Posture correcting and protective eyeglasses

Abstract

The invention relates to posture correcting and protective eyeglasses. A vertical eyeglass frame which consists of a bracket and eyeglasses is adopted. The bracket plays a supporting role, the height of the bracket is adjusted when the posture correcting and protective eyeglasses are used, and a user can then view a viewing target only in a manner that the user must be in a correct sitting position and can neither offset the head nor lie forwardly, so that the posture can be corrected, the humpback is avoided, the spinal curvature and cervical spondylosis are prevented, and the distance from the viewing target to eyes is fixed; and the eyeglasses are lenses or lens groups which are specially formulated according to the refraction status of the eyes of the user and the distance from the viewing target to the eyes, so that the overcorrection is prevented, the eyes are enabled to suffer from excessive myopia fatigue as little as possible, the occurrence of myopia is prevented, and the deepening and development of the myopia are slowed down.

Description

technical field [0001] The present invention relates to a purely physical instrument suitable for but not limited to training juveniles to read, write and sit correctly and to prevent and control the occurrence and development of myopia. Background technique [0002] "Ophthalmology Refractive Optics" edited by Xu Guangdi, the former leader of the National Student Myopia Prevention Working Group, clearly pointed out that the causes of myopia include genetic and environmental factors, and environmental factors such as myopia homework are the main reasons. Therefore, the prevention and treatment of myopia should start from improving students' learning environment and reducing near-sighted objects or preventing excessive adjustment. [0003] Judging from the actual situation of the current vision health of young people, the main reason for the occurrence of myopia is: due to the heavy learning tasks and pressure, most students use their eyes at close range for a long time, and e...

AI Technical Summary

Problems solved by technology

[0003] Judging from the actual situation of the current vision health of young people, the main reason for the occurrence of myopia is: due to the heavy learning tasks and pressure, most students use their eyes at close range for a long time, and even the poor self-control ability and parental negligence. Improper reading and writing sitting postures such as writing and writing, ultra-close eye use with a viewing distance of about 20 cm, lack of exercise, and damage to the eyes by electronic products such as mobile phones, etc.

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