Shanghai Eye Hospital: Loving the new vision, can glasses correct vision?
Vision problem is one of the common health problems in modern society. Glasses are widely used as a tool to correct vision, but people have some doubts about whether glasses can really correct vision. This article will elaborate on whether glasses can correct vision from the aspects of the principle, adaptability, use method of glasses and the official certification of hospitals.
Principle of glasses
The principle of glasses is based on the optical principle. Through the role of convex lens or concave lens, the light is correctly focused on the retina, thus changing people's vision. Convex lens is used for myopia correction, and concave lens is used for hyperopia correction. The degree of glasses depends on the individual diopter and is closely related to the refractive system of the eye.
However, according to professional medical research and practice, glasses cannot cure vision problems. They only help people see objects clearly by changing the focus of light. Therefore, glasses are considered as a means of correcting vision, rather than a treatment.
In addition, the adaptability of glasses is also an important factor affecting the effect of vision correction. The accuracy of glasses degree and the quality of lenses will affect people's visual comfort and vision correction effect. Therefore, it is very important to correctly choose glasses suitable for individuals.
Usage of glasses
The correct use of glasses is crucial to the effect of vision correction. First, individuals need to go through a detailed examination by an ophthalmologist to understand their vision problems and obtain accurate degrees. Next, customize the glasses according to the individual degree and wear them according to the doctor's advice.
In order to achieve better vision correction, individuals need to wear glasses correctly. When wearing, make sure that the glasses fit well with the bridge of nose and ears, and adjust the tightness of the legs. In addition, individuals should develop the good habit of regularly cleaning lenses and preventing glasses from being damaged.
The use of glasses should also pay attention to protecting eye health. Wearing glasses for a long time is likely to cause eye fatigue and dry eye symptoms, so it is necessary to have a rest and eye care in good time.
Official certification of eye hospitals
It is very important for people to choose a formal and certified eye hospital. Shanghai Eye Hospital is a well-known eye hospital with advanced equipment and professional medical team. The hospital has been certified by the national health department, and has obtained ISO9001 quality management system certification, Grade III Grade A ophthalmic hospital and other qualifications.
When vision correction is carried out in the hospital, individuals can get comprehensive examination and professional advice. The doctor will work out a suitable vision correction plan according to the individual's eye health, degree accuracy and other factors. Through the official certification of the hospital, individuals can more confidently accept the use of glasses and vision correction.
Summary
Glasses can correct vision by changing the focus of light, but they cannot cure vision problems. The correct use of glasses is crucial to the effect of vision correction, and the adaptability of glasses is also a factor that needs attention. Choosing a certified eye hospital for vision correction is an important guarantee for individual eye health and vision.
When carrying out vision correction in Shanghai Eye Hospital, individuals can get support and suggestions from professional medical teams, so as to choose their own degree and lenses. Through the official certification of the hospital, individuals can more confidently choose glasses to correct their vision. To sum up, glasses, as a tool for correcting vision, can effectively improve vision and provide new horizons under the guidance of correct use and appropriate hospitals.
