower eyeglass (4) and the maximum vertical height h of each upper eyeglass (3) have the relation that H minus h equals 3-6 mm; each lower eyeglass (4) is a compound curved lens compounded by a curved prism and a convex lens, and is provided with one thicker end and one thinner end; and each upper eyeglass (3) is a compound curved lens compounded by a curved prism and a concave lens, and is provided with one thicker end and one thinner end. The pair of intelligent eye position myoporthosis spectacles is safe, light and convenient, alleviates ciliaris spasm of patients with nearsightedness, reduces convexity of crystalline lenses, and can effectively prevent and cure pseudomyopia and correct esophoria and exophoria.

Description

technical field [0001] The invention belongs to the field of vision correction glasses, and in particular relates to an intelligent eye position myopia correction lens suitable for teenagers, capable of preventing and treating pseudomyopia, and correcting internal and external phoria. Background technique [0002] Nearsightedness is a condition in which the eye cannot see distant objects clearly but sees near objects clearly. Under the premise of static refraction, distant objects cannot converge on the retina, but form a focal point in front of the retina, thus causing visual distortion and causing distant objects to be blurred. There are two types of myopia: refractive and axial. Among them, the cause of myopia is mostly because the front and rear axis of the eyeball is too long (called axial myopia), followed by the strong refractive power of the eye (called curvature myopia). Myopia mostly occurs in adolescence, and genetic factors have a certain influence, but its occ...

AI Technical Summary

Problems solved by technology

It has been proved by clinical trials that none of the above methods can produce a good preventive effect on the etiology and pathogenesis of myopia

At present, for juvenile myopia, eye hospitals and optical shops mainly intervene by wearing single vision or bifocal progressive glasses, because they do not consider whether children with myopia have strabismus, what type of strabismus, and the adjustment and convergence of near eyeballs are not considered, so The effect of prevention and treatment is not achieved or the effect is not obvious, resulting in the continuous increase of myopia

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